[English] 日本語
Yorodumi
- PDB-1gi7: A NOVEL SERINE PROTEASE INHIBITION MOTIF INVOLVING A MULTI-CENTER... -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 1gi7
TitleA NOVEL SERINE PROTEASE INHIBITION MOTIF INVOLVING A MULTI-CENTERED SHORT HYDROGEN BONDING NETWORK AT THE ACTIVE SITE
Components(UROKINASE-TYPE PLASMINOGEN ACTIVATORUrokinase) x 2
KeywordsBLOOD CLOTTING / hydrolase / three-centered / very short hydrogen bond / oxyanion hole water / shift of pKa of His57 / structure-based drug design / specificity / urokinase / trypsin / thrombin / Zn+2-mediated inhibition
Function / homology
Function and homology information


u-plasminogen activator / regulation of smooth muscle cell-matrix adhesion / urokinase plasminogen activator signaling pathway / regulation of plasminogen activation / regulation of fibrinolysis / regulation of wound healing / protein complex involved in cell-matrix adhesion / negative regulation of plasminogen activation / regulation of smooth muscle cell migration / regulation of signaling receptor activity ...u-plasminogen activator / regulation of smooth muscle cell-matrix adhesion / urokinase plasminogen activator signaling pathway / regulation of plasminogen activation / regulation of fibrinolysis / regulation of wound healing / protein complex involved in cell-matrix adhesion / negative regulation of plasminogen activation / regulation of smooth muscle cell migration / regulation of signaling receptor activity / serine-type endopeptidase complex / Dissolution of Fibrin Clot / smooth muscle cell migration / plasminogen activation / tertiary granule membrane / regulation of cell adhesion mediated by integrin / negative regulation of fibrinolysis / specific granule membrane / regulation of cell adhesion / serine protease inhibitor complex / fibrinolysis / chemotaxis / blood coagulation / regulation of cell population proliferation / response to hypoxia / positive regulation of cell migration / external side of plasma membrane / serine-type endopeptidase activity / focal adhesion / Neutrophil degranulation / cell surface / signal transduction / proteolysis / extracellular space / extracellular exosome / extracellular region / plasma membrane
Similarity search - Function
Kringle domain / Kringle / Kringle, conserved site / Kringle superfamily / Kringle domain signature. / Kringle domain profile. / Kringle domain / Kringle-like fold / EGF-like domain profile. / EGF-like domain signature 1. ...Kringle domain / Kringle / Kringle, conserved site / Kringle superfamily / Kringle domain signature. / Kringle domain profile. / Kringle domain / Kringle-like fold / EGF-like domain profile. / EGF-like domain signature 1. / EGF-like domain / Serine proteases, trypsin family, histidine active site / Serine proteases, trypsin family, serine active site / Peptidase S1A, chymotrypsin family / Serine proteases, trypsin family, histidine active site. / Serine proteases, trypsin domain profile. / Trypsin-like serine protease / Serine proteases, trypsin family, serine active site. / Serine proteases, trypsin domain / Trypsin / Trypsin-like serine proteases / Thrombin, subunit H / Peptidase S1, PA clan, chymotrypsin-like fold / Peptidase S1, PA clan / Beta Barrel / Mainly Beta
Similarity search - Domain/homology
Chem-120 / CITRIC ACID / Urokinase-type plasminogen activator
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / SYNCHROTRON / FOURIER SYNTHESIS / Resolution: 1.79 Å
AuthorsKatz, B.A. / Elrod, K. / Luong, C. / Rice, M. / Mackman, R.L. / Sprengeler, P.A. / Spencer, J. / Hatayte, J. / Janc, J. / Link, J. ...Katz, B.A. / Elrod, K. / Luong, C. / Rice, M. / Mackman, R.L. / Sprengeler, P.A. / Spencer, J. / Hatayte, J. / Janc, J. / Link, J. / Litvak, J. / Rai, R. / Rice, K. / Sideris, S. / Verner, E. / Young, W.
CitationJournal: J.Mol.Biol. / Year: 2001
Title: A novel serine protease inhibition motif involving a multi-centered short hydrogen bonding network at the active site.
Authors: Katz, B.A. / Elrod, K. / Luong, C. / Rice, M.J. / Mackman, R.L. / Sprengeler, P.A. / Spencer, J. / Hataye, J. / Janc, J. / Link, J. / Litvak, J. / Rai, R. / Rice, K. / Sideris, S. / Verner, E. / Young, W.
History
DepositionJan 22, 2001Deposition site: RCSB / Processing site: RCSB
Revision 1.0Jan 22, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 26, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Atomic model / Version format compliance
Revision 1.3Oct 4, 2017Group: Refinement description / Category: software
Revision 1.4Oct 27, 2021Group: Database references / Derived calculations
Category: database_2 / struct_ref_seq_dif ...database_2 / struct_ref_seq_dif / struct_sheet / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_ref_seq_dif.details / _struct_sheet.number_strands / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.5Dec 27, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: UROKINASE-TYPE PLASMINOGEN ACTIVATOR
B: UROKINASE-TYPE PLASMINOGEN ACTIVATOR
hetero molecules


