2A2Q Hydrolase Blood Clotting date Jun 22, 2005
title Complex Of Active-Site Inhibited Human Coagulation Factor Viia With Human Soluble Tissue Factor In The Presence Of Ca2+, Mg2+, Na+, And Zn2+
authors S.P.Bajaj, M.Bajaj, A.E.Schmidt, K.Padmanabhan
compound source
Molecule: Coagulation Factor Vii
Chain: L
Fragment: Light Chain, Residues 61-212
Synonym: Serum Prothrombin Conversion Accelerator, Spca, Proconvertin, Eptacog Alfa;
Engineered: Yes
Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F7
Expression_system: Mesocricetus Auratus
Expression_system_common: Golden Hamster
Expression_system_taxid: 10036
Expression_system_cell_line: Bhk
Expression_system_plasmid: Pmon3360b
Other_details: Plasmid

Molecule: Coagulation Factor Vii
Chain: H
Fragment: Heavy Chain, Residues 213-466
Synonym: Serum Prothrombin Conversion Accelerator, Spca, Proconvertin, Eptacog Alfa;
Ec: 3.4.21.21
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F7
Expression_system: Mesocricetus Auratus
Expression_system_common: Golden Hamster
Expression_system_taxid: 10036
Expression_system_cell_line: Bhk
Expression_system_plasmid: Pmon3360b
Other_details: Plasmid

Molecule: Tissue Factor
Chain: T
Fragment: Residues 38-242
Synonym: Tf, Coagulation Factor III, Thromboplastin, Cd142 Antigen;
Engineered: Yes

Organism_scientific: Homo Sapiens
Organism_common: Human
Organism_taxid: 9606
Gene: F3
Expression_system: Escherichia Coli Bl21(De3)
Expression_system_taxid: 469008
Expression_system_strain: Bl21de3
Expression_system_plasmid: Pet11
Other_details: Plasmid
symmetry Space Group: P 21 21 21
R_factor 0.198 R_Free 0.259
crystal
cell
length a length b length c angle alpha angle beta angle gamma
69.720 81.000 126.120 90.00 90.00 90.00
method X-Ray Diffractionresolution 1.80 Å
ligand CA, CGU, CL, FUC, GLC, MG, NA, PBZ, ZN enzyme Hydrolase E.C.3.4.21.21 BRENDA
Gene
Ontology
ChainFunctionProcessComponent
H


L


T


Primary referenceHigh resolution structures of p-aminobenzamidine- and benzamidine-VIIa/soluble tissue factor: Unpredicted conformation of the 192-193 peptide bond and mapping of Ca2+, Mg2+, Na+ and Zn2+ sites in factor VIIa., Bajaj SP, Schmidt AE, Agah S, Bajaj MS, Padmanabhan K, J Biol Chem. 2006 Jun 6;. PMID:16757484
Data retrieval
  • Asymmetric unit, PDB entry: [header only] [complete with coordinates] (120 Kb) [Save to disk]
  • Biological Unit Coordinates (2a2q.pdb1.gz) 112 Kb
  • LPC: Ligand-Protein Contacts for 2A2Q
  • CSU: Contacts of Structural Units for 2A2Q
  • Likely Quarternary Molecular Structure file(s) for 2A2Q
  • Structure Factors (495 Kb)
  • Retrieve 2A2Q in mmCIF format [Save to disk]
  • SEQRES to COORDINATES correlation for 2A2Q from S2C, [Save to disk]
  • Re-refined 2a2q structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models
  • View 2A2Q 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 2A2Q
  • Cartoon representation from PDB Cartoon
  • 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
  • Crystal Contacts, from CryCo at Weizmann Institute
  • 3D motif for 2A2Q, from MSDmotif at EBI
  • Fold representative 2a2q from FSSP and Dali (Families of Structurally Similar Proteins)
  • Sequence-derived information
  • View one-letter amino acid or nucleotide sequence for each chain: [2a2q_T] [2a2q] [2a2q_H] [2a2q_L]
  • SWISS-PROT database: [P08709] [P13726]
  • Domain organization of [FA7_HUMAN] [TF_HUMAN] by SWISSPFAM
  • Domains found in 2A2Q: [EGF_CA] [EGF_like] [GLA] [Tryp_SPc ] by SMART
  • Alignments of the sequence of 2A2Q with the sequences similar proteins can be viewed for 2A2Q's classification [FA7_HUMAN] [TF_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 [FA7_HUMAN] [TF_HUMAN] at ProtoMap. Click on the Cluster number.
  • Other resources with information on 2A2Q
  • Community annotation for 2A2Q 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
    Bioinformatics Unit
    Weizmann Institute of Science