SMTL ID : 1jlk.1

Crystal structure of the Mn(2+)-bound form of response regulator Rcp1

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

3 x SO4: SULFATE ION(Non-functional Binders)

SO4.1: 5 residues within 4Å: Chain A: D.16, D.68, N.70, T.99 Ligands: MN.4 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.99 Water bridges: A:D.68, A:K.120, A:K.120 SO4.2: 2 residues within 4Å: Chain A: R.91 Chain B: I.107 2 PLIP interactions: 2 interactions with chain A Water bridges: A:R.91 Salt bridges: A:R.91 SO4.3: 3 residues within 4Å: Chain A: S.17, K.18, A.19 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:S.17, A:K.18, A:A.19

1 x MN: MANGANESE (II) ION(Non-covalent)

MN.4: 5 residues within 4Å: Chain A: E.15, D.16, D.68, N.70 Ligands: SO4.1 5 PLIP interactions: 4 interactions with chain A, 1 Ligand-Water interactions Metal complexes: A:D.16, A:D.16, A:D.68, A:N.70, H2O.44

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Im, Y.J. et al., Crystal structure of a cyanobacterial phytochrome response regulator. Protein Sci. (2002)

Release Date

2002-03-13

Peptides

Response regulator RCP1: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Response regulator RCP1