SMTL ID : 1yy7.1

Crystal structure of stringent starvation protein A (SspA), an RNA polymerase-associated transcription factor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.02 Å

Oligo State

homo-dimer

Ligands

2 x CIT: CITRIC ACID(Non-functional Binders)

CIT.1: 6 residues within 4Å: Chain B: P.169, E.174, M.207, H.208, L.209, R.212 6 PLIP interactions: 6 interactions with chain B Hydrogen bonds: B:M.207, B:H.208, B:L.209 Salt bridges: B:H.208, B:H.208, B:R.212 CIT.2: 8 residues within 4Å: Chain A: Y.56, T.58, Y.70, E.71 Chain B: H.104, R.105, H.108, D.109 10 PLIP interactions: 6 interactions with chain A, 4 interactions with chain B Hydrophobic interactions: A:Y.56, A:Y.56, A:T.58, A:Y.70 Hydrogen bonds: A:E.71 Water bridges: A:S.72 Salt bridges: B:H.104, B:H.104, B:H.108, B:H.108

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hansen, A.-M. et al., Structural basis for the function of stringent starvation protein A as a transcription factor. J.Biol.Chem. (2005)

Release Date

2005-03-01

Peptides

stringent starvation protein A: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

stringent starvation protein A