Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

ChainsDomain InfoClassFoldSuperfamilyFamilyDomainSpeciesProvenance Source (Version)
Ad5oy0a_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
J [auth L]d5oy0l_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
M [auth b]d5oy0b_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
N [auth c]d5oy0c_ Alpha and beta proteins (a+b) Ferredoxin-like 4Fe-4S ferredoxins 7-Fe ferredoxin automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
P [auth e]d5oy0e_ All beta proteins SH3-like barrel Electron transport accessory proteins Photosystem I accessory protein E (PsaE) automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
T [auth k]d5oy0k_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit X, PsaK Photosystem I reaction center subunit X, PsaK automated matches automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
W [auth 1]d5oy01_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
Z [auth 4]d5oy04_ Alpha and beta proteins (a+b) Photosystem I subunit PsaD Photosystem I subunit PsaD Photosystem I subunit PsaD automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
CA [auth h]d5oy0h_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit VIII of photosystem I reaction centre, PsaI Subunit VIII of photosystem I reaction centre, PsaI automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
EA [auth 8]d5oy08_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit X, PsaK Photosystem I reaction center subunit X, PsaK automated matches automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
X [auth 2]d5oy02_ Membrane and cell surface proteins and peptides Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB Photosystem I subunits PsaA/PsaB automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
FA [auth 0]d5oy00_ Membrane and cell surface proteins and peptides Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL Photosystem I reaction center subunit XI, PsaL automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
Y [auth 3]d5oy03_ Alpha and beta proteins (a+b) Ferredoxin-like 4Fe-4S ferredoxins 7-Fe ferredoxin automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
Dd5oy0d_ Alpha and beta proteins (a+b) Photosystem I subunit PsaD Photosystem I subunit PsaD Photosystem I subunit PsaD automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
AA [auth 5]d5oy05_ All beta proteins SH3-like barrel Electron transport accessory proteins Photosystem I accessory protein E (PsaE) automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
BA [auth 6]d5oy06_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit III of photosystem I reaction centre, PsaF Subunit III of photosystem I reaction centre, PsaF automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
Fd5oy0f_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit III of photosystem I reaction centre, PsaF Subunit III of photosystem I reaction centre, PsaF automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
G [auth I]d5oy0i_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit VIII of photosystem I reaction centre, PsaI Subunit VIII of photosystem I reaction centre, PsaI automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
DA [auth 7]d5oy07_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit IX of photosystem I reaction centre, PsaJ Subunit IX of photosystem I reaction centre, PsaJ automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)
