1AFV	Viral Protein Immune System	date	Mar 14, 1997
title	Hiv-1 Capsid Protein (P24) Complex With Fab25.3
authors	C.Momany, L.C.Kovari, A.J.Prongay, W.Keller, R.K.Gitti, B.M.Lee, A.E.Gorbalenya, L.Tong, J.Mcclure, L.S.Ehrlich, M.F.Summers, C.C M.G.Rossmann
compound		source
Molecule: Human Immunodeficiency Virus Type 1 Capsid Protei Chain: A, B Fragment: Amino-Terminal Domain Residues 1 - 151 Synonym: Hiv-1 Ca, Hiv Ca, Hiv P24, P24 Engineered: Yes		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Strain: C-12 Cell_line: Bl21 Gene: Gag Expression_system: Escherichia Coli Bl21(De3) Expression_system_taxid: 469008 Expression_system_strain: Bl21 (De3) Expression_system_plasmid: Phiv-Fsii Expression_system_gene: Gag Other_details: Iiiblai Isolate Of Hiv-1
Molecule: Antibody Fab25.3 Fragment (Light Chain) Chain: L, M Fragment: Light Chain Residues 1 - 217, Heavy Chain Residue Synonym: Fab, Fab Light Chain, Fab Heavy Chain		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell_line: Bl21
Molecule: Antibody Fab25.3 Fragment (Heavy Chain) Chain: H, K Fragment: Light Chain Residues 1 - 217, Heavy Chain Residue Synonym: Fab, Fab Light Chain, Fab Heavy Chain		Organism_scientific: Mus Musculus Organism_common: House Mouse Organism_taxid: 10090 Cell_line: Bl21
symmetry	Space Group: P 21 2 21	R_factor 0.217 R_Free 0.324
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.900 92.300 149.300 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.70 Å
ligand	PB	enzyme
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structure of dimeric HIV-1 capsid protein., Momany C, Kovari LC, Prongay AJ, Keller W, Gitti RK, Lee BM, Gorbalenya AE, Tong L, McClure J, Ehrlich LS, Summers MF, Carter C, Rossmann MG, Nat Struct Biol 1996 Sep;3(9):763-70. PMID:8784350

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (160 Kb) [Save to disk] Biological Unit Coordinates (1afv.pdb1.gz) 154 Kb LPC: Ligand-Protein Contacts for 1AFV CSU: Contacts of Structural Units for 1AFV Likely Quarternary Molecular Structure file(s) for 1AFV Structure Factors (263 Kb) Retrieve 1AFV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1AFV from S2C, [Save to disk] Re-refined 1afv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1AFV 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 1AFV

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1AFV, from MSDmotif at EBI Genome occurence of 1AFV's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1afva_, region A [Jmol] [rasmolscript] [script source]     - Domain d1afvb_, region B [Jmol] [rasmolscript] [script source]     - Domain d1afvh1, region H:1-120 [Jmol] [rasmolscript] [script source]     - Domain d1afvh2, region H:121-220 [Jmol] [rasmolscript] [script source]     - Domain d1afvk1, region K:1-120 [Jmol] [rasmolscript] [script source]     - Domain d1afvk2, region K:121-220 [Jmol] [rasmolscript] [script source]     - Domain d1afvl1, region L:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1afvl2, region L:113-217 [Jmol] [rasmolscript] [script source]     - Domain d1afvm1, region M:1-112 [Jmol] [rasmolscript] [script source]     - Domain d1afvm2, region M:113-217 [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: [1afv_L] [1afv_A] [1afv_H] [1afv_M] [1afv] [1afv_B] [1afv_K] SWISS-PROT database: [P12497] Domain organization of [POL_HV1N5] by SWISSPFAM Domains found in 1AFV: [IG_like] [IGv ] by SMART

Other resources with information on 1AFV

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

Movements, Movies and Images

Domain movements in 1AFV from the Database of Macromolecular Movements. Images from IMB Jena Image Library of Biological Macromolecules.

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