1BHL	Dna Integration	date	Jun 10, 1998
title	Cacodylated Catalytic Domain Of Hiv-1 Integrase
authors	S.Maignan, J.P.Guilloteau, Q.Zhou-Liu, C.Clement-Mella, V.Mikol
compound		source
Molecule: Hiv-1 Integrase Chain: A Fragment: Catalytic Core Domain, Residues 50 - 212 Ec: 2.7.7.49 Engineered: Yes Mutation: Yes Other_details: Residues Cas 65 And Cas 130 Are Cacodylated		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Cell_line: Bl21 Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_plasmid: Pet-15b Other_details: Expression Clone For Core, Refer To Pnas Usa 90, Pp. 3428-3432, April 1993, And Pnas Usa 92, Pp. 6057-60 1995
symmetry	Space Group: P 31 2 1	R_factor 0.224 R_Free 0.264
crystal cell	length a length b length c angle alpha angle beta angle gamma 72.500 72.500 65.800 90.00 90.00 120.00
method	X-Ray Diffraction	resolution	2.20 Å
ligand	CAS	enzyme	Transferase E.C.2.7.7.49 BRENDA
related structures	by homologous chain: 1ITG, 1QS4
Gene Ontology	Chain Function Process Component A
Primary reference	Crystal structures of the catalytic domain of HIV-1 integrase free and complexed with its metal cofactor: high level of similarity of the active site with other viral integrases., Maignan S, Guilloteau JP, Zhou-Liu Q, Clement-Mella C, Mikol V, J Mol Biol 1998 Sep 18;282(2):359-68. PMID:9735293

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (27 Kb) [Save to disk] Biological Unit Coordinates (1bhl.pdb1.gz) 44 Kb LPC: Ligand-Protein Contacts for 1BHL CSU: Contacts of Structural Units for 1BHL Likely Quarternary Molecular Structure file(s) for 1BHL Retrieve 1BHL in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BHL from S2C, [Save to disk]

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Visual 3D analysis of 1BHL

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Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BHL, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bhl__, region [Jmol] [rasmolscript] [script source] 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: [1bhl_A] [1bhl] SWISS-PROT database: [P12497] Domain organization of [POL_HV1N5] by SWISSPFAM

Other resources with information on 1BHL

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

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