H [auth J]d5oy0j_ Membrane and cell surface proteins and peptides Single transmembrane helix Subunit IX of photosystem I reaction centre, PsaJ Subunit IX of photosystem I reaction centre, PsaJ automated matches (Synechocystis sp. PCC 6803 ) [TaxId: 1148 ], SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

ChainsTypeFamily Name Domain Identifier Family IdentifierProvenance Source (Version)
ASCOP2B SuperfamilyPhotosystem I subunits PsaA/PsaB 8074454 3000850 SCOP2B (2022-06-29)
L [auth a]SCOP2B SuperfamilyPhotosystem I subunits PsaA/PsaB 8074454 3000850 SCOP2B (2022-06-29)
J [auth L]SCOP2B SuperfamilyPhotosystem I reaction center subunit XI, PsaL 8087170 3000870 SCOP2B (2022-06-29)
U [auth l]SCOP2B SuperfamilyPhotosystem I reaction center subunit XI, PsaL 8087170 3000870 SCOP2B (2022-06-29)
K [auth M]SCOP2B SuperfamilySubunit XII of photosystem I reaction centre, PsaM 8074450 3000829 SCOP2B (2022-06-29)
V [auth m]SCOP2B SuperfamilySubunit XII of photosystem I reaction centre, PsaM 8074450 3000829 SCOP2B (2022-06-29)
GA [auth 9]SCOP2B SuperfamilySubunit XII of photosystem I reaction centre, PsaM 8074450 3000829 SCOP2B (2022-06-29)
M [auth b]SCOP2B SuperfamilyPhotosystem I subunits PsaA/PsaB 8074462 3000850 SCOP2B (2022-06-29)
P [auth e]SCOP2B SuperfamilyElectron transport accessory proteins 8044474 3000325 SCOP2B (2022-06-29)
W [auth 1]SCOP2 FamilyPhotosystem I subunits PsaA/PsaB 8074453 4002118 SCOP2 (2022-06-29)
W [auth 1]SCOP2 SuperfamilyPhotosystem I subunits PsaA/PsaB 8074454 3000850 SCOP2 (2022-06-29)
Z [auth 4]SCOP2B SuperfamilyPhotosystem I subunit PsaD 8074480 3000951 SCOP2B (2022-06-29)
CA [auth h]SCOP2B SuperfamilySubunit VIII of photosystem I reaction centre, PsaI 8074504 3000819 SCOP2B (2022-06-29)
BSCOP2B SuperfamilyPhotosystem I subunits PsaA/PsaB 8074462 3000850 SCOP2B (2022-06-29)
X [auth 2]SCOP2B SuperfamilyPhotosystem I subunits PsaA/PsaB 8074462 3000850 SCOP2B (2022-06-29)
FA [auth 0]SCOP2 FamilyPhotosystem I reaction center subunit XI, PsaL 8087169 4002135 SCOP2 (2022-06-29)
FA [auth 0]SCOP2 SuperfamilyPhotosystem I reaction center subunit XI, PsaL 8087170 3000870 SCOP2 (2022-06-29)
O [auth d]SCOP2B SuperfamilyPhotosystem I subunit PsaD 8074480 3000951 SCOP2B (2022-06-29)
DSCOP2B SuperfamilyPhotosystem I subunit PsaD 8074480 3000951 SCOP2B (2022-06-29)
AA [auth 5]SCOP2B SuperfamilyElectron transport accessory proteins 8044474 3000325 SCOP2B (2022-06-29)
ESCOP2B SuperfamilyElectron transport accessory proteins 8044474 3000325 SCOP2B (2022-06-29)
BA [auth 6]SCOP2 FamilySubunit III of photosystem I reaction centre, PsaF 8074437 4002091 SCOP2 (2022-06-29)
BA [auth 6]SCOP2 SuperfamilySubunit III of photosystem I reaction centre, PsaF 8074438 3000813 SCOP2 (2022-06-29)
FSCOP2B SuperfamilySubunit III of photosystem I reaction centre, PsaF 8074438 3000813 SCOP2B (2022-06-29)
Q [auth f]SCOP2B SuperfamilySubunit III of photosystem I reaction centre, PsaF 8074438 3000813 SCOP2B (2022-06-29)
G [auth I]SCOP2B SuperfamilySubunit VIII of photosystem I reaction centre, PsaI 8074504 3000819 SCOP2B (2022-06-29)
R [auth i]SCOP2B SuperfamilySubunit VIII of photosystem I reaction centre, PsaI 8074504 3000819 SCOP2B (2022-06-29)
DA [auth 7]SCOP2B SuperfamilySubunit IX of photosystem I reaction centre, PsaJ 8074512 3000824 SCOP2B (2022-06-29)
S [auth j]SCOP2B SuperfamilySubunit IX of photosystem I reaction centre, PsaJ 8074512 3000824 SCOP2B (2022-06-29)
H [auth J]SCOP2B SuperfamilySubunit IX of photosystem I reaction centre, PsaJ 8074512 3000824 SCOP2B (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

