Structure of PDB 7qv7 Chain K

Receptor sequence
>7qv7K (length=448) Species: 2325 (Thermoanaerobacter kivui) [Search protein sequence]
AIINIDQELCTGCRRCAEVCPVDAIEGEKGKPQKINTEVCVMCGQCVQKC
SSYASYFDESITPRNVKLQERGMLDSVKEPLFAAYNLGYARQVKEALENP
QLFKVVQCAPAIRVSIAEEFGLDLGDLTPGKLVAALRRLNFDRVYDTNFG
ADLTIIEEANELVKRIKEGKDLPMFTSCCPAWVKFAEQTYPELLKHISTC
KSPQQMTGAIIKTYGAKINNVDPAKIFSVSVMPCTCKSYESDRPEMRSSG
YKDVDLVITTRELAHLMKDKGIDFATLPDEEFDSPLGNYTGAATIFGNTG
GVMEAALRTAYELITKKPIPNIDIEFVRGGEGIRTATVQVGELELKIAVV
SGLKNVIPILEDIKKNKCDLHFVEVMTCPEGCISGGGQPKLLLAYKKRKE
ALYKHDAELELRKSHENPAIKKLYEEFLGEPLGKQSHHLLHTKYTPRK
3D structure
PDB7qv7 Membrane-anchored HDCR nanowires drive hydrogen-powered CO 2 fixation.
ChainK
Resolution3.4 Å
3D
structure
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Enzymatic activity
Enzyme Commision number 1.12.7.2: ferredoxin hydrogenase.
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 SF4 K I10 C15 G17 C18 C21 C55 I5 C10 G12 C13 C16 C50
BS02 SF4 K C25 P26 A29 C45 C48 G49 C51 C20 P21 A24 C40 C43 G44 C46
BS03 402 K C183 P208 Q209 M237 K242 F301 C387 C178 P203 Q204 M232 K237 F296 C382
BS04 SF4 K C184 C239 C241 M381 C383 C387 C179 C234 C236 M376 C378 C382
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0008901 ferredoxin hydrogenase activity
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
GO:0051536 iron-sulfur cluster binding

View graph for
Molecular Function
External links
PDB RCSB:7qv7, PDBe:7qv7, PDBj:7qv7
PDBsum7qv7
PubMed35859174
UniProtA0A097ATH7

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