SMTL ID : 1qln.1

STRUCTURE OF A TRANSCRIBING T7 RNA POLYMERASE INITIATION COMPLEX

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.40 Å

Oligo State

monomer

Ligands

1 x GTP- G- G: RNA (5- R(PPP*GP*GP*G)-3)(Non-covalent)

GTP-G-G.1: 13 residues within 4Å: Chain A: R.425, Y.427, Q.435, G.436, N.437, Y.639, H.784, I.810, H.811, D.812 Chain C: C.3, C.4, C.5 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:N.131, A:A.136, A:R.143, A:R.143, A:R.298, A:Y.427, A:Y.739, A:N.437 Water bridges: A:A.136, A:R.298, A:R.423, A:R.394, A:N.433, A:Q.435 Salt bridges: A:R.298 pi-Stacking: A:Y.639

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Cheetham, G.M.T. et al., Structure of a Transcribing T7 RNA Polymerase Initiation Complex. Science (1999)

Release Date

2000-02-04

Peptides

BACTERIOPHAGE T7 RNA POLYMERASE: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

BACTERIOPHAGE T7 RNA POLYMERASE

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