ChainsFamily NameDomain Identifier ArchitecturePossible HomologyHomologyTopologyFamilyProvenance Source (Version)
APsaA_PsaB_Ce5oy0A2 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
APsaA_PsaB_Ne5oy0A1 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
L [auth a]PsaA_PsaB_Ce5oy0a1 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
L [auth a]PsaA_PsaB_Ne5oy0a2 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
J [auth L]PsaLe5oy0L1 A: alpha bundlesX: Photosystem I reaction center subunit XI, PsaL (From Topology)H: Photosystem I reaction center subunit XI, PsaL (From Topology)T: Photosystem I reaction center subunit XI, PsaLF: PsaLECOD (1.6)
U [auth l]PsaLe5oy0l1 A: alpha bundlesX: Photosystem I reaction center subunit XI, PsaL (From Topology)H: Photosystem I reaction center subunit XI, PsaL (From Topology)T: Photosystem I reaction center subunit XI, PsaLF: PsaLECOD (1.6)
K [auth M]PsaMe5oy0M1 A: extended segmentsX: Subunit XII of photosystem I reaction centre, PsaM (From Topology)H: Subunit XII of photosystem I reaction centre, PsaM (From Topology)T: Subunit XII of photosystem I reaction centre, PsaMF: PsaMECOD (1.6)
V [auth m]PsaMe5oy0m1 A: extended segmentsX: Subunit XII of photosystem I reaction centre, PsaM (From Topology)H: Subunit XII of photosystem I reaction centre, PsaM (From Topology)T: Subunit XII of photosystem I reaction centre, PsaMF: PsaMECOD (1.6)
GA [auth 9]PsaMe5oy091 A: extended segmentsX: Subunit XII of photosystem I reaction centre, PsaM (From Topology)H: Subunit XII of photosystem I reaction centre, PsaM (From Topology)T: Subunit XII of photosystem I reaction centre, PsaMF: PsaMECOD (1.6)
M [auth b]PsaA_PsaB_Ce5oy0b1 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
M [auth b]PsaA_PsaB_Ne5oy0b2 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
N [auth c]Fer4_21_1e5oy0c1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: Fer4_21_1ECOD (1.6)
P [auth e]PSI_PsaEe5oy0e1 A: beta barrelsX: SH3H: SH3T: SH3F: PSI_PsaEECOD (1.6)
T [auth k]PSI_PSAKe5oy0k1 A: alpha bundlesX: Photosystem I reaction center subunit X, PsaK (From Topology)H: Photosystem I reaction center subunit X, PsaK (From Topology)T: Photosystem I reaction center subunit X, PsaKF: PSI_PSAKECOD (1.6)
W [auth 1]PsaA_PsaB_Ce5oy011 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
W [auth 1]PsaA_PsaB_Ne5oy012 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
Z [auth 4]PsaDe5oy041 A: a+b two layersX: Photosystem I subunit PsaD (From Topology)H: Photosystem I subunit PsaD (From Topology)T: Photosystem I subunit PsaDF: PsaDECOD (1.6)
CA [auth h]PSI_8e5oy0h1 A: extended segmentsX: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)H: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)T: Subunit VIII of photosystem I reaction centre, PsaIF: PSI_8ECOD (1.6)
EA [auth 8]PSI_PSAKe5oy081 A: alpha bundlesX: Photosystem I reaction center subunit X, PsaK (From Topology)H: Photosystem I reaction center subunit X, PsaK (From Topology)T: Photosystem I reaction center subunit X, PsaKF: PSI_PSAKECOD (1.6)
BPsaA_PsaB_Ce5oy0B2 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
BPsaA_PsaB_Ne5oy0B1 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
X [auth 2]PsaA_PsaB_Ce5oy022 A: alpha bundlesX: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)H: Bacterial photosystem II reaction centre L and M subunits-like (From Topology)T: Bacterial photosystem II reaction centre L and M subunits-likeF: PsaA_PsaB_CECOD (1.6)
