1HPJ	Serine Protease	date	Aug 14, 1996
title	Solution Nmr Structure Of The Human Plasminogen Kringle 1 Domain Complexed With 6-Aminohexanoic Acid At Ph 5.3, 310k, Derived From Randomly Generated Structures Using Simulated Annealing, 12 Structures
authors	M.Rejante, M.Llinas
compound		source
Molecule: Plasminogen Chain: A Fragment: Kringle 1 Domain Ec: 3.4.21.7		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Organ: Blood Tissue: Blood Plasma
method	Solution NMR
ligand		enzyme	Hydrolase E.C.3.4.21.7 BRENDA
related structures	by homologous chain: 1HPK, 1PKR
Gene Ontology	Chain Function Process Component A serine-type endopeptidase ac... protein binding peptidase activity serine-type peptidase activi... hydrolase activity protein domain specific bind... apolipoprotein binding cell surface binding platelet degranulation proteolysis blood coagulation hemostasis negative regulation of cell ... negative regulation of cell-... extracellular matrix disasse... platelet activation extracellular matrix organiz... fibrinolysis cellular protein metabolic p... tissue remodeling negative regulation of fibri... positive regulation of fibri... negative regulation of cell-... extracellular region extracellular space plasma membrane platelet alpha granule lumen... extrinsic to external side o...
Primary reference	Solution structure of the epsilon-aminohexanoic acid complex of human plasminogen kringle 1., Rejante MR, Llinas M, Eur J Biochem 1994 May 1;221(3):939-49. PMID:8181476

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (252 Kb) [Save to disk] CSU: Contacts of Structural Units for 1HPJ Retrieve 1HPJ in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1HPJ from S2C, [Save to disk]

View 1HPJ 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. On AstexViewer, from MSD-EBI (viewer documentation). On RasMol (Install RasMol freeware) Here's help on how to use RasMol.

Visual 3D analysis of 1HPJ

Cartoon representation from PDB Cartoon Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute Crystal Contacts, from CryCo at Weizmann Institute 3D motif for 1HPJ, from MSDmotif at EBI Genome occurence of 1HPJ's fold from GeneCensus Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1hpj__, region [Jmol] [rasmolscript] [script source] Fold representative 1hpj from FSSP and Dali (Families of Structurally Similar Proteins) 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: [1hpj_A] SWISS-PROT database: [P00747] Domain organization of [PLMN_HUMAN] by SWISSPFAM Domain found in 1HPJ: [KR ] by SMART Alignments of the sequence of 1HPJ with the sequences similar proteins can be viewed for 1HPJ's classification [PLMN_HUMAN] at ProtoMap. Click on "Neighbors List", then on the "See Alignments" button below the list. A sequence distance tree ("phylogenetic tree") can be viewed for 1ACL's classification [PLMN_HUMAN] at ProtoMap. Click on the Cluster number.

Other resources with information on 1HPJ

Community annotation for 1HPJ at PDBWiki (http://pdbwiki.org) NMR Ensemble (OLDERADO: core, domain and representative structure database) MMDB (Entrez's Structure Database)

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