SMTL ID : 3pjr.1

HELICASE SUBSTRATE COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.30 Å

Oligo State

monomer

Ligands

1 x ATP: ADENOSINE-5'-TRIPHOSPHATE(Non-covalent)

ATP.1: 16 residues within 4Å: Chain C: H.11, L.12, Q.16, G.32, A.33, G.34, S.35, G.36, K.37, T.38, R.39, Q.254, Y.286, R.287, E.571, R.610 18 PLIP interactions: 18 interactions with chain C Hydrogen bonds: C:H.11, C:Q.16, C:T.38, C:T.38, C:R.39, C:R.39, C:Q.254, C:Q.254, C:E.571 Salt bridges: C:K.37, C:K.37, C:K.37, C:R.287, C:R.287, C:R.287, C:R.610 pi-Stacking: C:Y.286 pi-Cation interactions: C:R.39

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Velankar, S.S. et al., Crystal structures of complexes of PcrA DNA helicase with a DNA substrate indicate an inchworm mechanism. Cell(Cambridge,Mass.) (1999)

Release Date

1999-04-08

Peptides

HELICASE PCRA: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

C
A

HELICASE PCRA

Related Entries With Identical Sequence