1AIH	Dna Integration	date	Apr 17, 1997
title	Catalytic Domain Of Bacteriophage Hp1 Integrase
authors	A.B.Hickman, S.Waninger, J.J.Scocca, F.Dyda
compound		source
Molecule: Hp1 Integrase Chain: A, B, C, D Fragment: Catalytic Domain, Residues 168 - 337 Engineered: Yes		Organism_scientific: Haemophilus Phage Hp1 Organism_taxid: 10690 Strain: Hp1c1 Cell_line: Haemophilus Influenzae L10 Gene: Genbank U24159 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Dh5 Alpha Expression_system_vector_type: Prlm156 Expression_system_vector: Prad18 Expression_system_plasmid: Phpc
symmetry	Space Group: P 21 21 21	R_factor 0.209 R_Free 0.272
crystal cell	length a length b length c angle alpha angle beta angle gamma 42.400 129.300 234.200 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.50 Å
ligand	MG, SO4	enzyme
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Molecular organization in site-specific recombination: the catalytic domain of bacteriophage HP1 integrase at 2.7 A resolution., Hickman AB, Waninger S, Scocca JJ, Dyda F, Cell 1997 Apr 18;89(2):227-37. PMID:9108478

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (116 Kb) [Save to disk] Biological Unit Coordinates (1aih.pdb1.gz) 57 Kb Biological Unit Coordinates (1aih.pdb2.gz) 56 Kb LPC: Ligand-Protein Contacts for 1AIH CSU: Contacts of Structural Units for 1AIH Likely Quarternary Molecular Structure file(s) for 1AIH Retrieve 1AIH in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AIH from S2C, [Save to disk]

View 1AIH 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 1AIH

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1AIH, from MSDmotif at EBI Genome occurence of 1AIH's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1aiha_, region A [Jmol] [rasmolscript] [script source]     - Domain d1aihb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1aihc_, region C [Jmol] [rasmolscript] [script source]     - Domain d1aihd_, region D [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: [1aih_A] [1aih_C] [1aih] [1aih_B] [1aih_D] SWISS-PROT database: [P21442] Domain organization of [VINT_BPHP1] by SWISSPFAM

Other resources with information on 1AIH

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

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