SMTL ID : 2hj1.2 (1 other biounit)

Crystal structure of a 3D domain-swapped dimer of protein HI0395 from Haemophilus influenzae

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 3 residues within 4Å: Chain A: R.66, P.67 Chain B: K.60 4 PLIP interactions: 3 interactions with chain B, 1 interactions with chain A Water bridges: B:I.61, B:I.61 Salt bridges: B:K.60, A:R.66 SO4.2: 6 residues within 4Å: Chain A: K.60 Chain B: R.66, Y.83 Chain D: K.28, S.29 Ligands: SO4.3 7 PLIP interactions: 3 interactions with chain A, 2 interactions with chain B, 2 interactions with chain D Water bridges: A:R.79, A:R.79, D:E.16 Salt bridges: A:K.60, B:R.66 Hydrogen bonds: B:Y.83, D:S.29 SO4.3: 7 residues within 4Å: Chain A: G.77, R.79 Chain B: E.16, F.64, R.66, Y.83 Ligands: SO4.2 6 PLIP interactions: 4 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:G.77, A:R.79, B:E.16 Water bridges: A:R.79 Salt bridges: A:R.79, B:R.66 SO4.4: 6 residues within 4Å: Chain B: F.21, Q.50, F.51 Chain C: Y.25, L.27 Chain D: R.79 4 PLIP interactions: 2 interactions with chain B, 1 interactions with chain D, 1 interactions with chain C Hydrogen bonds: B:Q.50, C:Y.25 Water bridges: B:R.24 Salt bridges: D:R.79 SO4.5: 3 residues within 4Å: Chain C: R.66, P.67 Chain D: K.60 4 PLIP interactions: 3 interactions with chain D, 1 interactions with chain C Water bridges: D:I.61, D:I.61 Salt bridges: D:K.60, C:R.66 SO4.6: 6 residues within 4Å: Chain B: K.28, S.29 Chain C: K.60 Chain D: R.66, Y.83 Ligands: SO4.7 5 PLIP interactions: 3 interactions with chain C, 1 interactions with chain D, 1 interactions with chain B Water bridges: C:R.79, C:R.79 Salt bridges: C:K.60, D:R.66 Hydrogen bonds: B:S.29 SO4.7: 7 residues within 4Å: Chain C: G.77, R.79 Chain D: E.16, F.64, R.66, Y.83 Ligands: SO4.6 5 PLIP interactions: 4 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:G.77, C:R.79 Water bridges: C:R.79 Salt bridges: C:R.79, D:R.66 SO4.8: 6 residues within 4Å: Chain A: Y.25, L.27 Chain B: R.79 Chain D: F.21, Q.50, F.51 3 PLIP interactions: 2 interactions with chain D, 1 interactions with chain B Hydrogen bonds: D:Q.50 Water bridges: D:R.24 Salt bridges: B:R.79

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Ramagopal, U.A. et al., Crystal structure of a 3D domain-swapped dimer of hypothetical protein from Haemophilus influenzae (CASP Target). To be Published

Release Date

2006-08-29

Peptides

Hypothetical protein: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
A

D
B

Hypothetical protein

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