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- PDB-1mnc: STRUCTURE OF HUMAN NEUTROPHIL COLLAGENASE REVEALS LARGE S1' SPECI... -

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Basic information

Entry
Database: PDB / ID: 1mnc
TitleSTRUCTURE OF HUMAN NEUTROPHIL COLLAGENASE REVEALS LARGE S1' SPECIFICITY POCKET
ComponentsNEUTROPHIL COLLAGENASE
KeywordsHYDROLASE (METALLOPROTEASE)
Function / homology
Function and homology information


neutrophil collagenase / tumor necrosis factor binding / positive regulation of microglial cell activation / positive regulation of neuroinflammatory response / positive regulation of tumor necrosis factor-mediated signaling pathway / Activation of Matrix Metalloproteinases / endodermal cell differentiation / Collagen degradation / collagen catabolic process / extracellular matrix disassembly ...neutrophil collagenase / tumor necrosis factor binding / positive regulation of microglial cell activation / positive regulation of neuroinflammatory response / positive regulation of tumor necrosis factor-mediated signaling pathway / Activation of Matrix Metalloproteinases / endodermal cell differentiation / Collagen degradation / collagen catabolic process / extracellular matrix disassembly / Degradation of the extracellular matrix / extracellular matrix organization / metalloendopeptidase activity / specific granule lumen / positive regulation of tumor necrosis factor production / tertiary granule lumen / peptidase activity / cellular response to lipopolysaccharide / : / endopeptidase activity / serine-type endopeptidase activity / Neutrophil degranulation / proteolysis / extracellular space / extracellular region / zinc ion binding
Similarity search - Function
Hemopexin, conserved site / Hemopexin domain signature. / Hemopexin-like domain / Peptidoglycan binding-like / Peptidase M10A, cysteine switch, zinc binding site / Matrixins cysteine switch. / Hemopexin-like repeats / Hemopexin-like domain superfamily / Hemopexin / Putative peptidoglycan binding domain ...Hemopexin, conserved site / Hemopexin domain signature. / Hemopexin-like domain / Peptidoglycan binding-like / Peptidase M10A, cysteine switch, zinc binding site / Matrixins cysteine switch. / Hemopexin-like repeats / Hemopexin-like domain superfamily / Hemopexin / Putative peptidoglycan binding domain / Hemopexin repeat profile. / Hemopexin-like repeats. / Peptidase M10A / Peptidase M10A, catalytic domain / Peptidase M10, metallopeptidase / Matrixin / PGBD-like superfamily / Peptidase, metallopeptidase / Zinc-dependent metalloprotease / Collagenase (Catalytic Domain) / Collagenase (Catalytic Domain) / Metallopeptidase, catalytic domain superfamily / Neutral zinc metallopeptidases, zinc-binding region signature. / 3-Layer(aba) Sandwich / Alpha Beta
Similarity search - Domain/homology
METHYLAMINO-PHENYLALANYL-LEUCYL-HYDROXAMIC ACID / Neutrophil collagenase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodX-RAY DIFFRACTION / Resolution: 2.1 Å
AuthorsStams, T. / Spurlino, J.C. / Smith, D.L. / Rubin, B.
CitationJournal: Nat.Struct.Biol. / Year: 1994
Title: Structure of human neutrophil collagenase reveals large S1' specificity pocket.
Authors: Stams, T. / Spurlino, J.C. / Smith, D.L. / Wahl, R.C. / Ho, T.F. / Qoronfleh, M.W. / Banks, T.M. / Rubin, B.
History
DepositionJan 12, 1994Processing site: BNL
Revision 1.0Feb 7, 1995Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Jul 17, 2019Group: Data collection / Other / Refinement description / Category: pdbx_database_status / software
Item: _pdbx_database_status.process_site / _software.classification
Revision 1.4Aug 14, 2019Group: Data collection / Refinement description / Category: software / Item: _software.classification
Revision 1.5Feb 14, 2024Group: Data collection / Database references / Derived calculations
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_struct_conn_angle / struct_conn / struct_ref_seq_dif / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_id / _pdbx_struct_conn_angle.ptnr1_label_asym_id / _pdbx_struct_conn_angle.ptnr1_label_atom_id / _pdbx_struct_conn_angle.ptnr1_label_comp_id / _pdbx_struct_conn_angle.ptnr1_label_seq_id / _pdbx_struct_conn_angle.ptnr2_auth_comp_id / _pdbx_struct_conn_angle.ptnr2_auth_seq_id / _pdbx_struct_conn_angle.ptnr2_label_asym_id / _pdbx_struct_conn_angle.ptnr2_label_atom_id / _pdbx_struct_conn_angle.ptnr2_label_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_comp_id / _pdbx_struct_conn_angle.ptnr3_auth_seq_id / _pdbx_struct_conn_angle.ptnr3_label_asym_id / _pdbx_struct_conn_angle.ptnr3_label_atom_id / _pdbx_struct_conn_angle.ptnr3_label_comp_id / _pdbx_struct_conn_angle.ptnr3_label_seq_id / _pdbx_struct_conn_angle.value / _struct_conn.pdbx_dist_value / _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_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 / _struct_ref_seq_dif.details / _struct_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: NEUTROPHIL COLLAGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)18,4005
Polymers17,8791
Non-polymers5204
Water1,29772
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Unit cell
Length a, b, c (Å)34.920, 61.280, 68.250
Angle α, β, γ (deg.)90.00, 90.00, 90.00
Int Tables number19
Space group name H-MP212121
Atom site foot note1: ASN 209 - TYR 210 OMEGA = 358.43 PEPTIDE BOND DEVIATES SIGNIFICANTLY FROM TRANS CONFORMATION

