Structure of PDB 4ttt Chain L

Receptor sequence
>4tttL (length=598) Species: 381666 (Cupriavidus necator H16) [Search protein sequence]
AYATQGFNLDDRGRRIVVDPVTRIEGHMRCEVNVDANNVIRNAVSTGTMW
RGLEVILKGRDPRDAWAFVERICGVCTGCHALASVRAVENALDIRIPKNA
HLIREIMAKTLQVHDHAVHFYHLHALDWVDVMSALKADPKRTSELQQLVS
PAHPLSSAGYFRDIQNRLKRFVESGQLGPFMNGYWGSKAYVLPPEANLMA
VTHYLEALDLQKEWVKIHTIFGGKNPHPNYLVGGVPCAINLDAASAPVNM
ERLSFVKARIDEIIEFNKNVYVPDVLAIGTLYKQAGWLYGGGLAATNVLD
YGEYPNVAYNKSTDQLPGGAILNGNWDEVFPVDPRDSQQVQEFVSHSWYK
YADESVGLHPWDGVTEPNYVLGANTKGTRTRIEQIDESAKYSWIKSPRWR
GHAMEVGPLSRYILAYAHARSGNKYAERPKEQLEYSAQMINSAIPKALGL
PETQYTLKQLLPSTIGRTLARALESQYCGEMMHSDWHDLVANIRAGDTAT
ANVDKWDPATWPLQAKGVGTVAAPRGALGHWIRIKDGRIENYQCVVPTTW
NGSPRDYKGQIGAFEASLMNTPMVNPEQPVEILRTLHSFDPCLACSTH
3D structure
PDB4ttt Tracking the route of molecular oxygen in O2-tolerant membrane-bound [NiFe] hydrogenase
ChainL
Resolution1.72 Å
3D
structure
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Enzymatic activity
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 NFV L C75 C78 C81 H82 A528 P529 R530 L533 V551 P552 T553 C597 C600 C73 C76 C79 H80 A523 P524 R525 L528 V546 P547 T548 C592 C595
BS02 MG L E56 C549 H603 E54 C544 H598
Gene Ontology
Molecular Function
GO:0005515 protein binding
GO:0008901 ferredoxin hydrogenase activity
GO:0016151 nickel cation binding
GO:0016491 oxidoreductase activity
GO:0033748 hydrogenase (acceptor) activity
GO:0046872 metal ion binding
Cellular Component
GO:0005886 plasma membrane

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Molecular Function
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Cellular Component
External links
PDB RCSB:4ttt, PDBe:4ttt, PDBj:4ttt
PDBsum4ttt
PubMed
UniProtP31891|MBHL_CUPNH Uptake hydrogenase large subunit (Gene Name=hoxG)

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