Structure of PDB 6kfq Chain A

Receptor sequence
>6kfqA (length=229) Species: 266117 (Rubrobacter xylanophilus DSM 9941) [Search protein sequence]
MEALWLWIGFVGMLLGTLYFAFLLTNAPEGTRYFFVITATITGIAAIAYL
VMATGSGSTVLPDGREFYWARYIDWVITTPLLLLDLCLLALADPRRNVTF
IASLIALDVVMILTGLWAGATVNVAGRAILFIISTAAFIGVLYLLVSRLF
AEASRRTPAVAQIFRTLAVLTIVLWICYPIVWLIGTEGFGAVSLSVEVFL
FMVLDLLAKVGFGLLLLSSRQALSDIGSG
3D structure
PDB6kfq How Does a Microbial Rhodopsin RxR Realize Its Exceptionally High Thermostability with the Proton-Pumping Function Being Retained?
ChainA
Resolution1.84 Å
3D
structure
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Enzymatic activity
Enzyme Commision number ?
Interaction with ligand
Site
#		 Ligand Ligand
chain		 Binding residues on receptor
(original residue number in PDB)		 Binding residues on receptor
(residue number reindexed from 1)		 Binding affinity
BS01 MPG A W117 I129 W117 I129
BS02 MPG A I47 L50 I47 L50
BS03 MPG A A48 I73 A48 I73
BS04 MPG A T99 A106 T99 A106
BS05 MPG A M1 W5 S195 M1 W5 S195
BS06 RET A W75 T79 F131 S134 F138 W175 Y178 P179 W182 K209 W75 T79 F131 S134 F138 W175 Y178 P179 W182 K209
Gene Ontology
Molecular Function
GO:0005216 monoatomic ion channel activity
GO:0009881 photoreceptor activity
Biological Process
GO:0006811 monoatomic ion transport
GO:0007602 phototransduction
GO:0034220 monoatomic ion transmembrane transport
Cellular Component
GO:0016020 membrane

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Cellular Component
External links
PDB RCSB:6kfq, PDBe:6kfq, PDBj:6kfq
PDBsum6kfq
PubMed31955569
UniProtQ1AUE6

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