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2JBG

crystal structure of the mutant N560A of the nuclease domain of ColE7 in complex with Im7

Entity
Entity IDChain IDDescriptionTypeChain lengthFormula weightNumber of moleculesDB Name (Accession)Biological sourceDescriptive keywords
1A, C
(A, C)
COLICIN-E7 IMMUNITY PROTEINpolymer879907.02UniProt (Q03708)
Pfam (PF01320)
ESCHERICHIA COLICOLICIN E7 IMMUNITY PROTEIN, IMME7, MICROCIN-E7 IMMUNITY PROTEIN
2B, D
(B, D)
COLICIN E7polymer13115019.12UniProt (Q47112)
Pfam (PF21431)
ESCHERICHIA COLICOLICIN-E7
3E, G
(B, D)
ZINC IONnon-polymer65.42Chemie (ZN)
4F, H
(B, D)
SULFATE IONnon-polymer96.12Chemie (SO4)
5I, J, K, L
(A, B, C, D)
waterwater18.0316Chemie (HOH)
Sequence modifications
B, D: 446 - 576 (UniProt: Q47112)
PDBExternal DatabaseDetails
Ala 560Asn 560engineered mutation
Sequence viewer
Contents of the asymmetric unit
PolymersNumber of chains4
Total formula weight49852.1
Non-Polymers*Number of molecules4
Total formula weight322.9
All*Total formula weight50175.0
*Water molecules are not included.

227111

PDB entries from 2024-11-06

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