SMTL ID : 1mz8.2 (1 other biounit)

CRYSTAL STRUCTURES OF THE NUCLEASE DOMAIN OF COLE7/IM7 IN COMPLEX WITH A PHOSPHATE ION AND A ZINC ION

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

hetero-oligomer

Ligands

1 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain B: H.99, H.100, H.124, H.128 Ligands: PO4.2 3 PLIP interactions: 3 interactions with chain B Metal complexes: B:H.99, B:H.124, B:H.128

1 x PO4: PHOSPHATE ION(Non-functional Binders)

PO4.2: 6 residues within 4Å: Chain B: R.2, H.99, H.100, H.124, H.128 Ligands: ZN.1 8 PLIP interactions: 8 interactions with chain B Hydrogen bonds: B:H.100 Water bridges: B:R.2, B:I.104 Salt bridges: B:R.2, B:H.99, B:H.100, B:H.124, B:H.128

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sui, M.J. et al., Metal ions and phosphate binding in the H-N-H motif: crystal structures of the nuclease domain of ColE7/Im7 in complex with a phosphate ion and different divalent metal ions. PROTEIN SCI. (2002)

Release Date

2002-12-23

Peptides

Colicin E7 immunity protein: A
Colicin E7: B

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
C

B
D

Colicin E7 immunity protein

Colicin E7

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