SMTL ID : 4jy8.2 (1 other biounit)

X-ray snapshots of possible intermediates in the time course of synthesis and degradation of protein-bound Fe4S4 clusters

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

homo-dimer

Ligands

4 x SF4: IRON/SULFUR CLUSTER(Non-covalent)(Covalent)

SF4.1: 11 residues within 4Å: Chain A: C.73, C.77, Y.79, C.80, L.82, R.83, G.119, E.120, R.182 Ligands: H2S.3, CL.4 4 PLIP interactions: 4 interactions with chain A, Salt bridges: A:E.120 Metal complexes: A:C.73, A:C.77, A:C.80 SF4.2: 7 residues within 4Å: Chain A: R.289, Q.314, Y.316, C.321, F.323, C.329, C.332 4 PLIP interactions: 4 interactions with chain A, Metal complexes: A:Y.316, A:C.321, A:C.329, A:C.332 SF4.10: 11 residues within 4Å: Chain B: C.73, C.77, Y.79, C.80, L.82, R.83, G.119, E.120, R.182 Ligands: H2S.12, CL.13 4 PLIP interactions: 4 interactions with chain B, Salt bridges: B:E.120 Metal complexes: B:C.73, B:C.77, B:C.80 SF4.11: 7 residues within 4Å: Chain B: R.289, Q.314, Y.316, C.321, F.323, C.329, C.332 4 PLIP interactions: 4 interactions with chain B, Metal complexes: B:Y.316, B:C.321, B:C.329, B:C.332

2 x H2S: HYDROSULFURIC ACID(Non-covalent)

H2S.3: 4 residues within 4Å: Chain A: S.118, G.148 Ligands: SF4.1, CL.4 No protein-ligand interaction detected (PLIP) H2S.12: 4 residues within 4Å: Chain B: S.118, G.148 Ligands: SF4.10, CL.13 No protein-ligand interaction detected (PLIP)

10 x CL: CHLORIDE ION(Non-functional Binders)

CL.4: 3 residues within 4Å: Ligands: SF4.1, H2S.3, CL.7 Ligand excluded by PLIP CL.5: 4 residues within 4Å: Chain A: R.169, T.278, T.279, A.280 Ligand excluded by PLIP CL.6: 2 residues within 4Å: Chain A: E.68, Q.117 Ligand excluded by PLIP CL.7: 4 residues within 4Å: Chain A: E.68, L.82, S.118 Ligands: CL.4 Ligand excluded by PLIP CL.8: 4 residues within 4Å: Chain A: R.64, T.113, T.144, R.165 Ligand excluded by PLIP CL.13: 3 residues within 4Å: Ligands: SF4.10, H2S.12, CL.16 Ligand excluded by PLIP CL.14: 4 residues within 4Å: Chain B: R.169, T.278, T.279, A.280 Ligand excluded by PLIP CL.15: 2 residues within 4Å: Chain B: E.68, Q.117 Ligand excluded by PLIP CL.16: 4 residues within 4Å: Chain B: E.68, L.82, S.118 Ligands: CL.13 Ligand excluded by PLIP CL.17: 4 residues within 4Å: Chain B: R.64, T.113, T.144, R.165 Ligand excluded by PLIP

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

SO4.9: 7 residues within 4Å: Chain A: V.57, D.272, N.274, G.349, G.350, R.351, K.352 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:V.57, A:N.274, A:G.350, A:K.352 SO4.18: 7 residues within 4Å: Chain B: V.57, D.272, N.274, G.349, G.350, R.351, K.352 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:V.57, B:N.274, B:G.350, B:K.352

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Nicolet, Y. et al., X-ray snapshots of possible intermediates in the time course of synthesis and degradation of protein-bound Fe4S4 clusters. Proc.Natl.Acad.Sci.USA (2013)

Release Date

2013-05-01

Peptides

FEFE-HYDROGENASE MATURASE: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

FEFE-HYDROGENASE MATURASE

Related Entries With Identical Sequence