SMTL ID : 2vv6.1 (1 other biounit)

BJFIXLH IN FERRIC FORM

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.50 Å

Oligo State

homo-dimer

Ligands

2 x HEM: PROTOPORPHYRIN IX CONTAINING FE(Non-covalent)

HEM.1: 22 residues within 4Å: Chain A: I.7, I.9, V.38, L.41, M.42, D.46, H.50, Y.53, I.54, Y.57, P.63, H.64, I.65, I.66, R.70, V.72, T.73, M.84, L.86, I.88, F.99, G.101 29 PLIP interactions: 29 interactions with chain A, Hydrophobic interactions: A:I.7, A:I.7, A:I.9, A:V.38, A:L.41, A:M.42, A:Y.53, A:Y.53, A:Y.53, A:Y.53, A:I.54, A:Y.57, A:H.64, A:I.65, A:I.66, A:V.72, A:L.86, A:L.86, A:I.88, A:F.99 Hydrogen bonds: A:H.64, A:I.65, A:I.66 Water bridges: A:R.70, A:R.70 Salt bridges: A:H.64, A:H.64, A:R.70 Metal complexes: A:H.50 HEM.3: 21 residues within 4Å: Chain B: I.7, I.9, V.38, L.41, M.42, D.46, H.50, Y.53, Y.57, P.63, H.64, I.65, I.66, R.70, V.72, T.73, M.84, L.86, I.88, F.99, G.101 30 PLIP interactions: 30 interactions with chain B, Hydrophobic interactions: B:I.7, B:I.9, B:V.38, B:L.41, B:M.42, B:Y.53, B:Y.53, B:Y.53, B:Y.57, B:Y.57, B:I.65, B:I.66, B:V.72, B:L.86, B:L.86, B:I.88, B:F.99 Hydrogen bonds: B:H.64, B:I.65, B:I.66 Water bridges: B:R.49, B:Y.53, B:H.64, B:H.64, B:H.64, B:R.70 Salt bridges: B:H.64, B:R.70 pi-Stacking: B:Y.53 Metal complexes: B:H.50

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

CL.2: 6 residues within 4Å: Chain A: I.68, G.69, H.85, S.87 Chain B: S.93, G.94 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ayers, R.A. et al., Changes in Quaternary Structure in the Signaling Mechanisms of Pas Domains. Biochemistry (2008)

Release Date

2008-11-04

Peptides

SENSOR PROTEIN FIXL: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

SENSOR PROTEIN FIXL

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