1BXW

OUTER MEMBRANE PROTEIN A (OMPA) TRANSMEMBRANE DOMAIN

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0009279	cellular_component	cell outer membrane
A	0015288	molecular_function	porin activity
A	0016020	cellular_component	membrane

Functional Information from PDB Data

site_id	AC1
Number of Residues	5
Details	BINDING SITE FOR RESIDUE C8E A 172

Chain	Residue
A	TYR43
A	PHE51
A	LEU79
A	LEU79
A	GLY99

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Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	12
Details	TOPO_DOM: Periplasmic => ECO:0000269|PubMed:11276254, ECO:0000269|PubMed:9808047

Chain	Residue	Details
A	ALA1-ASN5
A	ASN46-TYR48
A	ILE87-ASP90
A	ILE131-GLU134

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site_id	SWS_FT_FI2
Number of Residues	57
Details	TRANSMEM: Beta stranded => ECO:0000269|PubMed:11276254, ECO:0000269|PubMed:9808047

Chain	Residue	Details
A	THR6-SER16
A	LYS34-VAL45
A	VAL49-TRP57
A	GLN75-PRO86
A	ILE135-TRP143
A	MET161-PHE170

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site_id	SWS_FT_FI3
Number of Residues	32
Details	TOPO_DOM: Extracellular => ECO:0000269|PubMed:11276254, ECO:0000269|PubMed:9808047

Chain	Residue	Details
A	GLN17-ASN33
A	LEU58-ALA74

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site_id	SWS_FT_FI4
Number of Residues	17
Details	TRANSMEM: Beta stranded => ECO:0000269|PubMed:9808047, ECO:0000305|PubMed:11276254

Chain	Residue	Details
A	LEU91-GLY99
A	PRO121-ALA130

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site_id	SWS_FT_FI5
Number of Residues	36
Details	TOPO_DOM: Extracellular => ECO:0000269|PubMed:9808047, ECO:0000305|PubMed:11276254

Chain	Residue	Details
A	MET100-SER120
A	THR144-GLY160

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site_id	SWS_FT_FI6
Number of Residues	2
Details	SITE: Part of salt bridge gating mechanism => ECO:0000269|PubMed:17041590

Chain	Residue	Details
A	GLU52
A	ARG138

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site_id	SWS_FT_FI7
Number of Residues	2
Details	MOD_RES: O3-poly(beta-hydroxybutyryl)serine => ECO:0000269|PubMed:17659252

Chain	Residue	Details
A	SER163
A	SER167

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