SMTL ID : 1u94.1

Crystal Structure of E. Coli RecA in a Compressed Helical Filament Form 2

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.90 Å

Oligo State

homo-hexamer

Ligands

18 x CA: CALCIUM ION(Non-covalent)(Non-functional Binders)

CA.1: 3 residues within 4Å: Chain A: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain A, 2 Ligand-Water interactions Metal complexes: A:E.289, A:A.291, A:W.294, H2O.2, H2O.2 CA.2: 1 residues within 4Å: Chain A: G.140 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.140, H2O.3, H2O.3, H2O.5, H2O.10 CA.3: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.4: 3 residues within 4Å: Chain B: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain B, 2 Ligand-Water interactions Metal complexes: B:E.289, B:A.291, B:W.294, H2O.13, H2O.13 CA.5: 1 residues within 4Å: Chain B: G.140 5 PLIP interactions: 1 interactions with chain B, 4 Ligand-Water interactions Metal complexes: B:G.140, H2O.13, H2O.14, H2O.16, H2O.21 CA.6: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.7: 3 residues within 4Å: Chain C: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain C, 2 Ligand-Water interactions Metal complexes: C:E.289, C:A.291, C:W.294, H2O.23, H2O.24 CA.8: 1 residues within 4Å: Chain C: G.140 5 PLIP interactions: 1 interactions with chain C, 4 Ligand-Water interactions Metal complexes: C:G.140, H2O.24, H2O.25, H2O.27, H2O.31 CA.9: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.10: 3 residues within 4Å: Chain D: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain D, 2 Ligand-Water interactions Metal complexes: D:E.289, D:A.291, D:W.294, H2O.34, H2O.34 CA.11: 1 residues within 4Å: Chain D: G.140 5 PLIP interactions: 1 interactions with chain D, 4 Ligand-Water interactions Metal complexes: D:G.140, H2O.35, H2O.35, H2O.37, H2O.42 CA.12: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.13: 3 residues within 4Å: Chain E: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain E, 2 Ligand-Water interactions Metal complexes: E:E.289, E:A.291, E:W.294, H2O.44, H2O.45 CA.14: 1 residues within 4Å: Chain E: G.140 5 PLIP interactions: 1 interactions with chain E, 4 Ligand-Water interactions Metal complexes: E:G.140, H2O.45, H2O.46, H2O.48, H2O.53 CA.15: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP) CA.16: 3 residues within 4Å: Chain F: E.289, A.291, W.294 5 PLIP interactions: 3 interactions with chain F, 2 Ligand-Water interactions Metal complexes: F:E.289, F:A.291, F:W.294, H2O.55, H2O.56 CA.17: 1 residues within 4Å: Chain F: G.140 5 PLIP interactions: 1 interactions with chain F, 4 Ligand-Water interactions Metal complexes: F:G.140, H2O.56, H2O.57, H2O.59, H2O.63 CA.18: 0 residues within 4Å: (No contacts) No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Xing, X. et al., Crystal structures of Escherichia coli RecA in a compressed helical filament. J.Mol.Biol. (2004)

Release Date

2004-09-21

Peptides

RecA protein: ABCDEF

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
A

D
A

E
A

F
A

RecA protein

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