SMTL ID : 2hax.1

Crystal structure of Bacillus caldolyticus cold shock protein in complex with hexathymidine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.29 Å

Oligo State

homo-dimer

Ligands

2 x DT- DT- DT- DT- DT- DT: 5'-D(*TP*TP*TP*TP*TP*T)-3'(Non-covalent)

DT-DT-DT-DT-DT-DT.1: 23 residues within 4Å: Chain A: K.7, W.8, F.9, N.10, N.11, E.12, K.13, G.14, Y.15, F.17, D.25, F.27, H.29, F.30, T.31 Chain B: F.38, K.39, R.56, G.57, P.58, Q.59 Ligands: CA.3, MPD.5 Protein-ligand interaction information (PLIP) not available DT-DT-DT-DT-DT-DT.2: 21 residues within 4Å: Chain A: F.38, K.39, R.56, G.57, P.58, Q.59 Chain B: K.7, W.8, N.10, N.11, E.12, K.13, G.14, Y.15, F.17, D.25, F.27, H.29, F.30, T.31 Ligands: MPD.4 Protein-ligand interaction information (PLIP) not available

1 x CA: CALCIUM ION(Non-functional Binders)

CA.3: 1 residues within 4Å: Ligands: DT-DT-DT-DT-DT-DT.1 No protein-ligand interaction detected (PLIP)

2 x MPD: (4S)-2-METHYL-2,4-PENTANEDIOL(Non-functional Binders)

MPD.4: 6 residues within 4Å: Chain A: G.54, N.55, R.56, Q.59 Ligands: DT-DT-DT-DT-DT-DT.2, DT-DT-DT-DT-DT-DT.2 5 PLIP interactions: 5 interactions with chain A Hydrogen bonds: A:N.55, A:R.56, A:Q.59, A:Q.59 Water bridges: A:N.55 MPD.5: 5 residues within 4Å: Chain B: G.54, N.55, Q.59 Ligands: DT-DT-DT-DT-DT-DT.1, DT-DT-DT-DT-DT-DT.1 4 PLIP interactions: 4 interactions with chain B Hydrogen bonds: B:N.55, B:N.55, B:Q.59 Water bridges: B:Q.59

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Max, K.E. et al., Common mode of DNA binding to cold shock domains. Crystal structure of hexathymidine bound to the domain-swapped form of a major cold shock protein from Bacillus caldolyticus. Febs J. (2007)

Release Date

2007-04-24

Peptides

Cold shock protein cspB: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

Cold shock protein cspB

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