1CZ9	Transferase	date	Sep 01, 1999
title	Atomic Resolution Asv Integrase Core Domain (D64n) From Citr
authors	J.Lubkowski, Z.Dauter, F.Yang, J.Alexandratos, G.Merkel, A.M.Skal A.Wlodawer
compound		source
Molecule: Avian Sarcoma Virus Integrase Chain: A Fragment: Catalytic Core Domain Engineered: Yes Mutation: Yes		Organism_scientific: Avian Sarcoma Virus Organism_taxid: 11876 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_plasmid: Prc23in(52-207)
symmetry	Space Group: P 43 21 2	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 66.560 66.560 78.360 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.20 Å
ligand	CIT, SO4	enzyme
related structures	by homologous chain: 1CXU, 1CZB
Gene Ontology	Chain Function Process Component A
Primary reference	Atomic resolution structures of the core domain of avian sarcoma virus integrase and its D64N mutant., Lubkowski J, Dauter Z, Yang F, Alexandratos J, Merkel G, Skalka AM, Wlodawer A, Biochemistry 1999 Oct 12;38(41):13512-22. PMID:10521258

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (60 Kb) [Save to disk] Biological Unit Coordinates (1cz9.pdb1.gz) 110 Kb LPC: Ligand-Protein Contacts for 1CZ9 CSU: Contacts of Structural Units for 1CZ9 Likely Quarternary Molecular Structure file(s) for 1CZ9 Structure Factors (454 Kb) Retrieve 1CZ9 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1CZ9 from S2C, [Save to disk] Re-refined 1cz9 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1CZ9 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 1CZ9

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Structure-derived information

Conformational Epitope Prediction for 1CZ9 from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1CZ9, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1cz9a_, region A [Jmol] [rasmolscript] [script source] Fold representative 1cz9 from FSSP and Dali (Families of Structurally Similar Proteins) Class (fold), Architecture (subfold), Topology, Homologous superfamily from CATH Summaries and structural analyses of PDB data files from PDBSum Identification of Protein Pockets & Cavities at CASTp

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1cz9] [1cz9_A] SWISS-PROT database: [O92956] Domain organization of [POL_RSVSB] by SWISSPFAM

Other resources with information on 1CZ9

Community annotation for 1CZ9 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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