[English] 日本語
Yorodumi
- PDB-4awb: Crystal structure of active legumain in complex with AAN-CMK -

+
Open data


ID or keywords:

Loading...

-
Basic information

Entry
Database: PDB / ID: 4awb
TitleCrystal structure of active legumain in complex with AAN-CMK
Components
  • LEGUMAIN
  • Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE
KeywordsHYDROLASE/INHIBITOR / HYDROLASE-INHIBITOR COMPLEX / HYDROLASE / CYSTEINE PROTEASE / LYSOSOMAL / AEP / SUBSTRATE SPECIFICITY / MHCII / ANTIGEN PROCESSING / CANCER
Function / homology
Function and homology information


negative regulation of ERBB signaling pathway / legumain / vacuolar protein processing / renal system process / Vitamin D (calciferol) metabolism / vitamin D metabolic process / receptor catabolic process / endolysosome lumen / dendritic spine organization / positive regulation of monocyte chemotaxis ...negative regulation of ERBB signaling pathway / legumain / vacuolar protein processing / renal system process / Vitamin D (calciferol) metabolism / vitamin D metabolic process / receptor catabolic process / endolysosome lumen / dendritic spine organization / positive regulation of monocyte chemotaxis / response to acidic pH / Trafficking and processing of endosomal TLR / positive regulation of endothelial cell chemotaxis / negative regulation of multicellular organism growth / cellular response to hepatocyte growth factor stimulus / associative learning / endopeptidase activator activity / MHC class II antigen presentation / positive regulation of mitotic cell cycle / protein maturation / lysosomal lumen / cellular response to calcium ion / proteolysis involved in protein catabolic process / positive regulation of long-term synaptic potentiation / antigen processing and presentation of exogenous peptide antigen via MHC class II / memory / tau protein binding / cellular response to amyloid-beta / apical part of cell / late endosome / peptidase activity / negative regulation of neuron apoptotic process / lysosome / negative regulation of gene expression / cysteine-type endopeptidase activity / positive regulation of cell population proliferation / perinuclear region of cytoplasm / proteolysis / extracellular exosome / extracellular region / cytoplasm
Similarity search - Function
Asparaginyl endopeptidase / Legumain prodomain superfamily / : / Legumain, prodomain / Peptidase C13, legumain / Peptidase C13 family / Rossmann fold - #1460 / Rossmann fold / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE / : / Legumain
Similarity search - Component
Biological speciesHOMO SAPIENS (human)
SYNTHETIC CONSTRUCT (others)
MethodX-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.7 Å
AuthorsDall, E. / Brandstetter, H.
CitationJournal: Proc.Natl.Acad.Sci.USA / Year: 2013
Title: Mechanistic and Structural Studies on Legumain Explain its Zymogenicity, Distinct Activation Pathways, and Regulation
Authors: Dall, E. / Brandstetter, H.
History
DepositionJun 1, 2012Deposition site: PDBE / Processing site: PDBE
Revision 1.0Jun 26, 2013Provider: repository / Type: Initial release
Revision 1.1Jul 17, 2013Group: Database references
Revision 1.2Oct 2, 2013Group: Other
Revision 1.3Jul 29, 2020Group: Data collection / Derived calculations ...Data collection / Derived calculations / Other / Structure summary
Category: chem_comp / entity ...chem_comp / entity / pdbx_chem_comp_identifier / pdbx_database_status / pdbx_entity_nonpoly / struct_conn / struct_site / struct_site_gen
Item: _chem_comp.name / _chem_comp.type ..._chem_comp.name / _chem_comp.type / _entity.pdbx_description / _pdbx_database_status.status_code_sf / _pdbx_entity_nonpoly.name / _struct_conn.conn_type_id / _struct_conn.id / _struct_conn.pdbx_dist_value / _struct_conn.pdbx_leaving_atom_flag / _struct_conn.pdbx_role / _struct_conn.ptnr1_auth_asym_id / _struct_conn.ptnr1_auth_comp_id / _struct_conn.ptnr1_auth_seq_id / _struct_conn.ptnr1_label_asym_id / _struct_conn.ptnr1_label_atom_id / _struct_conn.ptnr1_label_comp_id / _struct_conn.ptnr1_label_seq_id / _struct_conn.ptnr2_auth_asym_id / _struct_conn.ptnr2_auth_comp_id / _struct_conn.ptnr2_auth_seq_id / _struct_conn.ptnr2_label_asym_id / _struct_conn.ptnr2_label_atom_id / _struct_conn.ptnr2_label_comp_id / _struct_conn.ptnr2_label_seq_id
Description: Carbohydrate remediation / Provider: repository / Type: Remediation
Revision 1.4Dec 20, 2023Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Refinement description / Structure summary
Category: chem_comp / chem_comp_atom ...chem_comp / chem_comp_atom / chem_comp_bond / database_2 / pdbx_initial_refinement_model / struct_conn
Item: _chem_comp.pdbx_synonyms / _database_2.pdbx_DOI ..._chem_comp.pdbx_synonyms / _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag
Revision 1.5Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature / Item: _pdbx_entry_details.has_protein_modification
Remark 650 HELIX DETERMINATION METHOD: AUTHOR PROVIDED.
Remark 700 SHEET DETERMINATION METHOD: AUTHOR PROVIDED.

