SMTL ID : 4m5t.3 (2 other biounits)

Disulfide trapped human alphaB crystallin core domain in complex with C-terminal peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

homo-tetramer

Ligands

4 x GLU- ARG- THR- ILE- PRO- ILE- THR- ARG- GLU: Alpha-crystallin B chain(Non-covalent)

GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.1: 18 residues within 4Å: Chain A: L.23, V.25, K.26, V.27, L.28, P.64, L.65, I.67, T.68, S.69, S.70, L.71, S.72, S.73, L.77, T.78 Chain C: M.2, R.3 25 PLIP interactions: 25 interactions with chain A Hydrophobic interactions: A:L.23, A:V.25, A:V.25, A:V.27, A:L.28, A:L.71, A:L.77 Hydrogen bonds: A:V.25, A:V.27, A:V.27, A:I.67, A:I.67, A:I.67, A:S.69, A:S.69, A:S.70, A:L.71, A:L.71, A:S.73, A:T.78 Water bridges: A:V.25, A:V.25, A:S.72, A:S.72, A:S.72 GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.2: 16 residues within 4Å: Chain B: P.20, K.24, V.25, K.26, V.27, P.64, L.65, I.67, T.68, S.69, S.70, L.71, L.77 Chain C: E.44 Ligands: SO4.6, SO4.7 17 PLIP interactions: 17 interactions with chain B Hydrophobic interactions: B:V.25, B:V.27, B:I.67, B:L.71, B:L.77 Hydrogen bonds: B:V.25, B:V.25, B:V.27, B:P.64, B:I.67, B:S.69, B:L.71, B:L.71 Water bridges: B:V.25, B:V.25, B:S.69 Salt bridges: B:K.26 GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.3: 14 residues within 4Å: Chain C: P.20, V.25, K.26, V.27, L.28, P.64, L.65, I.67, T.68, S.69, S.70, L.71, L.77 Ligands: SO4.10 18 PLIP interactions: 18 interactions with chain C Hydrophobic interactions: C:V.25, C:V.27, C:L.28, C:I.67, C:L.71, C:L.77 Hydrogen bonds: C:V.25, C:V.27, C:V.27, C:P.64, C:I.67, C:I.67, C:S.69, C:L.71, C:L.71 Water bridges: C:V.25, C:S.69, C:S.73 GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.4: 15 residues within 4Å: Chain D: P.20, K.24, V.25, K.26, V.27, L.28, P.64, L.65, I.67, T.68, S.69, S.70, L.71, L.77 Ligands: SO4.12 16 PLIP interactions: 16 interactions with chain D Hydrophobic interactions: D:V.25, D:K.26, D:V.27, D:I.67, D:L.71, D:L.77 Hydrogen bonds: D:V.25, D:V.25, D:V.27, D:P.64, D:I.67, D:S.69, D:L.71, D:L.71 Water bridges: D:V.25, D:S.69

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

SO4.5: 8 residues within 4Å: Chain A: K.16, H.17 Chain B: K.16, H.17 Chain C: K.16, H.17 Chain D: K.16, H.17 8 PLIP interactions: 2 interactions with chain A, 2 interactions with chain C, 2 interactions with chain B, 2 interactions with chain D Salt bridges: A:K.16, A:H.17, C:K.16, C:H.17, B:K.16, B:H.17, D:K.16, D:H.17 SO4.6: 7 residues within 4Å: Chain B: S.72, S.73 Chain C: Q.42, D.43, E.44, H.45 Ligands: GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.2 7 PLIP interactions: 1 interactions with chain D, 5 interactions with chain C, 1 interactions with chain B Water bridges: D:M.2, C:Q.42 Hydrogen bonds: C:Q.42, C:D.43, C:E.44, C:H.45, B:S.73 SO4.7: 3 residues within 4Å: Ligands: GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.2, GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.2, GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.2 No protein-ligand interaction detected (PLIP) SO4.8: 8 residues within 4Å: Chain A: R.3, R.8, S.10 Chain C: R.3, R.8, S.10, N.12, N.80 10 PLIP interactions: 6 interactions with chain C, 4 interactions with chain A Hydrogen bonds: C:S.10, C:S.10, C:N.12, C:N.80, A:S.10, A:S.10 Salt bridges: C:R.3, C:R.8, A:R.3, A:R.8 SO4.9: 4 residues within 4Å: Chain C: H.45, G.46 Chain D: Y.56, R.57 2 PLIP interactions: 1 interactions with chain C, 1 interactions with chain D Hydrogen bonds: C:G.46, D:R.57 SO4.10: 2 residues within 4Å: Ligands: GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.3, GLU-ARG-THR-ILE-PRO-ILE-THR-ARG-GLU.3 No protein-ligand interaction detected (PLIP) SO4.11: 7 residues within 4Å: Chain B: R.3, R.8, S.10 Chain D: R.3, R.8, S.10, N.12 9 PLIP interactions: 4 interactions with chain B, 5 interactions with chain D Hydrogen bonds: B:S.10, B:N.12, D:S.10, D:S.10, D:N.12 Salt bridges: B:R.3, B:R.8, D:R.3, D:R.8 SO4.12: 3 residues within 4Å: Ligands: GLU-ARG-THR-ILE-PRO-ILE-THR-ARG.4, GLU-ARG-THR-ILE-PRO-ILE-THR-ARG.4, GLU-ARG-THR-ILE-PRO-ILE-THR-ARG.4 No protein-ligand interaction detected (PLIP)

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Hochberg, G.K. et al., The structured core domain of alpha B-crystallin can prevent amyloid fibrillation and associated toxicity. Proc.Natl.Acad.Sci.USA (2014)

Release Date

2014-04-09

Peptides

Alpha-crystallin B chain: ABCD

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
C

C
E

D
G

Alpha-crystallin B chain

Related Entries With Identical Sequence