X [auth 2]PsaA_PsaB_Ne5oy021 A: alpha bundlesX: Photosystem II antenna protein-like (From Topology)H: Photosystem II antenna protein-like (From Topology)T: Photosystem II antenna protein-likeF: PsaA_PsaB_NECOD (1.6)
FA [auth 0]PsaLe5oy001 A: alpha bundlesX: Photosystem I reaction center subunit XI, PsaL (From Topology)H: Photosystem I reaction center subunit XI, PsaL (From Topology)T: Photosystem I reaction center subunit XI, PsaLF: PsaLECOD (1.6)
CFer4_21_1e5oy0C1 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: Fer4_21_1ECOD (1.6)
Y [auth 3]Fer4_21_1e5oy031 A: a+b two layersX: 4Fe-4S ferredoxin (From Topology)H: 4Fe-4S ferredoxin (From Topology)T: 4Fe-4S ferredoxinF: Fer4_21_1ECOD (1.6)
O [auth d]PsaDe5oy0d1 A: a+b two layersX: Photosystem I subunit PsaD (From Topology)H: Photosystem I subunit PsaD (From Topology)T: Photosystem I subunit PsaDF: PsaDECOD (1.6)
DPsaDe5oy0D1 A: a+b two layersX: Photosystem I subunit PsaD (From Topology)H: Photosystem I subunit PsaD (From Topology)T: Photosystem I subunit PsaDF: PsaDECOD (1.6)
AA [auth 5]PSI_PsaEe5oy051 A: beta barrelsX: SH3H: SH3T: SH3F: PSI_PsaEECOD (1.6)
EPSI_PsaEe5oy0E1 A: beta barrelsX: SH3H: SH3T: SH3F: PSI_PsaEECOD (1.6)
BA [auth 6]PSI_PsaFe5oy061 A: extended segmentsX: Subunit III of photosystem I reaction centre, PsaF (From Topology)H: Subunit III of photosystem I reaction centre, PsaF (From Topology)T: Subunit III of photosystem I reaction centre, PsaFF: PSI_PsaFECOD (1.6)
FPSI_PsaFe5oy0F1 A: extended segmentsX: Subunit III of photosystem I reaction centre, PsaF (From Topology)H: Subunit III of photosystem I reaction centre, PsaF (From Topology)T: Subunit III of photosystem I reaction centre, PsaFF: PSI_PsaFECOD (1.6)
Q [auth f]PSI_PsaFe5oy0f1 A: extended segmentsX: Subunit III of photosystem I reaction centre, PsaF (From Topology)H: Subunit III of photosystem I reaction centre, PsaF (From Topology)T: Subunit III of photosystem I reaction centre, PsaFF: PSI_PsaFECOD (1.6)
G [auth I]PSI_8e5oy0I1 A: extended segmentsX: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)H: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)T: Subunit VIII of photosystem I reaction centre, PsaIF: PSI_8ECOD (1.6)
R [auth i]PSI_8e5oy0i1 A: extended segmentsX: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)H: Subunit VIII of photosystem I reaction centre, PsaI (From Topology)T: Subunit VIII of photosystem I reaction centre, PsaIF: PSI_8ECOD (1.6)
DA [auth 7]PSI_PsaJe5oy071 A: extended segmentsX: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)H: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)T: Subunit IX of photosystem I reaction centre, PsaJF: PSI_PsaJECOD (1.6)
S [auth j]PSI_PsaJe5oy0j1 A: extended segmentsX: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)H: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)T: Subunit IX of photosystem I reaction centre, PsaJF: PSI_PsaJECOD (1.6)
H [auth J]PSI_PsaJe5oy0J1 A: extended segmentsX: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)H: Subunit IX of photosystem I reaction centre, PsaJ (From Topology)T: Subunit IX of photosystem I reaction centre, PsaJF: PSI_PsaJECOD (1.6)
I [auth K]PSI_PSAKe5oy0K1 A: alpha bundlesX: Photosystem I reaction center subunit X, PsaK (From Topology)H: Photosystem I reaction center subunit X, PsaK (From Topology)T: Photosystem I reaction center subunit X, PsaKF: PSI_PSAKECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

