1BHT	Heparin-Binding Domain	date	Jun 10, 1998
title	Nk1 Fragment Of Human Hepatocyte Growth Factor
authors	M.H.Ultsch, N.A.Lokker, P.J.Godowski, A.M.De Vos
compound		source
Molecule: Hepatocyte Growth Factor Chain: A, B Fragment: Nk1 Fragment, Heparin Binding Domain Plus C-Met Binding Domain; Synonym: Nk1 Engineered: Yes Other_details: Hepes Buffer Molecule Bound In Kringle Binding Pocket		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Cellular_location: Cytoplasm Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: 27c7 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pf-Nk1
symmetry	Space Group: P 43 21 2	R_factor 0.196 R_Free 0.247
crystal cell	length a length b length c angle alpha angle beta angle gamma 88.320 88.320 117.284 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.00 Å
ligand	EPE, SO4	enzyme
related structures	by homologous chain: 1GMN
Primary reference	Crystal structure of the NK1 fragment of human hepatocyte growth factor at 2.0 A resolution., Ultsch M, Lokker NA, Godowski PJ, de Vos AM, Structure 1998 Nov 15;6(11):1383-93. PMID:9817840

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (69 Kb) [Save to disk] Biological Unit Coordinates (1bht.pdb1.gz) 65 Kb LPC: Ligand-Protein Contacts for 1BHT CSU: Contacts of Structural Units for 1BHT Likely Quarternary Molecular Structure file(s) for 1BHT Retrieve 1BHT in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1BHT from S2C, [Save to disk]

View 1BHT 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 1BHT

Ramachandran plot from PDBSum

Structure-derived information

Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1BHT, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1bhta2, region A:127-210 [Jmol] [rasmolscript] [script source]     - Domain d1bhta1, region A:35-126 [Jmol] [rasmolscript] [script source]     - Domain d1bhtb1, region B:336-426 [Jmol] [rasmolscript] [script source]     - Domain d1bhtb2, region B:427-509 [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: [1bht_A] [1bht] [1bht_B] SWISS-PROT database: [P14210] Domain organization of [HGF_HUMAN] by SWISSPFAM Domains found in 1BHT: [KR] [PAN_AP ] by SMART

Other resources with information on 1BHT

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

Movements, Movies and Images

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

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