3RBH

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
B	Alginate_exp	e3rbhB1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Maltoporin-like	F: Alginate_exp	ECOD (1.6)
D	Alginate_exp	e3rbhD1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Maltoporin-like	F: Alginate_exp	ECOD (1.6)
A	Alginate_exp	e3rbhA1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Maltoporin-like	F: Alginate_exp	ECOD (1.6)
C	Alginate_exp	e3rbhC1	A: beta barrels	X: Outer membrane meander beta-barrels	H: Porins	T: Maltoporin-like	F: Alginate_exp	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Provenance Source (Version)
B	2.40.160.100	Mainly Beta	Beta Barrel	Porin	CATH (4.3.0)
D	2.40.160.100	Mainly Beta	Beta Barrel	Porin	CATH (4.3.0)
A	2.40.160.100	Mainly Beta	Beta Barrel	Porin	CATH (4.3.0)
C	2.40.160.100	Mainly Beta	Beta Barrel	Porin	CATH (4.3.0)

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	Alginate production protein AlgE	-	carbohydrate metabolic process alginic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process carboxylic acid metabolic process alginic acid metabolic process primary metabolic process organic acid biosynthetic process organic acid metabolic process macromolecule biosynthetic process carboxylic acid biosynthetic process polysaccharide metabolic process biosynthetic process carbohydrate metabolic process alginic acid biosynthetic process small molecule biosynthetic process oxoacid metabolic process polysaccharide biosynthetic process carbohydrate biosynthetic process carboxylic acid metabolic process alginic acid metabolic process primary metabolic process organic acid biosynthetic process organic acid metabolic process macromolecule biosynthetic process carboxylic acid biosynthetic process polysaccharide metabolic process biosynthetic process small molecule metabolic process metabolic process cellular process macromolecule metabolic process	cell periphery cell outer membrane cellular anatomical structure external encapsulating structure membrane cell envelope outer membrane