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- PDB-1ayk: INHIBITOR-FREE CATALYTIC FRAGMENT OF HUMAN FIBROBLAST COLLAGENASE... -

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Basic information

Entry
Database: PDB / ID: 1ayk
TitleINHIBITOR-FREE CATALYTIC FRAGMENT OF HUMAN FIBROBLAST COLLAGENASE, NMR, 30 STRUCTURES
ComponentsCOLLAGENASE
KeywordsMETALLOPROTEASE / MATRIX METALLOPROTEASE / HYDROLASE / GLYCOPROTEIN
Function / homology
Function and homology information


interstitial collagenase / cellular response to UV-A / Basigin interactions / Activation of Matrix Metalloproteinases / Collagen degradation / collagen catabolic process / extracellular matrix disassembly / Degradation of the extracellular matrix / extracellular matrix organization / extracellular matrix ...interstitial collagenase / cellular response to UV-A / Basigin interactions / Activation of Matrix Metalloproteinases / Collagen degradation / collagen catabolic process / extracellular matrix disassembly / Degradation of the extracellular matrix / extracellular matrix organization / extracellular matrix / positive regulation of protein-containing complex assembly / metalloendopeptidase activity / Regulation of Insulin-like Growth Factor (IGF) transport and uptake by Insulin-like Growth Factor Binding Proteins (IGFBPs) / peptidase activity / Interleukin-4 and Interleukin-13 signaling / endopeptidase activity / serine-type endopeptidase activity / proteolysis / 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
Interstitial collagenase
Similarity search - Component
Biological speciesHomo sapiens (human)
MethodSOLUTION NMR / HYBRID DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD
AuthorsPowers, R. / Moy, F.J.
Citation
Journal: Biochemistry / Year: 1998
Title: High-resolution solution structure of the inhibitor-free catalytic fragment of human fibroblast collagenase determined by multidimensional NMR.
Authors: Moy, F.J. / Chanda, P.K. / Cosmi, S. / Pisano, M.R. / Urbano, C. / Wilhelm, J. / Powers, R.
#1: Journal: J.Biomol.NMR / Year: 1997
Title: Assignments, Secondary Structure and Dynamics of the Inhibitor-Free Catalytic Fragment of Human Fibroblast Collagenase
Authors: Moy, F.J. / Pisano, M.R. / Chanda, P.K. / Urbano, C. / Killar, L.M. / Sung, M.-L. / Powers, R.
History
DepositionNov 6, 1997Processing site: BNL
Revision 1.0Feb 25, 1998Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 16, 2022Group: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_conn_angle / pdbx_struct_oper_list / struct_conn / struct_site
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession ..._database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site / _pdbx_struct_conn_angle.ptnr1_auth_comp_id / _pdbx_struct_conn_angle.ptnr1_auth_seq_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_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_site.pdbx_auth_asym_id / _struct_site.pdbx_auth_comp_id / _struct_site.pdbx_auth_seq_id
Revision 1.4May 22, 2024Group: Data collection / Category: chem_comp_atom / chem_comp_bond

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: COLLAGENASE
hetero molecules


Theoretical massNumber of molelcules
Total (without water)19,0364
Polymers18,8661
Non-polymers1713
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)30 / 100LOWEST ENERGY, LOWEST VIOLATIONS, CONSISTENT FOLD
Representative

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Components

#1: Protein COLLAGENASE / MMP-1 / FIBROBLAST COLLAGENASE


Mass: 18865.541 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Homo sapiens (human) / Cell: FIBROBLAST / Cell line: BL21 / Plasmid: PNOT-3A / Species (production host): Escherichia coli / Production host: Escherichia coli BL21(DE3) (bacteria) / Strain (production host): BL21 (DE3) / References: UniProt: P03956, 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

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR
NMR experiment
Conditions-IDExperiment-IDSolution-IDType
111NOESY
121COSY
131TOCSY
141TRIPLE-RESONANCE
151ETC.

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Sample preparation

Sample conditionspH: 6.5 / Pressure: 1 atm / Temperature: 308 K
Crystal grow
*PLUS
Method: other / Details: NMR

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NMR measurement

NMR spectrometerType: Bruker AMX2600 / Manufacturer: Bruker / Model: AMX2600 / Field strength: 600 MHz

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Processing

Software
NameVersionClassification
X-PLOR3.84model building
X-PLOR3.84refinement
X-PLOR3.84phasing
NMR software
NameVersionDeveloperClassification
X-PLOR3.84BRUNGERrefinement
X-PLORstructure solution
RefinementMethod: HYBRID DISTANCE GEOMETRY-DYNAMICAL SIMULATED ANNEALING METHOD
Software ordinal: 1
Details: REFINEMENT DETAILS CAN BE FOUND IN THE JRNL CITATION ABOVE.
NMR ensembleConformer selection criteria: LOWEST ENERGY, LOWEST VIOLATIONS, CONSISTENT FOLD
Conformers calculated total number: 100 / Conformers submitted total number: 30

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