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3UXJ

Crystal Structure of 7-cyano-7-deazaguanine reductase, QueF from Vibrio cholerae complexed with NADP and PreQ0

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D
(A, B, C, D)
NADPH-dependent 7-cyano-7-deazaguanine reductasepolymer29033271.34UniProt (C3LTF1)
Pfam (PF14819)
Pfam (PF14489)
UniProt (by SIFTS) (Q9KTK0)
Vibrio cholerae O1 biovar El Tor7-cyano-7-carbaguanine reductase, NADPH-dependent nitrile oxidoreductase, PreQ(0) reductase
2E, I, O, S
(A, B, C, D)
7-DEAZA-7-AMINOMETHYL-GUANINEnon-polymer179.24Chemie (PRF)
3F, R
(A, D)
NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATEnon-polymer743.42Chemie (NAP)
4G, H, J, K, L...
(A, B, C)
1,2-ETHANEDIOLnon-polymer62.19Chemie (EDO)
5T, U, V, W
(A, B, C, D)
waterwater18.01112Chemie (HOH)
Sequence modifications
A, B, C, D: 1 - 287 (UniProt: C3LTF1)
PDBExternal DatabaseDetails
Ser -2-expression tag
Asn -1-expression tag
Ala 0-expression tag
Leu 262Arg 262engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight133085.1
Non-Polymers*Number of molecules15
Total formula weight2762.1
All*Total formula weight135847.3
*Water molecules are not included.

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PDB entries from 2024-11-06

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