6CYT	Transcription Rna	date	Apr 06, 2018
title	Hiv-1 Tar Loop In Complex With Tat:Aff4:P-Tefb
authors	U.Schulze Gahmen, J.H.Hurley
compound		source
Molecule: Cyclin-Dependent Kinase 9 Chain: A Synonym: C-2k,Cell Division Cycle 2-Like Protein Kinase 4,C Division Protein Kinase 9,Serinethreonine-Protein Kinase P Tat-Associated Kinase Complex Catalytic Subunit; Ec: 2.7.11.22,2.7.11.23 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdk9, Cdc2l4, Tak Expression_system: Spodoptera Aff. Frugiperda 2 Rz-2014 Expression_system_taxid: 1491790
Molecule: Cyclin-T1 Chain: B Synonym: Cyclin-T Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ccnt1 Expression_system: Spodoptera Aff. Frugiperda 2 Rz-2014 Expression_system_taxid: 1491790
Molecule: Af4fmr2 Family Member 4 Chain: C Synonym: All1-Fused Gene From Chromosome 5q31 Protein,Prote 5q31,Major Cdk9 Elongation Factor-Associated Protein; Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Aff4, Af5q31, Mcef, Hspc092 Expression_system: Escherichia Coli Expression_system_taxid: 562
Molecule: Protein Tat Chain: D Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Tat Expression_system: Spodoptera Aff. Frugiperda 2 Rz-2014 Expression_system_taxid: 1491790
Molecule: Rna (5'- R(Papupcpupgpapgpcpcpupgpgpgpapgpcpu)-3'); Chain: N Engineered: Yes		Synthetic: Yes Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676
symmetry	Space Group: P 32 2 1	R_factor 0.248 R_Free 0.283
crystal cell	length a length b length c angle alpha angle beta angle gamma 148.580 148.580 104.630 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	3.50 Å
ligand	ACE, TPO, ZN	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A B C D
Primary reference	Structural mechanism for HIV-1 TAR loop recognition by Tat and the super elongation complex., Schulze-Gahmen U, Hurley JH, Proc Natl Acad Sci U S A. 2018 Dec 4. pii: 1806438115. doi:, 10.1073/pnas.1806438115. PMID:30514815

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (250 Kb) [Save to disk] Biological Unit Coordinates (6cyt.pdb1.gz) 241 Kb LPC: Ligand-Protein Contacts for 6CYT CSU: Contacts of Structural Units for 6CYT Structure Factors (101 Kb) Retrieve 6CYT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 6CYT from S2C, [Save to disk]

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [6cyt_B] [6cyt_A] [6cyt_N] [6cyt_C] [6cyt_D] SWISS-PROT database: Domain organization of by SWISSPFAM

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