Structure of PDB 5y34 Chain B

Receptor sequence
>5y34B (length=273) Species: 28885 (Hydrogenovibrio marinus) [Search protein sequence]
PRTPVIWLHGLECTCCSESFIRSAHPLAKDVVLSMISLDYDDTLMAASGH
AAEAILDEIKEKYKGNYILAVEGNPPLNQDGMSCIIGGRPFSEQLKRMAD
DAKAIISWGSCASWGCVQAAKPNPTQATPVHKFLGGGYDKPIIKVPGCPP
IAEVMTGVITYMLTFDRIPELDRQGRPKMFYSQRIHDKCYRRPHFDAGQF
VEEWDDEGARKGYCLYKVGCKGPTTYNACSTVRWNGGTSFPIQSGHGCIG
CSEDGFWDKGSFYSRDTEMNAFG
3D structure
PDB5y34 Structural basis for a [4Fe-3S] cluster in the oxygen-tolerant membrane-bound [NiFe]-hydrogenase
ChainB
Resolution1.32 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) C23 C26 C121 C158 H196 C199 C224 C230 C239 P251 C258 C261
Catalytic site (residue number reindexed from 1) C13 C16 C111 C148 H186 C189 C214 C220 C229 P241 C248 C251
Enzyme Commision number 1.12.99.6: hydrogenase (acceptor).
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 SF3 B C23 T24 C25 C26 E82 S120 C121 C126 C158 C13 T14 C15 C16 E72 S110 C111 C116 C148
BS02 F3S B C239 W244 P251 C258 I259 C261 C229 W234 P241 C248 I249 C251
BS03 SF4 B H196 C199 R201 R202 C224 L225 Y226 C230 P233 I252 H186 C189 R191 R192 C214 L215 Y216 C220 P223 I242
Gene Ontology
Molecular Function
GO:0008901 ferredoxin hydrogenase activity
GO:0051536 iron-sulfur cluster binding
Cellular Component
GO:0009375 ferredoxin hydrogenase complex

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Molecular Function
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Cellular Component
External links
PDB RCSB:5y34, PDBe:5y34, PDBj:5y34
PDBsum5y34
PubMed22002607
UniProtA0A066ZR71

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