SMTL ID : 1hkq.1

PPS10 plasmid DNA replication initiator protein RepA. Replication inactive, dimeric N-terminal domain.

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.75 Å

Oligo State

homo-dimer

Ligands

8 x HG: MERCURY (II) ION(Non-covalent)

HG.1: 4 residues within 4Å: Chain A: T.47, Q.104, C.106 Ligands: BEZ.2 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.106 HG.3: 2 residues within 4Å: Chain A: C.29, S.32 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:C.29 HG.4: 2 residues within 4Å: Chain A: T.114, H.118 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.118 HG.5: 2 residues within 4Å: Chain A: S.32, H.123 1 PLIP interactions: 1 interactions with chain A Metal complexes: A:H.123 HG.7: 3 residues within 4Å: Chain B: Q.104, C.106 Ligands: BEZ.8 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.106 HG.9: 2 residues within 4Å: Chain B: C.29, S.32 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:C.29 HG.10: 2 residues within 4Å: Chain B: T.114, H.118 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.118 HG.11: 1 residues within 4Å: Chain B: H.123 1 PLIP interactions: 1 interactions with chain B Metal complexes: B:H.123

2 x BEZ: BENZOIC ACID(Non-covalent)

BEZ.2: 3 residues within 4Å: Chain A: R.49, Q.104 Ligands: HG.1 No protein-ligand interaction detected (PLIP) BEZ.8: 3 residues within 4Å: Chain B: R.49, Q.104 Ligands: HG.7 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:Q.104

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

PO4.6: 1 residues within 4Å: Chain A: K.85 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:K.85, A:K.85 Salt bridges: A:K.85

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Giraldo, R. et al., A Conformational Switch between Transcriptional Repression and Replication Initiation in Repa Dimerization Domain. Nat.Struct.Biol. (2003)

Release Date

2003-05-29

Peptides

REPLICATION PROTEIN: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

REPLICATION PROTEIN