SMTL ID : 4ray.2 (1 other biounit)

Crystal structure of Magnetospirillum gryphiswaldense MSR-1 Apo-Fur

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.55 Å

Oligo State

homo-tetramer

Ligands

2 x FLC: CITRATE ANION(Non-covalent)

FLC.1: 6 residues within 4Å: Chain A: I.94, A.99, V.101 Chain C: Y.58, R.62, R.72 4 PLIP interactions: 4 interactions with chain C Water bridges: C:R.62, C:R.62 Salt bridges: C:R.62, C:R.72 FLC.6: 6 residues within 4Å: Chain A: Y.58, R.62, R.72 Chain C: I.94, A.99, V.101 5 PLIP interactions: 1 interactions with chain C, 4 interactions with chain A Water bridges: C:E.130, A:R.62 Hydrogen bonds: A:Y.58 Salt bridges: A:R.62, A:R.72

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

SO4.2: 6 residues within 4Å: Chain A: S.53, T.56 Chain D: S.87, E.88, H.89, R.128 8 PLIP interactions: 5 interactions with chain D, 3 interactions with chain A Hydrogen bonds: D:H.89, A:S.53, A:S.53 Water bridges: D:R.128, D:R.128, D:R.128, A:S.53 Salt bridges: D:R.128 SO4.3: 3 residues within 4Å: Chain A: T.56, R.59 Chain D: R.128 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain D Salt bridges: A:R.59, D:R.128 SO4.4: 4 residues within 4Å: Chain B: R.72, H.73, D.74, V.101 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:D.74, B:V.101 Water bridges: B:D.74, B:V.101 Salt bridges: B:H.73 SO4.5: 2 residues within 4Å: Chain B: R.114, R.118 4 PLIP interactions: 4 interactions with chain B Water bridges: B:R.118, B:R.118 Salt bridges: B:R.114, B:R.118 SO4.7: 6 residues within 4Å: Chain B: S.87, E.88, H.89, R.128 Chain C: S.53, T.56 9 PLIP interactions: 5 interactions with chain B, 4 interactions with chain C Hydrogen bonds: B:H.89, C:S.53, C:S.53, C:T.56 Water bridges: B:R.128, B:R.128, B:R.128, C:S.53 Salt bridges: B:R.128 SO4.8: 3 residues within 4Å: Chain B: R.128 Chain C: T.56, R.59 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain C Salt bridges: B:R.128, C:R.59 SO4.9: 4 residues within 4Å: Chain D: R.72, H.73, D.74, V.101 5 PLIP interactions: 5 interactions with chain D Hydrogen bonds: D:D.74, D:V.101 Water bridges: D:D.74, D:V.101 Salt bridges: D:H.73 SO4.10: 2 residues within 4Å: Chain D: R.114, R.118 4 PLIP interactions: 4 interactions with chain D Water bridges: D:R.118, D:R.118 Salt bridges: D:R.114, D:R.118

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Deng, Z. et al., Mechanistic insights into metal ion activation and operator recognition by the ferric uptake regulator. Nat Commun

Release Date

2015-07-15

Peptides

DNA-binding transcriptional dual regulator of siderophore biosynthesis and transport(Fur family): ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

DNA-binding transcriptional dual regulator of siderophore biosynthesis and transport(Fur family)

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