ChainDomainClassArchitectureTopologyHomologyProvenance Source (Version)
A1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
L [auth a]1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
J [auth L]1.20.1240.10 Mainly Alpha Up-down Bundle Photosystem 1 Reaction Centre Subunit Xi Chain: LCATH (4.3.0)
U [auth l]1.20.1240.10 Mainly Alpha Up-down Bundle Photosystem 1 Reaction Centre Subunit Xi Chain: LCATH (4.3.0)
M [auth b]1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
N [auth c]3.30.70.20 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
P [auth e]2.30.30.50 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
W [auth 1]1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
Z [auth 4]3.30.1470.10 Alpha Beta 2-Layer Sandwich Photosystem 1 Reaction Centre Subunit Ii Chain: DCATH (4.3.0)
B1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
X [auth 2]1.20.1130.10 Mainly Alpha Up-down Bundle Photosystem I p700 chlorophyll A apoprotein A1 Photosystem I PsaA/PsaBCATH (utative)
FA [auth 0]1.20.1240.10 Mainly Alpha Up-down Bundle Photosystem 1 Reaction Centre Subunit Xi Chain: LCATH (4.3.0)
C3.30.70.20 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
Y [auth 3]3.30.70.20 Alpha Beta 2-Layer Sandwich Alpha-Beta Plaits CATH (4.3.0)
O [auth d]3.30.1470.10 Alpha Beta 2-Layer Sandwich Photosystem 1 Reaction Centre Subunit Ii Chain: DCATH (4.3.0)
D3.30.1470.10 Alpha Beta 2-Layer Sandwich Photosystem 1 Reaction Centre Subunit Ii Chain: DCATH (4.3.0)
AA [auth 5]2.30.30.50 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
E2.30.30.50 Mainly Beta Roll SH3 type barrels. CATH (4.3.0)
BA [auth 6]1.10.8.110 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
F1.10.8.110 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
Q [auth f]1.10.8.110 Mainly Alpha Orthogonal Bundle Helicase, Ruva Protein domain 3CATH (4.3.0)
DA [auth 7]1.20.5.510 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Single helix binCATH (4.3.0)
S [auth j]1.20.5.510 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Single helix binCATH (4.3.0)
H [auth J]1.20.5.510 Mainly Alpha Up-down Bundle Single alpha-helices involved in coiled-coils or other helix-helix interfaces Single helix binCATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

ChainsAccessionNameDescriptionCommentsSource
A,
L [auth a]
PF00223Photosystem I psaA/psaB protein (PsaA_PsaB)Photosystem I psaA/psaB protein- Family
J [auth L],
U [auth l]
PF02605Photosystem I reaction centre subunit XI (PsaL)Photosystem I reaction centre subunit XI- Family
GA [auth 9],
K [auth M],
V [auth m]
PF07465Photosystem I protein M (PsaM) (PsaM)Photosystem I protein M (PsaM)- Family
W [auth 1]PF00223Photosystem I psaA/psaB protein (PsaA_PsaB)Photosystem I psaA/psaB protein- Family
Z [auth 4]PF02531PsaD (PsaD)PsaD- Family
EA [auth 8]PF01241Photosystem I psaG / psaK (PSI_PSAK)Photosystem I psaG / psaK- Family
B,
X [auth 2]
PF00223Photosystem I psaA/psaB protein (PsaA_PsaB)Photosystem I psaA/psaB protein- Family
FA [auth 0]PF02605Photosystem I reaction centre subunit XI (PsaL)Photosystem I reaction centre subunit XI- Family
C,
Y [auth 3]
PF128384Fe-4S dicluster domain (Fer4_7)4Fe-4S dicluster domainSuperfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contai ...Superfamily includes proteins containing domains which bind to iron-sulfur clusters. Members include bacterial ferredoxins, various dehydrogenases, and various reductases. Structure of the domain is an alpha-antiparallel beta sandwich. Domain contains two 4Fe4S clusters.
