SMTL ID : 5i2d.2 (1 other biounit)

Crystal structure of T. thermophilus TTHB099 class II transcription activation complex: TAP-RPo

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 4.41 Å

Oligo State

hetero-2-1-1-1-1-2-mer

Ligands

1 x U- C- G- A: RNA (5'-R(*UP*CP*GP*A)-3')(Non-covalent)

U-C-G-A.1: 19 residues within 4Å: Chain C: Q.393, R.409, P.444, Q.567, K.838, K.846, H.999, K.1004 Chain D: R.704, D.739, D.741, D.743 Chain F: E.344 Chain J: T.15, C.16, G.17, A.18, G.19 Ligands: MG.4 Protein-ligand interaction information (PLIP) not available

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 6 residues within 4Å: Chain D: C.1112, C.1194, Q.1195, T.1196, C.1201, C.1204 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.1112, D:C.1194, D:C.1201, D:C.1204 ZN.3: 5 residues within 4Å: Chain D: C.58, C.60, G.61, C.73, C.76 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.58, D:C.60, D:C.73, D:C.76

1 x MG: MAGNESIUM ION(Non-covalent)

MG.4: 4 residues within 4Å: Chain D: D.739, D.741, D.743 Ligands: U-C-G-A.1 5 PLIP interactions: 5 interactions with chain D Metal complexes: D:D.739, D:D.741, D:D.741, D:D.743, D:D.743

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Feng, Y. et al., Structural basis of transcription activation. Science (2016)

Release Date

2016-06-22

Peptides

DNA-directed RNA polymerase subunit alpha: AB
DNA-directed RNA polymerase subunit beta: C
DNA-directed RNA polymerase subunit beta': D
DNA-directed RNA polymerase subunit omega: E
RNA polymerase sigma factor SigA: F
Transcriptional regulator, Crp family: GH

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
L

B
M

C
N

D
O

E
P

F
Q

G
R

H
S

DNA-directed RNA polymerase subunit alpha

DNA-directed RNA polymerase subunit beta

DNA-directed RNA polymerase subunit beta'

DNA-directed RNA polymerase subunit omega

RNA polymerase sigma factor SigA

Transcriptional regulator, Crp family

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