-
Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

Downloads & links

-
Assembly

Deposited unit
A: LEGUMAIN
B: LEGUMAIN
I: Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE
J: Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)67,78916
Polymers65,4674
Non-polymers2,32212
Water1,63991
1


  • Idetical with deposited unit
  • defined by author&software
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Buried area6550 Å2
ΔGint-101 kcal/mol
Surface area20770 Å2
MethodPISA
Unit cell
Length a, b, c (Å)63.900, 63.900, 144.390
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number76
Space group name H-MP41

-
Components

-
Protein / Protein/peptide / Sugars , 3 types, 10 molecules ABIJ

#1: Protein LEGUMAIN / ASPARAGINYL ENDOPEPTIDASE / PROTEASE\ / CYSTEINE 1


Mass: 32273.203 Da / Num. of mol.: 2 / Fragment: CATALYTIC DOMAIN, RESIDUES 26-309 / Mutation: YES
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) HOMO SAPIENS (human) / Production host: LEISHMANIA TARENTOLAE (eukaryote) / Strain (production host): P10 / References: UniProt: Q99538, legumain
#2: Protein/peptide Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE


Type: Peptide-like / Class: Inhibitor / Mass: 460.312 Da / Num. of mol.: 2 / Source method: obtained synthetically / Source: (synth.) SYNTHETIC CONSTRUCT (others) / References: Z-ALA-ALA-AZAASN-CHLOROMETHYLKETONE
#3: Sugar
ChemComp-NAG / 2-acetamido-2-deoxy-beta-D-glucopyranose / N-acetyl-beta-D-glucosamine / 2-acetamido-2-deoxy-beta-D-glucose / 2-acetamido-2-deoxy-D-glucose / 2-acetamido-2-deoxy-glucose / N-ACETYL-D-GLUCOSAMINE


Type: D-saccharide, beta linking / Mass: 221.208 Da / Num. of mol.: 6
Source method: isolated from a genetically manipulated source
Formula: C8H15NO6
IdentifierTypeProgram
DGlcpNAcbCONDENSED IUPAC CARBOHYDRATE SYMBOLGMML 1.0
N-acetyl-b-D-glucopyranosamineCOMMON NAMEGMML 1.0
b-D-GlcpNAcIUPAC CARBOHYDRATE SYMBOLPDB-CARE 1.0
GlcNAcSNFG CARBOHYDRATE SYMBOLGMML 1.0

-
Non-polymers , 3 types, 97 molecules

#4: Chemical ChemComp-SO4 / SULFATE ION


Mass: 96.063 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: SO4
#5: Chemical
ChemComp-HG / MERCURY (II) ION


Mass: 200.590 Da / Num. of mol.: 4 / Source method: obtained synthetically / Formula: Hg
#6: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 91 / Source method: isolated from a natural source / Formula: H2O

-
Details

Compound detailsENGINEERED RESIDUE IN CHAIN A, ASN 263 TO GLN ENGINEERED RESIDUE IN CHAIN B, ASN 263 TO GLN
Has protein modificationY

-
Experimental details

-
Experiment

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

-
Sample preparation

CrystalDensity Matthews: 2.26 Å3/Da / Density % sol: 43 % / Description: NONE
Crystal growpH: 7.5
Details: 0.1 M HEPES PH 7.5, 0.2 M LITHIUMSULFATE MONOHYDRATE, 25 % PEG 3350

-
Data collection

DiffractionMean temperature: 100 K
Diffraction sourceSource: SYNCHROTRON / Site: ESRF / Beamline: ID14-4 / Wavelength: 1.0032
DetectorType: ADSC QUANTUM 315r / Detector: CCD
RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelengthWavelength: 1.0032 Å / Relative weight: 1
Reflection twin
Crystal-IDIDOperatorDomain-IDFraction
11H, K, L10.811
11-H, K, -L20.189
ReflectionResolution: 2.56→72.19 Å / Num. obs: 17704 / % possible obs: 95.1 % / Redundancy: 5.9 % / Rmerge(I) obs: 0.13 / Net I/σ(I): 8.8
Reflection shellResolution: 2.56→2.7 Å / Redundancy: 3.1 % / Rmerge(I) obs: 0.39 / Mean I/σ(I) obs: 2.4 / % possible all: 80.2

