2HPP	Hydrolase Hydrolase Inhibitor	date	Apr 28, 1993
title	Structures Of The Noncovalent Complexes Of Human And Bovine Prothrombin Fragment 2 With Human Ppack-Thrombin
authors	A.Tulinsky, K.Padmanabhan
compound		source
Molecule: Alpha-Thrombin Light Chain Chain: L Fragment: Unp Residues 328-363 Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Alpha-Thrombin Heavy Chain Chain: H Fragment: Unp Residues 364-622 Ec: 3.4.21.5		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606
Molecule: Prothrombin Chain: P Fragment: Unp Residues 214-292 Synonym: Coagulation Factor II Ec: 3.4.21.5		Organism_scientific: Bos Taurus Organism_common: Bovine Organism_taxid: 9913
symmetry	Space Group: P 41 21 2	R_factor R_Free NULL
crystal cell	length a length b length c angle alpha angle beta angle gamma 122.700 122.700 103.700 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	3.30 Å
ligand	0G7	enzyme	Hydrolase E.C.3.4.21.5 BRENDA
Gene Ontology	Chain Function Process Component H L P
Primary reference	Structures of the noncovalent complexes of human and bovine prothrombin fragment 2 with human PPACK-thrombin., Arni RK, Padmanabhan K, Padmanabhan KP, Wu TP, Tulinsky A, Biochemistry 1993 May 11;32(18):4727-37. PMID:8387813

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (68 Kb) [Save to disk] Biological Unit Coordinates (2hpp.pdb1.gz) 62 Kb LPC: Ligand-Protein Contacts for 2HPP CSU: Contacts of Structural Units for 2HPP Likely Quarternary Molecular Structure file(s) for 2HPP Retrieve 2HPP in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 2HPP from S2C, [Save to disk]

View 2HPP 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 2HPP

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 2HPP, from MSDmotif at EBI Genome occurence of 2HPP's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d2hpp.1, region L:,H [Jmol] [rasmolscript] [script source]     - Domain d2hppp_, region P [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: [2hpp_H] [2hpp] [2hpp_I] [2hpp_P] [2hpp_L] SWISS-PROT database: [P00735] [P00734] Domain organization of [THRB_BOVIN] [THRB_HUMAN] by SWISSPFAM Domains found in 2HPP: [KR] [Tryp_SPc ] by SMART

Other resources with information on 2HPP

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

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