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5AYY

CRYSTAL STRUCTURE OF HUMAN QUINOLINATE PHOSPHORIBOSYLTRANSFERASE IN COMPLEX WITH THE REACTANT QUINOLINATE

Replaces:  4R3X
Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, B, C, D, E...Nicotinate-nucleotide pyrophosphorylase [carboxylating]polymer30531916.69UniProt (V9HWJ5)
Pfam (PF02749)
Pfam (PF01729)
UniProt (by SIFTS) (Q15274)
In PDB
Homo sapiens (Human)Quinolinate phosphoribosyltransferase [decarboxylating]
2A, B, C, D, E...QUINOLINIC ACIDnon-polymer167.19Chemie (NTM)
3waterwater18.037Chemie (HOH)
Sequence modifications
A, B, C, D, E, F, G, H, I: 1 - 297 (UniProt: V9HWJ5)
PDBExternal DatabaseDetails
Leu 298-expression tag
Glu 299-expression tag
His 300-expression tag
His 301-expression tag
His 302-expression tag
His 303-expression tag
His 304-expression tag
His 305-expression tag
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains9
Total formula weight287249.8
Non-Polymers*Number of molecules9
Total formula weight1504.1
All*Total formula weight288753.9
*Water molecules are not included.

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PDB entries from 2024-06-12

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