Structure of PDB 1e5d Chain B

Receptor sequence
>1e5dB (length=401) Species: 879 (Megalodesulfovibrio gigas) [Search protein sequence]
QATKIIDGFHLVGAIDWNSRDFHGYTLSPMGTTYNAYLVEDEKTTLFDTV
KAEYKGELLCGIASVIDPKKIDYLVIQHLELDHAGALPALIEACQPEKIF
TSSLGQKAMESHFHYKDWPVQVVKHGETLSLGKRTVTFYETRMLHWPDSM
VSWFADEKVLISNDIFGQNIAASERFSDQIPVHTLERAMREYYANIVNPY
APQTLKAIETLVGAGVAPEFICPDHGVIFRGADQCTFAVQKYVEYAEQKP
TNKVVIFYDSMWHSTEKMARVLAESFRDEGCTVKLMWCKACHHSQIMSEI
SDAGAVIVGSPTHNNGILPYVAGTLQYIKGLRPQNKIGGAFGSFGWSGES
TKVLAEWLTGMGFDMPATPVKVKNVPTHADYEQLKTMAQTIARALKAKLA
A
3D structure
PDB1e5d Structure of a Dioxygen Reduction Enzyme from Desulfovibrio Gigas
ChainB
Resolution2.5 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) H24 H79 E81 D83 H146 D165 Y193 H226
Catalytic site (residue number reindexed from 1) H23 H78 E80 D82 H145 D164 Y192 H225
Enzyme Commision number 1.-.-.-
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 FMN B S261 M262 W263 H264 S265 T266 P312 T313 H314 N315 S344 G346 W347 S348 N375 S260 M261 W262 H263 S264 T265 P311 T312 H313 N314 S343 G345 W346 S347 N374
BS02 FEO B H79 E81 D83 H146 D165 H226 H78 E80 D82 H145 D164 H225
Gene Ontology
Molecular Function
GO:0009055 electron transfer activity
GO:0010181 FMN binding
GO:0016491 oxidoreductase activity
GO:0046872 metal ion binding
Biological Process
GO:0022904 respiratory electron transport chain

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Molecular Function
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Biological Process
External links
PDB RCSB:1e5d, PDBe:1e5d, PDBj:1e5d
PDBsum1e5d
PubMed11062560
UniProtQ9F0J6|ROO_MEGG1 Rubredoxin-oxygen oxidoreductase (Gene Name=roo)

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