SMTL ID : 2hp4.1 (1 other biounit)

Computational design and crystal structure of an enhanced affinity mutant human CD8-alpha-alpha co-receptor

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.10 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 1 residues within 4Å: Chain A: R.4 1 PLIP interactions: 1 interactions with chain A Salt bridges: A:R.4 SO4.2: 1 residues within 4Å: Chain A: K.21 2 PLIP interactions: 2 interactions with chain A Water bridges: A:K.21 Salt bridges: A:K.21 SO4.3: 3 residues within 4Å: Chain A: N.53, Q.54, N.55 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.53, A:N.53, A:Q.54, A:N.55 Water bridges: A:Y.51, A:Y.51 SO4.4: 6 residues within 4Å: Chain A: Q.23, V.24, L.73, G.74, D.75, T.76 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:Q.23, A:L.73, A:D.75, A:T.76 SO4.7: 3 residues within 4Å: Chain B: N.53, Q.54, N.55 5 PLIP interactions: 5 interactions with chain B Hydrogen bonds: B:N.53, B:N.53, B:Q.54, B:N.55, B:N.55

4 x GOL: GLYCEROL(Non-functional Binders)

GOL.5: 2 residues within 4Å: Chain A: S.1, H.106 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:S.1, A:H.106 Water bridges: A:F.104, A:F.104 GOL.6: 7 residues within 4Å: Chain A: F.37, T.47, L.49, F.68, E.87, N.88, Y.92 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.88, A:Y.92, A:Y.92 GOL.8: 2 residues within 4Å: Chain B: S.1, H.106 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:S.1 Water bridges: B:S.1, B:S.1, B:F.104 GOL.9: 8 residues within 4Å: Chain B: F.37, T.47, L.49, L.63, F.68, E.87, N.88, Y.92 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:Y.92

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cole, D.K. et al., Computational design and crystal structure of an enhanced affinity mutant human CD8 alphaalpha coreceptor. Proteins (2007)

Release Date

2007-02-06

Peptides

T-cell surface glycoprotein CD8 alpha chain: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

T-cell surface glycoprotein CD8 alpha chain

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