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Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

1AT9

STRUCTURE OF BACTERIORHODOPSIN AT 3.0 ANGSTROM DETERMINED BY ELECTRON CRYSTALLOGRAPHY

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005216	molecular_function	monoatomic ion channel activity
A	0005886	cellular_component	plasma membrane
A	0006811	biological_process	monoatomic ion transport
A	0007602	biological_process	phototransduction
A	0009881	molecular_function	photoreceptor activity
A	0015454	molecular_function	light-driven active monoatomic ion transmembrane transporter activity
A	0016020	cellular_component	membrane
A	1902600	biological_process	proton transmembrane transport

Functional Information from PROSITE/UniProt

site_id	PS00327
Number of Residues	12
Details	BACTERIAL_OPSIN_RET Bacterial rhodopsins retinal binding site. FMVLDVsAKvGF

Chain	Residue	Details
A	PHE208-PHE219

site_id	PS00950
Number of Residues	13
Details	BACTERIAL_OPSIN_1 Bacterial rhodopsins signature 1. RYaDWlFTTPLLL

Chain	Residue	Details
A	ARG82-LEU94

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	41
Details	TOPO_DOM: Extracellular => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	PCA1-GLU9
A	GLY63-TYR79
A	THR128-ARG134
A	GLY192-ILE203

site_id	SWS_FT_FI2
Number of Residues	19
Details	TRANSMEM: Helical; Name=Helix A => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	TRP10-VAL29

site_id	SWS_FT_FI3
Number of Residues	40
Details	TOPO_DOM: Cytoplasmic => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	LYS30-TYR43
A	LEU97-THR107
A	GLY155-LYS172

site_id	SWS_FT_FI4
Number of Residues	18
Details	TRANSMEM: Helical; Name=Helix B => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	ALA44-LEU62

site_id	SWS_FT_FI5
Number of Residues	16
Details	TRANSMEM: Helical; Name=Helix C => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	TRP80-ASP96

site_id	SWS_FT_FI6
Number of Residues	19
Details	TRANSMEM: Helical; Name=Helix D => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	ILE108-LEU127

site_id	SWS_FT_FI7
Number of Residues	19
Details	TRANSMEM: Helical; Name=Helix E => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	PHE135-PHE154

site_id	SWS_FT_FI8
Number of Residues	18
Details	TRANSMEM: Helical; Name=Helix F => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	VAL173-ILE191

site_id	SWS_FT_FI9
Number of Residues	19
Details	TRANSMEM: Helical; Name=Helix G => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:28008064, ECO:0007744\|PDB:1C3W

Chain	Residue	Details
A	GLU204-LEU223

site_id	SWS_FT_FI10
Number of Residues	1
Details	SITE: Primary proton acceptor => ECO:0000305\|PubMed:10903866, ECO:0000305\|PubMed:10949309, ECO:0000305\|PubMed:28008064

Chain	Residue	Details
A	ASP85

site_id	SWS_FT_FI11
Number of Residues	1
Details	MOD_RES: Pyrrolidone carboxylic acid => ECO:0000269\|PubMed:9541408

Chain	Residue	Details
A	PCA1

site_id	SWS_FT_FI12
Number of Residues	1
Details	MOD_RES: N6-(retinylidene)lysine => ECO:0000269\|PubMed:10452895, ECO:0000269\|PubMed:10467143, ECO:0000269\|PubMed:10548112, ECO:0000269\|PubMed:10903866, ECO:0000269\|PubMed:10949307, ECO:0000269\|PubMed:10949309, ECO:0000269\|PubMed:11829498, ECO:0000269\|PubMed:28008064, ECO:0000269\|PubMed:6794028, ECO:0000269\|PubMed:9287223, ECO:0000269\|PubMed:9632391, ECO:0000269\|PubMed:9751724, ECO:0007744\|PDB:1C3W, ECO:0007744\|PDB:1F50, ECO:0007744\|PDB:1IW9, ECO:0007744\|PDB:1KG8, ECO:0007744\|PDB:1KG9, ECO:0007744\|PDB:1M0L, ECO:0007744\|PDB:1M0M, ECO:0007744\|PDB:1O0A, ECO:0007744\|PDB:1P8H, ECO:0007744\|PDB:1P8U, ECO:0007744\|PDB:1Q5J, ECO:0007744\|PDB:1QHJ, ECO:0007744\|PDB:1QKP, ECO:0007744\|PDB:1QM8, ECO:0007744\|PDB:1R2N, ECO:0007744\|PDB:1R84, ECO:0007744\|PDB:1S8J, ECO:0007744\|PDB:1TN0, ECO:0007744\|PDB:1TN5, ECO:0007744\|PDB:1UCQ, ECO:0007744\|PDB:1X0I, ECO:0007744\|PDB:1X0K, ECO:0007744\|PDB:1X0S, ECO:0007744\|PDB:1XJI, ECO:0007744\|PDB:2AT9, ECO:0007744\|PDB:2BRD, ECO:0007744\|PDB:2I1X, ECO:0007744\|PDB:2I20, ECO:0007744\|PDB:2I21, ECO:0007744\|PDB:2NTU, ECO:0007744\|PDB:2NTW, ECO:0007744\|PDB:2WJK, ECO:0007744\|PDB:2WJL, ECO:0007744\|PDB:2ZFE, ECO:0007744\|PDB:2ZZL, ECO:0007744\|PDB:3COD, ECO:0007744\|PDB:3HAN, ECO:0007744\|PDB:3HAO, ECO:0007744\|PDB:3HAP, ECO:0007744\|PDB:3HAQ, ECO:0007744\|PDB:3HAR, ECO:0007744\|PDB:3HAS, ECO:0007744\|PDB:3NS0, ECO:0007744\|PDB:3NSB, ECO:0007744\|PDB:3T45, ECO:0007744\|PDB:3UTV, ECO:0007744\|PDB:3UTW, ECO:0007744\|PDB:3UTX, ECO:0007744\|PDB:3VHZ, ECO:0007744\|PDB:3VI0, ECO:0007744\|PDB:4FPD, ECO:0007744\|PDB:4HWL, ECO:0007744\|PDB:4MD1, ECO:0007744\|PDB:4MD2, ECO:0007744\|PDB:4X31, ECO:0007744\|PDB:4X32, ECO:0007744\|PDB:5A44, ECO:0007744\|PDB:5A45, ECO:0007744\|PDB:5B34, ECO:0007744\|PDB:5B6V, ECO:0007744\|PDB:5B6W, ECO:0007744\|PDB:5B6X, ECO:0007744\|PDB:5B6Y, ECO:0007744\|PDB:5B6Z, ECO:0007744\|PDB:5BR2, ECO:0007744\|PDB:5BR5, ECO:0007744\|PDB:5H2H, ECO:0007744\|PDB:5H2I, ECO:0007744\|PDB:5H2J, ECO:0007744\|PDB:5H2K, ECO:0007744\|PDB:5H2L, ECO:0007744\|PDB:5H2M, ECO:0007744\|PDB:5H2N, ECO:0007744\|PDB:5H2O, ECO:0007744\|PDB:5H2P, ECO:0007744\|PDB:5J7A

Chain	Residue	Details
A	LYS216

226707

PDB entries from 2024-10-30

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