SMTL ID : 4b0a.1

The high-resolution structure of yTBP-yTAF1 identifies conserved and competing interaction surfaces in transcriptional activation

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 1.97 Å

Oligo State

monomer

Ligands

3 x CA: CALCIUM ION(Non-covalent)

CA.1: 2 residues within 4Å: Chain A: G.51, D.53 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.51, H2O.2, H2O.2, H2O.2, H2O.4 CA.2: 4 residues within 4Å: Chain A: D.53, D.60, Y.61, N.133 5 PLIP interactions: 2 interactions with chain A, 3 Ligand-Water interactions Metal complexes: A:D.53, A:D.60, H2O.2, H2O.3, H2O.3 CA.9: 2 residues within 4Å: Chain A: G.218, S.221 5 PLIP interactions: 1 interactions with chain A, 4 Ligand-Water interactions Metal complexes: A:G.218, H2O.7, H2O.7, H2O.7, H2O.7

6 x GOL: GLYCEROL(Non-functional Binders)

GOL.3: 5 residues within 4Å: Chain A: Y.61, E.63, H.64, L.65, R.128 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:H.64, A:L.65, A:R.128, A:R.128 GOL.4: 3 residues within 4Å: Chain A: Y.33, F.37, Q.196 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:Y.33, A:Y.33 GOL.5: 6 residues within 4Å: Chain A: E.54, A.55, N.57, D.60, Y.61, E.131 6 PLIP interactions: 6 interactions with chain A Hydrogen bonds: A:N.57, A:E.131 Water bridges: A:D.53, A:A.55, A:T.62, A:E.131 GOL.6: 7 residues within 4Å: Chain A: E.40, F.41, K.239, I.240, V.241, T.253, G.254 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:E.40, A:F.41, A:K.239, A:V.241 GOL.7: 7 residues within 4Å: Chain A: I.50, K.148, T.149, T.150, T.162, G.163 Ligands: GOL.8 8 PLIP interactions: 8 interactions with chain A Hydrogen bonds: A:K.148, A:K.148, A:T.150 Water bridges: A:R.143, A:R.143, A:R.143, A:K.148, A:G.163 GOL.8: 7 residues within 4Å: Chain A: I.46, G.47, I.50, N.107, T.162, G.163 Ligands: GOL.7 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.107, A:T.162 Water bridges: A:K.165

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.10: 2 residues within 4Å: Chain A: R.209, G.212 Ligand excluded by PLIP

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Anandapadamanaban, M. et al., High-Resolution Structure of TBP with Taf1 Reveals Anchoring Patterns in Transcriptional Regulation. Nat.Struct.Mol.Biol. (2013)

Release Date

2013-07-03

Peptides

TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 1, LINKER, TATA-BOX-BINDING PROTEIN: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

TRANSCRIPTION INITIATION FACTOR TFIID SUBUNIT 1, LINKER, TATA-BOX-BINDING PROTEIN