SMTL ID : 1i7f.1

CRYSTAL STRUCTURE OF THE HSP33 DOMAIN WITH CONSTITUTIVE CHAPERONE ACTIVITY

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.70 Å

Oligo State

homo-dimer

Ligands

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

SO4.1: 2 residues within 4Å: Chain A: K.229 Chain B: R.89 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:R.89, A:K.229 SO4.2: 6 residues within 4Å: Chain A: L.32, E.33, N.34, H.35, D.36, K.42 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.34, A:H.35 Salt bridges: A:K.42 SO4.4: 2 residues within 4Å: Chain A: R.89 Chain B: K.229 2 PLIP interactions: 1 interactions with chain B, 1 interactions with chain A Salt bridges: B:K.229, A:R.89 SO4.5: 6 residues within 4Å: Chain B: L.32, E.33, N.34, H.35, D.36, K.42 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.34, B:H.35, B:D.36 Salt bridges: B:K.42

2 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 7 residues within 4Å: Chain A: A.177, Q.178, N.179 Chain B: A.177, Q.178, N.179 Ligands: GOL.6 4 PLIP interactions: 2 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:Q.178, A:N.179, B:N.179, B:N.179 GOL.6: 7 residues within 4Å: Chain A: A.177, Q.178, N.179 Chain B: A.177, Q.178, N.179 Ligands: GOL.3 4 PLIP interactions: 2 interactions with chain B, 2 interactions with chain A Hydrogen bonds: B:Q.178, B:N.179, A:N.179, A:N.179

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Kim, S.J. et al., Crystal structure of proteolytic fragments of the redox-sensitive Hsp33 with constitutive chaperone activity. Nat.Struct.Biol. (2001)

Release Date

2001-05-09

Peptides

HEAT SHOCK PROTEIN 33: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

HEAT SHOCK PROTEIN 33