Theoretical massNumber of molelcules
Total (without water)30,9265
Polymers30,2882
Non-polymers6393
Water4,612256
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area1540 Å2
ΔGint-2 kcal/mol
Surface area11810 Å2
MethodPISA
Unit cell
Length a, b, c (Å)82.35, 49.79, 66.12
Angle α, β, γ (deg.)90.0, 113.23, 90.0
Int Tables number5
Space group name H-MC121

-
Components

#1: Protein/peptide UROKINASE-TYPE PLASMINOGEN ACTIVATOR / Urokinase / UPA / U-PLASMINOGEN ACTIVATOR / UROKINASE-PLASMINOGEN ACTIVATOR


Mass: 2708.183 Da / Num. of mol.: 1 / Fragment: SHORT CHAIN
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Description: CHEM.BIOL. 7, 299-312, 2000 / Plasmid: PPIC9LMWUPA / Production host: Pichia pastoris (fungus) / References: UniProt: P00749
#2: Protein UROKINASE-TYPE PLASMINOGEN ACTIVATOR / Urokinase / E.C.3.4.21.73 / UPA / U-PLASMINOGEN ACTIVATOR / UROKINASE-PLASMINOGEN ACTIVATOR


Mass: 27579.473 Da / Num. of mol.: 1 / Fragment: CATALYTIC DOMAIN / Mutation: N145A
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Description: CHEM.BIOL. 7, 299-312, 2000 / Plasmid: PPIC9LMWUPA / Production host: Pichia pastoris (fungus) / References: UniProt: P00749, u-plasminogen activator
#3: Chemical ChemComp-120 / 2-(2-OXO-1,2-DIHYDRO-PYRIDIN-3-YL)-1H-BENZOIMIDAZOLE-5-CARBOXAMIDINE


Mass: 254.267 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C13H12N5O
#4: Chemical ChemComp-CIT / CITRIC ACID / Citric acid


Mass: 192.124 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: C6H8O7
#5: Water ChemComp-HOH / water / Water


Mass: 18.015 Da / Num. of mol.: 256 / Source method: isolated from a natural source / Formula: H2O

-
Experimental details

-
Experiment

ExperimentMethod: X-RAY DIFFRACTION / Number of used crystals: 1

-
Sample preparation

CrystalDensity Matthews: 2.06 Å3/Da / Density % sol: 40.15 %
Crystal growTemperature: 298 K / Method: vapor diffusion / pH: 6.5
Details: 2-propanol PEG 4000, pH 6.5, vapor diffusion at 298 K, pH 6.50
Crystal grow
*PLUS
Method: vapor diffusion, hanging drop / PH range low: 8.2 / PH range high: 7.5
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDDetailsChemical formula
110 mg/mlprotein1drop
20.10 MHEPES1reservoirpH7.5 or 8.2
30.30 M1reservoirNaCl
422 %(v/v)PEG5000 MME1reservoir

-
Data collection

DiffractionMean temperature: 277 K
Diffraction sourceSource: SYNCHROTRON / Site: SSRL / Beamline: BL9-1 / Wavelength: 0.97
DetectorType: MARRESEARCH / Detector: IMAGE PLATE / Date: Jun 25, 2000
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 0.97 Å / Relative weight: 1
ReflectionResolution: 1.79→40.95 Å / Num. obs: 21259 / % possible obs: 90.2 % / Observed criterion σ(I): 0 / Redundancy: 1.7 % / Rmerge(I) obs: 0.098 / Net I/σ(I): 7.6
Reflection shellResolution: 1.79→1.87 Å / Num. unique all: 843 / % possible all: 40.1
Reflection
*PLUS
Num. measured all: 35745

