Structure of PDB 3eub Chain C

Receptor sequence
>3eubC (length=753) Species: 9913 (Bos taurus) [Search protein sequence]
TVGRPLPHLAAAMQASGEAVYCDDIPRYENELFLRLVTSTRAHAKIKSID
VSEAQKVPGFVCFLSADDIPGSNETGLFNDETVFAKDTVTCVGHIIGAVV
ADTPEHAERAAHVVKVTYEDLPAIITIEDAIKNNSFYGSELKIEKGDLKK
GFSEADNVVSGELYIGGQDHFYLETHCTIAIPKGEEGEMELFVSTQNAMK
TQSFVAKMLGVPVNRILVRVKRMGGGFGGKETRSTLVSVAVALAAYKTGH
PVRCMLDRNEDMLITGGRHPFLARYKVGFMKTGTIVALEVDHYSNAGNSR
DLSHSIMERALFHMDNCYKIPNIRGTGRLCKTNLSSNTAFRGFGGPQALF
IAENWMSEVAVTCGLPAEEVRWKNMYKEGDLTHFNQRLEGFSVPRCWDEC
LKSSQYYARKSEVDKFNKENCWKKRGLCIIPTKFGISFTVPFLNQAGALI
HVYTDGSVLVSHGGTEMGQGLHTKMVQVASKALKIPISKIYISETSTNTV
PNSSPTAASVSTDIYGQAVYEACQTILKRLEPFKKKNPDGSWEDWVMAAY
QDRVSLSTTGFYRTPNLGYSFETNSGNAFHYFTYGVACSEVEIDCLTGDH
KNLRTDIVMDVGSSLNPAIDIGQVEGAFVQGLGLFTLEELHYSPEGSLHT
RGPSTYKIPAFGSIPTEFRVSLLRDCPNKKAIYASKAVGEPPLFLGASVF
FAIKDAIRAARAQHTNNNTKELFRLDSPATPEKIRNACVDKFTTLCVTGA
PGN
3D structure
PDB3eub Substrate Orientation and Catalysis at the Molybdenum Site in Xanthine Oxidase: CRYSTAL STRUCTURES IN COMPLEX WITH XANTHINE AND LUMAZINE.
ChainC
Resolution2.6 Å
3D
structure
Catalytic site residues are labeled in the structure
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Enzymatic activity
Catalytic site (original residue number in PDB) Q767 E802 R880 H884 R912 G1260 E1261
Catalytic site (residue number reindexed from 1) Q196 E231 R309 H313 R341 G689 E690
Enzyme Commision number 1.17.1.4: xanthine dehydrogenase.
1.17.3.2: xanthine oxidase.
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 MOM C G799 F911 R912 A1078 A1079 E1261 G228 F340 R341 A507 A508 E690
BS02 XAN C E802 S876 R880 F914 F1009 T1010 A1079 E231 S305 R309 F343 F438 T439 A508
Gene Ontology
Molecular Function
GO:0005506 iron ion binding
GO:0016491 oxidoreductase activity
GO:0043546 molybdopterin cofactor binding

View graph for
Molecular Function
External links
PDB RCSB:3eub, PDBe:3eub, PDBj:3eub
PDBsum3eub
PubMed19109252
UniProtP80457|XDH_BOVIN Xanthine dehydrogenase/oxidase (Gene Name=XDH)

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