SMTL ID : 5lum.1 (2 other biounits)

Alpha-crystallin domain of human HSPB6 patched with its N-terminal peptide

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.60 Å

Oligo State

homo-dimer

Ligands

2 x GLU- ILE- PRO- VAL- PRO- VAL- GLN- PRO- SER: Heat shock protein beta-6(Non-covalent)

GLU-ILE-PRO-VAL-PRO-VAL-GLN-PRO-SER.1: 14 residues within 4Å: Chain A: I.17, V.19, K.20, V.21, V.22, P.58, V.61, T.62, S.63, A.64, L.65, S.66, P.67, L.71 12 PLIP interactions: 12 interactions with chain A Hydrophobic interactions: A:V.19, A:V.19, A:V.21, A:L.71 Hydrogen bonds: A:V.19, A:V.21, A:V.21, A:S.63, A:S.63, A:L.65, A:L.65 Salt bridges: A:K.20 GLU-ILE-PRO-VAL-PRO-VAL-GLN-PRO-SER.4: 14 residues within 4Å: Chain B: I.17, V.19, K.20, V.21, V.22, P.58, V.61, T.62, S.63, A.64, L.65, S.66, P.67, L.71 12 PLIP interactions: 12 interactions with chain B Hydrophobic interactions: B:V.19, B:V.19, B:V.21, B:L.71 Hydrogen bonds: B:V.19, B:V.21, B:V.21, B:S.63, B:S.63, B:L.65, B:L.65 Salt bridges: B:K.20

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

SO4.2: 2 residues within 4Å: Chain A: R.48 Chain B: R.44 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:R.48, B:R.44 SO4.3: 3 residues within 4Å: Chain A: R.48 Chain B: D.37, H.39 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:H.39, A:R.48 SO4.5: 2 residues within 4Å: Chain A: R.44 Chain B: R.48 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.48, A:R.44 SO4.6: 3 residues within 4Å: Chain A: D.37, H.39 Chain B: R.48 2 PLIP interactions: 1 interactions with chain A, 1 interactions with chain B Salt bridges: A:H.39, B:R.48

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Sluchanko, N.N. et al., Structural Basis for the Interaction of a Human Small Heat Shock Protein with the 14-3-3 Universal Signaling Regulator. Structure (2017)

Release Date

2017-02-01

Peptides

Heat shock protein beta-6: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Heat shock protein beta-6

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