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1KIE

Inosine-adenosine-guanosine preferring nucleoside hydrolase from Trypanosoma vivax: Asp10Ala mutant in complex with 3-deaza-adenosine

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, Binosine-adenosine-guanosine preferring nucleoside hydrolasepolymer33937675.02UniProt (Q9GPQ4)
Pfam (PF01156)
In PDB
Trypanosoma vivaxIAG-NUCLEOSIDE HYDROLASE, IAG-NH
2A, BCALCIUM IONnon-polymer40.12Chemie (CA)
3ANICKEL (II) IONnon-polymer58.71Chemie (NI)
4A, B3-DEAZA-ADENOSINEnon-polymer266.32Chemie (AD3)
5waterwater18.0604Chemie (HOH)
Sequence modifications
A, B: 2 - 327 (UniProt: Q9GPQ4)
PDBExternal DatabaseDetails
Met -12-expression tag
Arg -11-expression tag
Gly -10-expression tag
Ser -9-expression tag
Pro -8-expression tag
His -7-expression tag
His -6-expression tag
His -5-expression tag
His -4-expression tag
His -3-expression tag
His -2-expression tag
Gly -1-expression tag
Ser 0-expression tag
Ala 10Asp 10engineered mutation
Asn 301Lys 301SEE REMARK 999
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains2
Total formula weight75349.9
Non-Polymers*Number of molecules5
Total formula weight671.4
All*Total formula weight76021.3
*Water molecules are not included.

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PDB entries from 2024-09-18

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