SMTL ID : 6hsm.3 (3 other biounits)

Structure of partially reduced RsrR in space group P2(1)2(1)2(1)

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-dimer

Ligands

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

FES.1: 10 residues within 4Å: Chain A: F.88, C.90, 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 B, 2 interactions with chain A, Metal complexes: B:E.8, B:H.12, A:C.90, A:C.110 FES.2: 10 residues within 4Å: Chain A: E.8, H.12 Chain B: F.88, C.90, 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

4 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.3: 5 residues within 4Å: Chain A: H.12, V.139, S.143, V.151 Chain B: R.94 3 PLIP interactions: 3 interactions with chain A Hydrophobic interactions: A:V.139, A:V.139, A:V.151 MPD.6: 5 residues within 4Å: Chain A: T.138 Chain B: P.111, R.114, A.115, A.118 1 PLIP interactions: 1 interactions with chain B Hydrophobic interactions: B:A.115 MPD.7: 3 residues within 4Å: Chain B: A.109, A.113, G.117 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:A.109, B:A.113 MPD.8: 2 residues within 4Å: Chain B: E.92, Q.95 2 PLIP interactions: 2 interactions with chain B Hydrophobic interactions: B:E.92 Hydrogen bonds: B:Q.95

1 x GOL: GLYCEROL(Non-functional Binders)

GOL.4: 5 residues within 4Å: Chain A: P.25, A.26, S.55, G.62, Y.63 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.26

1 x MES: 2-(N-MORPHOLINO)-ETHANESULFONIC ACID(Non-covalent)

MES.5: 5 residues within 4Å: Chain A: V.35, S.36, Y.39 Chain B: T.91, I.93 4 PLIP interactions: 3 interactions with chain A, 1 interactions with chain B Hydrogen bonds: A:S.36, B:T.91 Water bridges: A:Y.39, A:Y.39

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
E

B
G

Rrf2 family transcriptional regulator

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