1SDV	Hydrolase	date	Feb 14, 2004
title	Crystal Structures Of Hiv Protease V82a And L90m Mutants Rev Changes In Indinavir Binding Site.
authors	B.Mahalingam, Y.F.Wang, P.I.Boross, J.Tozser, J.M.Louis, R.W.Har I.T.Weber
compound		source
Molecule: Protease Retropepsin Chain: A, B Synonym: Hiv-1 Protease Ec: 3.4.23.16 Engineered: Yes Other_details: Complexed With Indinavir		Organism_scientific: Human Immunodeficiency Virus 1 Organism_taxid: 11676 Gene: Gag-Pol Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_vector_type: Plasmid
symmetry	Space Group: P 21 21 2	R_factor R_Free
crystal cell	length a length b length c angle alpha angle beta angle gamma 85.820 58.726 46.592 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.40 Å
ligand	CL, MK1 BindingDB	enzyme	Hydrolase E.C.3.4.23.16 BRENDA
related structures	by homologous chain: 1T7I, 1XL2
Gene Ontology	Chain Function Process Component A, B
Primary reference	Crystal structures of HIV protease V82A and L90M mutants reveal changes in the indinavir-binding site., Mahalingam B, Wang YF, Boross PI, Tozser J, Louis JM, Harrison RW, Weber IT, Eur J Biochem 2004 Apr;271(8):1516-24. PMID:15066177

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (73 Kb) [Save to disk] Biological Unit Coordinates (1sdv.pdb1.gz) 69 Kb LPC: Ligand-Protein Contacts for 1SDV CSU: Contacts of Structural Units for 1SDV Likely Quarternary Molecular Structure file(s) for 1SDV Structure Factors (416 Kb) Retrieve 1SDV in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1SDV from S2C, [Save to disk] Re-refined 1sdv structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1SDV 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 1SDV

Ramachandran plot from PDBSum

Structure-derived information

Conformational Epitope Prediction for 1SDV 1SDVA 1SDVB from the CEP Server. Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1SDV, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1sdva_, region A [Jmol] [rasmolscript] [script source]     - Domain d1sdvb_, region B [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: [1sdv_A] [1sdv] [1sdv_B] SWISS-PROT database: [P03367] Domain organization of [POL_HV1BR] by SWISSPFAM

Other resources with information on 1SDV

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

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