3MY1	Transcription Protein Binding Inhibitor	date	May 09, 2010
title	Structure Of Cdk9cyclint1 In Complex With Drb
authors	S.Baumli, L.N.Johnson
compound		source
Molecule: Cell Division Protein Kinase 9 Chain: A Fragment: Unp Residues 2-330 Synonym: Cyclin-Dependent Kinase 9, Serinethreonine-Protei Pitalre, Cell Division Cycle 2-Like Protein Kinase 4, C-2k; Ec: 2.7.11.22, 2.7.11.23 Engineered: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Cdc2l4, Cdk9 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculo Virus Expression_system_plasmid: Pvl1392
Molecule: Cyclin-T1 Chain: B Fragment: Unp Residues 2-259 Synonym: Cyclin-T, Cyct1 Engineered: Yes Mutation: Yes		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Ccnt1 Expression_system: Spodoptera Frugiperda Expression_system_taxid: 7108 Expression_system_strain: Sf9 Expression_system_vector_type: Baculo Virus Expression_system_plasmid: Pvl1392
symmetry	Space Group: H 3	R_factor 0.173 R_Free 0.214
crystal cell	length a length b length c angle alpha angle beta angle gamma 173.789 173.789 99.221 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.80 Å
ligand	GOL, PO4, RFZ, TPO	enzyme	Transferase E.C.2.7.11.22 BRENDA
Gene Ontology	Chain Function Process Component A B
Primary reference	Halogen bonds form the basis for selective P-TEFb inhibition by DRB., Baumli S, Endicott JA, Johnson LN, Chem Biol. 2010 Sep 24;17(9):931-6. PMID:20851342

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (204 Kb) [Save to disk] Biological Unit Coordinates (3my1.pdb1.gz) 198 Kb LPC: Ligand-Protein Contacts for 3MY1 CSU: Contacts of Structural Units for 3MY1 Structure Factors (355 Kb) Retrieve 3MY1 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 3MY1 from S2C, [Save to disk] Re-refined 3my1 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 3MY1 in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 3MY1

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 3MY1, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [3my1] [3my1_A] [3my1_B] SWISS-PROT database: Domain organization of by SWISSPFAM Domains found in 3MY1: [CYCLIN] [S_TKc ] by SMART

Other resources with information on 3MY1

Community annotation for 3MY1 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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