1ZR0	Hydrolase Blood Clotting	date	May 18, 2005
title	Crystal Structure Of Kunitz Domain 1 Of Tissue Factor Pathwa Inhibitor-2 With Bovine Trypsin
authors	A.E.Schmidt, H.S.Chand, D.Cascio, W.Kisiel, S.P.Bajaj
compound		source
Molecule: Cationic Trypsin Chain: A, C Synonym: Beta-Trypsin Ec: 3.4.21.4		Organism_scientific: Bos Taurus Organism_common: Cattle Organism_taxid: 9913
Molecule: Tissue Factor Pathway Inhibitor 2 Chain: B, D Fragment: Kunitz Domain 1 (Kd1) Synonym: Tfpi-2; Placental Protein 5; Pp5 Engineered: Yes Other_details: Numbered According To The Bpti Numbering Sys		Organism_scientific: Homo Sapiens Organism_common: Human Organism_taxid: 9606 Gene: Tfpi2 Expression_system: Escherichia Coli Expression_system_taxid: 562 Expression_system_strain: Bl21(De3) Plyss Expression_system_vector_type: Plasmid Expression_system_plasmid: Pet28a
symmetry	Space Group: P 21 21 21	R_factor 0.231 R_Free 0.296
crystal cell	length a length b length c angle alpha angle beta angle gamma 74.107 77.013 125.424 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	1.80 Å
ligand	CA	enzyme	Hydrolase E.C.3.4.21.4 BRENDA
related structures	by homologous chain: 1TGB, 1UTJ
Gene Ontology	Chain Function Process Component A, C D, B
Primary reference	Crystal structure of Kunitz domain 1 (KD1) of tissue factor pathway inhibitor-2 in complex with trypsin. Implications for KD1 specificity of inhibition., Schmidt AE, Chand HS, Cascio D, Kisiel W, Bajaj SP, J Biol Chem 2005 Jul 29;280(30):27832-8. Epub 2005 Jun 2. PMID:15932872

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (102 Kb) [Save to disk] Biological Unit Coordinates (1zr0.pdb1.gz) 50 Kb Biological Unit Coordinates (1zr0.pdb2.gz) 48 Kb LPC: Ligand-Protein Contacts for 1ZR0 CSU: Contacts of Structural Units for 1ZR0 Likely Quarternary Molecular Structure file(s) for 1ZR0 Structure Factors (453 Kb) Retrieve 1ZR0 in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ZR0 from S2C, [Save to disk] Re-refined 1zr0 structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ZR0 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 1ZR0

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ZR0, from MSDmotif at EBI

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1zr0_A] [1zr0] [1zr0_C] [1zr0_D] [1zr0_B] SWISS-PROT database: [P48307] [P00760] Domain organization of [TFPI2_HUMAN] [TRY1_BOVIN] by SWISSPFAM Domains found in 1ZR0: [KU] [Tryp_SPc ] by SMART

Other resources with information on 1ZR0

Community annotation for 1ZR0 at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

Movements, Movies and Images

Images from IMB Jena Image Library of Biological Macromolecules.

You may enter another PDB ID code

Go [Back], to the [PDB Lite page], to the [OCA Search page] or to the [PDB Home page]

---

OCA© by Jaime Prilusky, 1996-2014,2022 Bioinformatics Unit Weizmann Institute of Science

---