SMTL ID : 6hse.1 (1 other biounit)

Structure of dithionite-reduced RsrR in spacegroup P2(1)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.30 Å

Oligo State

homo-dimer

Ligands

2 x FES: FE2/S2 (INORGANIC) CLUSTER(Non-covalent)

FES.1: 11 residues within 4Å: Chain A: E.8, H.12 Chain B: F.88, C.90, T.91, E.92, I.93, R.94, C.110, I.112, A.113 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, Metal complexes: A:E.8, A:H.12, B:C.90, B:C.110 FES.4: 11 residues within 4Å: Chain A: F.88, C.90, T.91, E.92, I.93, R.94, C.110, I.112, A.113 Chain B: E.8, H.12 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B, Metal complexes: A:C.90, A:C.110, B:E.8, B:H.12

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

SO4.2: 3 residues within 4Å: Chain A: G.5, G.6, Y.39 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:G.5, A:G.6, A:Y.39

1 x SO3: SULFITE ION(Non-covalent)

SO3.3: 5 residues within 4Å: Chain A: R.28, E.31, E.157, G.158, H.161 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Volbeda, A. et al., Crystal Structure of the Transcription Regulator RsrR Reveals a [2Fe-2S] Cluster Coordinated by Cys, Glu, and His Residues. J. Am. Chem. Soc. (2019)

Release Date

2019-01-30

Peptides

Rrf2 family transcriptional regulator: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

Rrf2 family transcriptional regulator

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