2HPA	Hydrolase	date	Sep 11, 1998
title	Structural Origins Of L(+)-Tartrate Inhibition Of Human Pros Phosphatase
authors	M.W.Lacount, G.Handy, L.Lebioda
compound		source
Molecule: Protein (Acid Phosphatase) Chain: A, B, C, D Ec: 3.1.3.2		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Other_details: Isolated From Human Seminal Fluid
symmetry	Space Group: P 21 21 21	R_factor 0.211 R_Free 0.308
crystal cell	length a length b length c angle alpha angle beta angle gamma 119.860 202.680 71.110 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.90 Å
ligand	BMA, MAN, NAG, PT3	enzyme	Hydrolase E.C.3.1.3.2 BRENDA
related structures	by homologous chain: 1ND5, 1RPT
Gene Ontology	Chain Function Process Component A, D, C, B
Primary reference	Structural origins of L(+)-tartrate inhibition of human prostatic acid phosphatase., LaCount MW, Handy G, Lebioda L, J Biol Chem 1998 Nov 13;273(46):30406-9. PMID:9804805

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (239 Kb) [Save to disk] Biological Unit Coordinates (2hpa.pdb1.gz) 119 Kb Biological Unit Coordinates (2hpa.pdb2.gz) 117 Kb Biological Unit Coordinates (2hpa.pdb3.gz) 232 Kb LPC: Ligand-Protein Contacts for 2HPA CSU: Contacts of Structural Units for 2HPA Likely Quarternary Molecular Structure file(s) for 2HPA Retrieve 2HPA in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HPA from S2C, [Save to disk]

View 2HPA 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 2HPA

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2HPA, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2hpaa_, region A [Jmol] [rasmolscript] [script source]     - Domain d2hpab_, region B [Jmol] [rasmolscript] [script source]     - Domain d2hpac_, region C [Jmol] [rasmolscript] [script source]     - Domain d2hpad_, 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: [2hpa_C] [2hpa_A] [2hpa] [2hpa_D] [2hpa_B] SWISS-PROT database: [P15309] Domain organization of [PPAP_HUMAN] by SWISSPFAM

Other resources with information on 2HPA

Community annotation for 2HPA at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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