SMTL ID : 4ogr.3 (2 other biounits)

crystal structure of P-TEFb complex with AFF4 and Tat

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.00 Å

Oligo State

hetero-1-1-1-1-mer

Ligands

1 x ADN: ADENOSINE(Non-covalent)

ADN.1: 14 residues within 4Å: Chain A: I.27, G.28, Q.29, G.30, V.35, A.48, D.106, F.107, C.108, D.111, A.155, N.156, L.158, D.169 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.106, A:C.108, A:D.111, A:D.169

2 x ZN: ZINC ION(Non-covalent)

ZN.2: 4 residues within 4Å: Chain D: C.23, H.34, C.35, C.38 4 PLIP interactions: 4 interactions with chain D Metal complexes: D:C.23, D:H.34, D:C.35, D:C.38 ZN.3: 4 residues within 4Å: Chain B: C.261 Chain D: C.26, C.28, C.31 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain D Metal complexes: B:C.261, D:C.26, D:C.28, D:C.31

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Schulze-Gahmen, U. et al., AFF4 binding to Tat-P-TEFb indirectly stimulates TAR recognition of super elongation complexes at the HIV promoter. Elife (2014)

Release Date

2014-05-07

Peptides

Cyclin-dependent kinase 9: A
Cyclin-T1: B
AF4/FMR2 family member 4: C
Protein Tat: D

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
I

B
K

C
L

D
M

Cyclin-dependent kinase 9

Cyclin-T1

AF4/FMR2 family member 4

Protein Tat

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