Domain
D,
O [auth d]
PF02531PsaD (PsaD)PsaD- Family
AA [auth 5],
E
PF02427Photosystem I reaction centre subunit IV / PsaE (PSI_PsaE)Photosystem I reaction centre subunit IV / PsaEPsaE is a 69 amino acid polypeptide from photosystem I present on the stromal side of the thylakoid membrane [1]. The structure is comprised of a well-defined five-stranded beta-sheet similar to SH3 domains [1].Domain
BA [auth 6],
F,
Q [auth f]
PF02507Photosystem I reaction centre subunit III (PSI_PsaF)Photosystem I reaction centre subunit III- Family
G [auth I],
R [auth i]
PF00796Photosystem I reaction centre subunit VIII (PSI_8)Photosystem I reaction centre subunit VIII- Family
DA [auth 7],
H [auth J],
S [auth j]
PF01701Photosystem I reaction centre subunit IX / PsaJ (PSI_PsaJ)Photosystem I reaction centre subunit IX / PsaJ- Family
I [auth K]PF01241Photosystem I psaG / psaK (PSI_PSAK)Photosystem I psaG / psaK- Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

ChainsPolymerMolecular FunctionBiological ProcessCellular Component
A,
L [auth a]
Photosystem I P700 chlorophyll a apoprotein A1
J [auth L],
U [auth l]
Photosystem I reaction center subunit XI-
GA [auth 9],
K [auth M],
V [auth m]
Photosystem I reaction center subunit XII-
M [auth b]Photosystem I P700 chlorophyll a apoprotein A2
N [auth c]Photosystem I iron-sulfur center
P [auth e]Photosystem I reaction center subunit IV-
T [auth k]Photosystem I reaction center subunit PsaK 2-
W [auth 1]Photosystem I P700 chlorophyll a apoprotein A1
Z [auth 4]Photosystem I reaction center subunit II-
CA [auth h]Photosystem I reaction center subunit VIII-
EA [auth 8]Photosystem I reaction center subunit PsaK 2-
B,
X [auth 2]
Photosystem I P700 chlorophyll a apoprotein A2
FA [auth 0]Photosystem I reaction center subunit XI-
C,
Y [auth 3]
Photosystem I iron-sulfur center
D,
O [auth d]
Photosystem I reaction center subunit II-
AA [auth 5],
E
Photosystem I reaction center subunit IV-
BA [auth 6],
F,
Q [auth f]
Photosystem I reaction center subunit III-
G [auth I],
R [auth i]
Photosystem I reaction center subunit VIII-
DA [auth 7],
H [auth J],
S [auth j]
Photosystem I reaction center subunit IX-
I [auth K]Photosystem I reaction center subunit PsaK 2-

InterPro: Protein Family Classification InterPro Database Homepage

ChainsAccessionNameType
A,
L [auth a]
IPR036408Photosystem I PsaA/PsaB superfamilyHomologous Superfamily
A,
L [auth a]
IPR001280Photosystem I PsaA/PsaBFamily
A,
L [auth a]
IPR006243Photosystem I PsaAFamily
A,
L [auth a]
IPR020586Photosystem I PsaA/PsaB, conserved siteConserved Site
J [auth L],
U [auth l]
IPR003757Photosystem I PsaL, reaction centre subunit XIDomain
J [auth L],
U [auth l]
IPR022980Photosystem I, reaction centre subunit XIFamily
J [auth L],
U [auth l]
IPR036592Photosystem I PsaL, reaction centre subunit XI superfamilyHomologous Superfamily
GA [auth 9],
K [auth M],
V [auth m]
IPR010010Photosystem I PsaM, reaction centreFamily
GA [auth 9],
K [auth M],
V [auth m]
IPR037279Photosystem I PsaM, reaction centre superfamilyHomologous Superfamily
M [auth b]IPR036408Photosystem I PsaA/PsaB superfamilyHomologous Superfamily
M [auth b]IPR001280Photosystem I PsaA/PsaBFamily
M [auth b]IPR006244Photosystem I PsaBFamily
M [auth b]IPR020586Photosystem I PsaA/PsaB, conserved siteConserved Site
N [auth c]IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
N [auth c]IPR050157Photosystem I iron-sulfur centerFamily
N [auth c]IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
