SMTL ID : 1d1z.2 (1 other biounit)

CRYSTAL STRUCTURE OF THE XLP PROTEIN SAP

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 1.40 Å

Oligo State

homo-tetramer

Ligands

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

SO4.1: 5 residues within 4Å: Chain A: R.32, S.34, E.35, S.36, C.42 11 PLIP interactions: 11 interactions with chain A Hydrogen bonds: A:D.33, A:E.35, A:S.36, A:S.36 Water bridges: A:R.13, A:R.13, A:R.32, A:E.35, A:R.55 Salt bridges: A:R.32, A:R.55 SO4.2: 6 residues within 4Å: Chain B: R.32, S.34, E.35, S.36, C.42, R.55 9 PLIP interactions: 8 interactions with chain B, 1 interactions with chain A Hydrogen bonds: B:S.34, B:E.35, B:S.36 Water bridges: B:R.13, B:R.13, B:R.55, A:T.53 Salt bridges: B:R.32, B:R.55 SO4.3: 8 residues within 4Å: Chain C: R.13, R.32, S.34, E.35, S.36, C.42, R.55 Chain D: R.13 9 PLIP interactions: 5 interactions with chain D, 4 interactions with chain C Water bridges: D:R.13, D:R.13, D:R.13, D:T.53 Salt bridges: D:R.13, C:R.32, C:R.55 Hydrogen bonds: C:E.35, C:S.36 SO4.4: 4 residues within 4Å: Chain C: F.77, R.78, K.79, N.82 4 PLIP interactions: 4 interactions with chain C Hydrogen bonds: C:R.78, C:K.79, C:N.82 Salt bridges: C:R.78 SO4.5: 7 residues within 4Å: Chain D: R.13, R.32, S.34, E.35, S.36, C.42, R.55 8 PLIP interactions: 8 interactions with chain D Hydrogen bonds: D:E.35, D:S.36, D:S.36 Water bridges: D:R.13, D:R.55 Salt bridges: D:R.13, D:R.32, D:R.55 SO4.6: 6 residues within 4Å: Chain A: F.77, R.78, K.79, N.82 Chain D: T.61, S.63 10 PLIP interactions: 5 interactions with chain D, 5 interactions with chain A Hydrogen bonds: D:T.61, D:T.61, D:S.63, A:R.78, A:K.79, A:N.82 Water bridges: D:T.59, D:T.59, A:R.78 Salt bridges: A:R.78 SO4.7: 4 residues within 4Å: Chain A: H.73, R.75 Chain D: T.59, E.60 7 PLIP interactions: 5 interactions with chain A, 2 interactions with chain D Water bridges: A:R.75, A:Y.76, A:Y.76 Salt bridges: A:H.73, A:R.75 Hydrogen bonds: D:E.60, D:E.60

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Poy, F. et al., Crystal structures of the XLP protein SAP reveal a class of SH2 domains with extended, phosphotyrosine-independent sequence recognition. Mol.Cell (1999)

Release Date

1999-10-13

Peptides

SAP SH2 DOMAIN: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
B

D
D

SAP SH2 DOMAIN

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