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Summary Structural details Experimental details Functional details Sequence Neighbor History Downloads

1X0I

Crystal Structure of the Acid Blue Form of Bacteriorhodopsin

Functional Information from GO Data

Chain	GOid	namespace	contents
1	0005216	molecular_function	monoatomic ion channel activity
1	0005886	cellular_component	plasma membrane
1	0006811	biological_process	monoatomic ion transport
1	0007602	biological_process	phototransduction
1	0009881	molecular_function	photoreceptor activity
1	0015454	molecular_function	light-driven active monoatomic ion transmembrane transporter activity
1	0016020	cellular_component	membrane
1	1902600	biological_process	proton transmembrane transport

Functional Information from PDB Data

site_id	AC1
Number of Residues	10
Details	BINDING SITE FOR RESIDUE SO4 1 700

Chain	Residue
1	PRO77
1	HOH612
1	ARG82
1	SER193
1	GLU194
1	LEU201
1	GLU204
1	HOH607
1	HOH608
1	HOH609

site_id	AC2
Number of Residues	9
Details	BINDING SITE FOR RESIDUE RET 1 250

Chain	Residue
1	TRP86
1	TRP138
1	SER141
1	THR142
1	TRP182
1	TYR185
1	PRO186
1	ASP212
1	LYS216

site_id	AC3
Number of Residues	8
Details	BINDING SITE FOR RESIDUE L3P 1 260

Chain	Residue
1	LEU25
1	LYS40
1	ALA44
1	PHE54
1	THR107
1	ILE117
1	TYR147
1	HOH635

site_id	AC4
Number of Residues	7
Details	BINDING SITE FOR RESIDUE L2P 1 270

Chain	Residue
1	THR55
1	MET56
1	PHE88
1	THR121
1	LEU123
1	VAL124
1	LEU127

site_id	AC5
Number of Residues	3
Details	BINDING SITE FOR RESIDUE L3P 1 280

Chain	Residue
1	VAL136
1	ALA139
1	ILE140

site_id	AC6
Number of Residues	1
Details	BINDING SITE FOR RESIDUE L3P 1 290

Chain	Residue
1	LEU15

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
1	PHE208-PHE219

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

Chain	Residue	Details
1	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
1	GLN1-GLU9
1	GLY63-TYR79
1	THR128-ARG134
1	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
1	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
1	LYS30-TYR43
1	LEU97-THR107
1	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
1	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
1	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
1	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
1	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
1	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
1	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
1	ASP85

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

Chain	Residue	Details
1	GLN1

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
1	LYS216

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PDB entries from 2024-07-17

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