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Components

#1: Protein NEUTROPHIL COLLAGENASE


Mass: 17879.459 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / References: UniProt: P22894, interstitial collagenase
#2: Chemical ChemComp-ZN / ZINC ION


Mass: 65.409 Da / Num. of mol.: 2 / Source method: obtained synthetically / Formula: Zn
#3: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
#4: Chemical ChemComp-PLH / METHYLAMINO-PHENYLALANYL-LEUCYL-HYDROXAMIC ACID


Mass: 349.425 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: C18H27N3O4
#5: Water ChemComp-HOH / water


Mass: 18.015 Da / Num. of mol.: 72 / Source method: isolated from a natural source / Formula: H2O

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Experimental details

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Experiment

ExperimentMethod: X-RAY DIFFRACTION

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Sample preparation

CrystalDensity Matthews: 2.04 Å3/Da / Density % sol: 39.73 %
Crystal grow
*PLUS
pH: 7.5 / Method: batch method
Details: Spurlino, J.C., (1994) Proteins Struct. Funct. Genet., 19, 98.
Components of the solutions
*PLUS
IDConc.Common nameCrystal-IDSol-IDChemical formula
115 mg/mlprotein11
22.5 mMTris-HCl11
35.0 mM11CaCl2
40.4 M11NaCl
53 mM11NaN3
61 mMhydroxamate inhibitor11

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Data collection

RadiationScattering type: x-ray
Radiation wavelengthRelative weight: 1
Reflection
*PLUS
Num. obs: 8593 / % possible obs: 95.3 % / Num. measured all: 26807 / Rmerge(I) obs: 0.053

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Processing

Software
NameClassification
X-PLORmodel building
PROLSQrefinement
X-PLORrefinement
X-PLORphasing
RefinementResolution: 2.1→8 Å /
RfactorNum. reflection
Rwork0.176 -
obs0.176 8593
Refinement stepCycle: LAST / Resolution: 2.1→8 Å
ProteinNucleic acidLigandSolventTotal
Num. atoms1234 0 28 72 1334
Refine LS restraints
Refine-IDTypeDev ideal
X-RAY DIFFRACTIONx_bond_d0.019
X-RAY DIFFRACTIONx_bond_d_na
X-RAY DIFFRACTIONx_bond_d_prot
X-RAY DIFFRACTIONx_angle_d
X-RAY DIFFRACTIONx_angle_d_na
X-RAY DIFFRACTIONx_angle_d_prot
X-RAY DIFFRACTIONx_angle_deg0.062
X-RAY DIFFRACTIONx_angle_deg_na
X-RAY DIFFRACTIONx_angle_deg_prot
X-RAY DIFFRACTIONx_dihedral_angle_d
X-RAY DIFFRACTIONx_dihedral_angle_d_na
X-RAY DIFFRACTIONx_dihedral_angle_d_prot
X-RAY DIFFRACTIONx_improper_angle_d
X-RAY DIFFRACTIONx_improper_angle_d_na
X-RAY DIFFRACTIONx_improper_angle_d_prot
X-RAY DIFFRACTIONx_mcbond_it
X-RAY DIFFRACTIONx_mcangle_it
X-RAY DIFFRACTIONx_scbond_it
X-RAY DIFFRACTIONx_scangle_it
Refinement
*PLUS
Rfactor obs: 0.176 / Rfactor Rwork: 0.176
Solvent computation
*PLUS
Displacement parameters
*PLUS
Refine LS restraints
*PLUS
Type: x_angle_d / Dev ideal: 0.062

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