-
Processing

Software
NameVersionClassification
REFMAC5.6.0117refinement
iMOSFLMdata reduction
SCALAdata scaling
RefinementMethod to determine structure: MOLECULAR REPLACEMENT
Starting model: PDB ENTRY 4AW9

4aw9


Resolution: 2.7→63.91 Å / Cor.coef. Fo:Fc: 0.888 / Cor.coef. Fo:Fc free: 0.853 / SU B: 15.682 / SU ML: 0.309 / Cross valid method: THROUGHOUT / ESU R Free: 0.082 / Stereochemistry target values: MAXIMUM LIKELIHOOD
Details: HYDROGENS HAVE BEEN USED IF PRESENT IN THE INPUT. U VALUES REFINED INDIVIDUALLY
RfactorNum. reflection% reflectionSelection details
Rfree0.25506 763 4.9 %RANDOM
Rwork0.22933 ---
obs0.23056 14732 97.29 %-
Solvent computationIon probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK
Displacement parametersBiso mean: 39.891 Å2
Baniso -1Baniso -2Baniso -3
1-9.15 Å20 Å20 Å2
2--9.15 Å20 Å2
3----18.3 Å2
Refinement stepCycle: LAST / Resolution: 2.7→63.91 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms4257 0 98 91 4446
Refine LS restraints
Refine-IDTypeDev idealDev ideal targetNumber
X-RAY DIFFRACTIONr_bond_refined_d0.0060.024411
X-RAY DIFFRACTIONr_bond_other_d
X-RAY DIFFRACTIONr_angle_refined_deg0.9621.9475991
X-RAY DIFFRACTIONr_angle_other_deg
X-RAY DIFFRACTIONr_dihedral_angle_1_deg4.8535521
X-RAY DIFFRACTIONr_dihedral_angle_2_deg36.06524.679218
X-RAY DIFFRACTIONr_dihedral_angle_3_deg15.82815706
X-RAY DIFFRACTIONr_dihedral_angle_4_deg9.9921514
X-RAY DIFFRACTIONr_chiral_restr0.0640.2637
X-RAY DIFFRACTIONr_gen_planes_refined0.0030.0213410
X-RAY DIFFRACTIONr_gen_planes_other
X-RAY DIFFRACTIONr_nbd_refined
X-RAY DIFFRACTIONr_nbd_other
X-RAY DIFFRACTIONr_nbtor_refined
X-RAY DIFFRACTIONr_nbtor_other
X-RAY DIFFRACTIONr_xyhbond_nbd_refined
X-RAY DIFFRACTIONr_xyhbond_nbd_other
X-RAY DIFFRACTIONr_metal_ion_refined
X-RAY DIFFRACTIONr_metal_ion_other
X-RAY DIFFRACTIONr_symmetry_vdw_refined
X-RAY DIFFRACTIONr_symmetry_vdw_other
X-RAY DIFFRACTIONr_symmetry_hbond_refined
X-RAY DIFFRACTIONr_symmetry_hbond_other
X-RAY DIFFRACTIONr_symmetry_metal_ion_refined
X-RAY DIFFRACTIONr_symmetry_metal_ion_other
X-RAY DIFFRACTIONr_mcbond_it
X-RAY DIFFRACTIONr_mcbond_other
X-RAY DIFFRACTIONr_mcangle_it
X-RAY DIFFRACTIONr_mcangle_other
X-RAY DIFFRACTIONr_scbond_it
X-RAY DIFFRACTIONr_scbond_other
X-RAY DIFFRACTIONr_scangle_it
X-RAY DIFFRACTIONr_scangle_other
X-RAY DIFFRACTIONr_long_range_B_refined
X-RAY DIFFRACTIONr_long_range_B_other
X-RAY DIFFRACTIONr_rigid_bond_restr
X-RAY DIFFRACTIONr_sphericity_free
X-RAY DIFFRACTIONr_sphericity_bonded
LS refinement shellResolution: 2.699→2.769 Å / Total num. of bins used: 20
RfactorNum. reflection% reflection
Rfree0.348 49 -
Rwork0.328 1004 -
obs--89.69 %

+
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