SMTL ID : 1r5u.1

RNA POLYMERASE II TFIIB COMPLEX

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 4.50 Å

Oligo State

hetero-1-1-1-1-1-1-1-1-1-1-1-mer

Ligands

9 x ZN: ZINC ION(Non-covalent)

ZN.1: 5 residues within 4Å: Chain A: C.107, M.108, C.110, C.148, C.167 2 PLIP interactions: 2 interactions with chain A Metal complexes: A:C.110, A:C.167 ZN.2: 4 residues within 4Å: Chain A: C.67, C.70, C.77, H.80 3 PLIP interactions: 3 interactions with chain A Metal complexes: A:C.67, A:C.70, A:H.80 ZN.4: 4 residues within 4Å: Chain B: C.1163, C.1166, C.1182, C.1185 4 PLIP interactions: 4 interactions with chain B Metal complexes: B:C.1163, B:C.1166, B:C.1182, B:C.1185 ZN.5: 5 residues within 4Å: Chain C: C.86, C.88, H.91, C.92, C.95 4 PLIP interactions: 4 interactions with chain C Metal complexes: C:C.86, C:C.88, C:C.92, C:C.95 ZN.6: 5 residues within 4Å: Chain G: C.7, R.8, L.14, C.29, Y.34 1 PLIP interactions: 1 interactions with chain G Metal complexes: G:C.7 ZN.7: 5 residues within 4Å: Chain G: C.75, C.78, C.103, C.106, H.108 4 PLIP interactions: 4 interactions with chain G Metal complexes: G:C.75, G:C.78, G:C.103, G:C.106 ZN.8: 4 residues within 4Å: Chain H: C.7, C.10, C.45, C.46 4 PLIP interactions: 4 interactions with chain H Metal complexes: H:C.7, H:C.10, H:C.45, H:C.46 ZN.9: 4 residues within 4Å: Chain J: C.31, C.34, C.48, C.51 4 PLIP interactions: 4 interactions with chain J Metal complexes: J:C.31, J:C.34, J:C.48, J:C.51 ZN.10: 1 residues within 4Å: Chain K: X.32 No protein-ligand interaction detected (PLIP)

1 x MG: MAGNESIUM ION(Non-covalent)

MG.3: 3 residues within 4Å: Chain A: D.481, D.483, D.485 4 PLIP interactions: 4 interactions with chain A Metal complexes: A:D.481, A:D.483, A:D.483, A:D.485

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Bushnell, D.A. et al., Structural basis of transcription: an RNA polymerase II-TFIIB cocrystal at 4.5 Angstroms. Science (2004)

Release Date

2004-02-17

Peptides

DNA-directed RNA polymerase II largest subunit: A
DNA-directed RNA polymerase II 140 kDa polypeptide: B
DNA-directed RNA polymerase II 45 kDa polypeptide: C
DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide: D
DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide: E
DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide: F
DNA-directed RNA polymerase II 14.2 kDa polypeptide: G
DNA-directed RNA polymerases I, II, and III 8.3 kDa polypeptide: H
DNA-directed RNA polymerase II 13.6 kDa polypeptide: I
DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide: J
TRANSCRIPTION FACTOR II B (TFIIB): K

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
B

C
C

D
E

E
F

F
H

G
I

H
J

I
K

J
L

K
M

DNA-directed RNA polymerase II largest subunit

DNA-directed RNA polymerase II 140 kDa polypeptide

DNA-directed RNA polymerase II 45 kDa polypeptide

DNA-directed RNA polymerases I, II, and III 27 kDa polypeptide

DNA-directed RNA polymerases I, II, and III 23 kDa polypeptide

DNA-directed RNA polymerases I, II, and III 14.5 kDa polypeptide

DNA-directed RNA polymerase II 14.2 kDa polypeptide

DNA-directed RNA polymerases I, II, and III 8.3 kDa polypeptide

DNA-directed RNA polymerase II 13.6 kDa polypeptide

DNA-directed RNA polymerases I, II, and III 7.7 kDa polypeptide

TRANSCRIPTION FACTOR II B (TFIIB)

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