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4G4N

MutM containing M77A mutation bound to undamaged DNA

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A
(A)
Formamidopyrimidine-DNA glycosylasepolymer27330523.21UniProt (P84131)
Pfam (PF01149)
Pfam (PF06831)
Pfam (PF06827)
Geobacillus stearothermophilusFapy-DNA glycosylase, DNA-(apurinic or apyrimidinic site) lyase MutM
2B
(B)
DNA (5'-D(P*AP*GP*GP*TP*AP*GP*AP*CP*TP*CP*GP*GP*AP*CP*GP*C)-3')polymer164948.21
3C
(C)
DNA (5'-D(*TP*GP*CP*GP*TP*CP*CP*GP*AP*GP*(TX2)P*CP*TP*AP*CP*C)-3')polymer164909.31
4D
(A)
ZINC IONnon-polymer65.41Chemie (ZN)
5E, F, G
(A, B, C)
waterwater18.0265Chemie (HOH)
Sequence modifications
A: 2 - 274 (UniProt: P84131)
PDBExternal DatabaseDetails
Glu 3Gln 3SEE REMARK 999
Ala 77Met 77engineered mutation
Cys 166Gln 166engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains3
Total formula weight40380.7
Non-Polymers*Number of molecules1
Total formula weight65.4
All*Total formula weight40446.1
*Water molecules are not included.

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PDB entries from 2024-11-13

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