N [auth c]IPR017491Photosystem I protein PsaCFamily
P [auth e]IPR008990Electron transport accessory-like domain superfamilyHomologous Superfamily
P [auth e]IPR003375Photosystem I PsaE, reaction centre subunit IVFamily
T [auth k]IPR037101Photosystem I reaction centre subunit PsaKHomologous Superfamily
T [auth k]IPR000549Photosystem I reaction center subunit V/PsaKFamily
T [auth k]IPR035982Photosystem I reaction centre subunit PsaK superfamilyHomologous Superfamily
T [auth k]IPR017492Photosystem I reaction center subunit PsaKFamily
W [auth 1]IPR036408Photosystem I PsaA/PsaB superfamilyHomologous Superfamily
W [auth 1]IPR001280Photosystem I PsaA/PsaBFamily
W [auth 1]IPR006243Photosystem I PsaAFamily
W [auth 1]IPR020586Photosystem I PsaA/PsaB, conserved siteConserved Site
Z [auth 4]IPR003685Photosystem I PsaDFamily
Z [auth 4]IPR036579Photosystem I, reaction centre subunit PsaD superfamilyHomologous Superfamily
CA [auth h]IPR036357Photosystem I reaction centre subunit VIII superfamilyHomologous Superfamily
CA [auth h]IPR001302Photosystem I reaction centre subunit VIIIFamily
EA [auth 8]IPR037101Photosystem I reaction centre subunit PsaKHomologous Superfamily
EA [auth 8]IPR000549Photosystem I reaction center subunit V/PsaKFamily
EA [auth 8]IPR035982Photosystem I reaction centre subunit PsaK superfamilyHomologous Superfamily
EA [auth 8]IPR017492Photosystem I reaction center subunit PsaKFamily
B,
X [auth 2]
IPR036408Photosystem I PsaA/PsaB superfamilyHomologous Superfamily
B,
X [auth 2]
IPR001280Photosystem I PsaA/PsaBFamily
B,
X [auth 2]
IPR006244Photosystem I PsaBFamily
B,
X [auth 2]
IPR020586Photosystem I PsaA/PsaB, conserved siteConserved Site
FA [auth 0]IPR003757Photosystem I PsaL, reaction centre subunit XIDomain
FA [auth 0]IPR022980Photosystem I, reaction centre subunit XIFamily
FA [auth 0]IPR036592Photosystem I PsaL, reaction centre subunit XI superfamilyHomologous Superfamily
C,
Y [auth 3]
IPR0179004Fe-4S ferredoxin, iron-sulphur binding, conserved siteConserved Site
C,
Y [auth 3]
IPR050157Photosystem I iron-sulfur centerFamily
C,
Y [auth 3]
IPR0178964Fe-4S ferredoxin-type, iron-sulphur binding domainDomain
C,
Y [auth 3]
IPR017491Photosystem I protein PsaCFamily
D,
O [auth d]
IPR003685Photosystem I PsaDFamily
D,
O [auth d]
IPR036579Photosystem I, reaction centre subunit PsaD superfamilyHomologous Superfamily
AA [auth 5],
E
IPR008990Electron transport accessory-like domain superfamilyHomologous Superfamily
AA [auth 5],
E
IPR003375Photosystem I PsaE, reaction centre subunit IVFamily
BA [auth 6],
F,
Q [auth f]
IPR036577Photosystem I PsaF, reaction centre subunit III superfamilyHomologous Superfamily
BA [auth 6],
F,
Q [auth f]
IPR003666Photosystem I PsaF, reaction centre subunit IIIFamily
G [auth I],
R [auth i]
IPR036357Photosystem I reaction centre subunit VIII superfamilyHomologous Superfamily
G [auth I],
R [auth i]
IPR001302Photosystem I reaction centre subunit VIIIFamily
DA [auth 7],
H [auth J],
S [auth j]
IPR002615Photosystem I PsaJ, reaction centre subunit IXFamily
DA [auth 7],
H [auth J],
S [auth j]
IPR036062Photosystem I PsaJ, reaction centre subunit IX superfamilyHomologous Superfamily
I [auth K]IPR037101Photosystem I reaction centre subunit PsaKHomologous Superfamily
I [auth K]IPR000549Photosystem I reaction center subunit V/PsaKFamily
I [auth K]IPR035982Photosystem I reaction centre subunit PsaK superfamilyHomologous Superfamily
I [auth K]IPR017492Photosystem I reaction center subunit PsaKFamily