-
Processing

Software
NameVersionClassification
MAR345data collection
DENZOdata reduction
X-PLOR3.851refinement
SCALEPACKdata scaling
RefinementMethod to determine structure: FOURIER SYNTHESIS / Resolution: 1.79→7.5 Å / Cross valid method: THROUGHOUT / σ(F): 2.5 / Stereochemistry target values: X-PLOR force field
Details: Only Leu_A9 to Thr A17 are included for the A-chain. Residues prior and after these residues are not visible (disordered). Residues after Thr B242 are not visible (disordered). Residues ...Details: Only Leu_A9 to Thr A17 are included for the A-chain. Residues prior and after these residues are not visible (disordered). Residues after Thr B242 are not visible (disordered). Residues simultaneously refined in two or more conformations are: Met B47, Thr B139, Arg B166, Gln B192, Ser B202 Disordered waters are: HOH510 which is close to a symmetry-related equivalent of HOH511; No energy terms between citrate 1 and 2 are included because they are hydrogen-bonded to one another via an unusually short hydrogen bond between carboxylate/hydroxyl groups.
RfactorNum. reflection% reflection
Rfree0.22 1523 10 %
Rwork0.185 --
obs0.188 15438 67.3 %
Refinement stepCycle: LAST / Resolution: 1.79→7.5 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms2003 0 45 256 2304
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.016
X-RAY DIFFRACTIONx_angle_deg4.1
Software
*PLUS
Name: X-PLOR / Version: 3.851 / Classification: refinement
Refinement
*PLUS
Lowest resolution: 7.5 Å / σ(F): 2.5 / % reflection Rfree: 10 % / Rfactor all: 0.188 / Rfactor obs: 0.185 / Rfactor Rfree: 0.22
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_angle_deg4.1
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_deg24.2
LS refinement shell
*PLUS
Highest resolution: 1.79 Å / Lowest resolution: 1.87 Å / Rfactor Rfree: 0.22 / Rfactor obs: 0.188

+
About Yorodumi

-
News

-
Feb 9, 2022. New format data for meta-information of EMDB entries

New format data for meta-information of EMDB entries

  • Version 3 of the EMDB header file is now the official format.
  • The previous official version 1.9 will be removed from the archive.

Related info.:EMDB header

External links:wwPDB to switch to version 3 of the EMDB data model

-
Aug 12, 2020. Covid-19 info

Covid-19 info

URL: https://pdbj.org/emnavi/covid19.php

New page: Covid-19 featured information page in EM Navigator.

Related info.:Covid-19 info / Mar 5, 2020. Novel coronavirus structure data

+
Mar 5, 2020. Novel coronavirus structure data

Novel coronavirus structure data

Related info.:Yorodumi Speices / Aug 12, 2020. Covid-19 info

External links:COVID-19 featured content - PDBj / Molecule of the Month (242)：Coronavirus Proteases

+
Jan 31, 2019. EMDB accession codes are about to change! (news from PDBe EMDB page)

EMDB accession codes are about to change! (news from PDBe EMDB page)

  • The allocation of 4 digits for EMDB accession codes will soon come to an end. Whilst these codes will remain in use, new EMDB accession codes will include an additional digit and will expand incrementally as the available range of codes is exhausted. The current 4-digit format prefixed with “EMD-” (i.e. EMD-XXXX) will advance to a 5-digit format (i.e. EMD-XXXXX), and so on. It is currently estimated that the 4-digit codes will be depleted around Spring 2019, at which point the 5-digit format will come into force.
  • The EM Navigator/Yorodumi systems omit the EMD- prefix.

Related info.:Q: What is EMD? / ID/Accession-code notation in Yorodumi/EM Navigator

External links:EMDB Accession Codes are Changing Soon! / Contact to PDBj

+
Jul 12, 2017. Major update of PDB

Major update of PDB

  • wwPDB released updated PDB data conforming to the new PDBx/mmCIF dictionary.
  • This is a major update changing the version number from 4 to 5, and with Remediation, in which all the entries are updated.
  • In this update, many items about electron microscopy experimental information are reorganized (e.g. em_software).
  • Now, EM Navigator and Yorodumi are based on the updated data.

External links:wwPDB Remediation / Enriched Model Files Conforming to OneDep Data Standards Now Available in the PDB FTP Archive

-
Yorodumi

Thousand views of thousand structures

  • Yorodumi is a browser for structure data from EMDB, PDB, SASBDB, etc.
  • This page is also the successor to EM Navigator detail page, and also detail information page/front-end page for Omokage search.
  • The word "yorodu" (or yorozu) is an old Japanese word meaning "ten thousand". "mi" (miru) is to see.

Related info.:EMDB / PDB / SASBDB / Comparison of 3 databanks / Yorodumi Search / Aug 31, 2016. New EM Navigator & Yorodumi / Yorodumi Papers / Jmol/JSmol / Function and homology information / Changes in new EM Navigator and Yorodumi

Read more