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- PDB-1hym: HYDROLYZED TRYPSIN INHIBITOR (CMTI-V, MINIMIZED AVERAGE NMR STRUCTURE) -

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Basic information

Entry
Database: PDB / ID: 1hym
TitleHYDROLYZED TRYPSIN INHIBITOR (CMTI-V, MINIMIZED AVERAGE NMR STRUCTURE)
Components(HYDROLYZED CUCURBITA MAXIMA TRYPSIN INHIBITOR V) x 2
KeywordsHYDROLASE (SERINE PROTEINASE)
Function / homology
Function and homology information


serine-type endopeptidase inhibitor activity / response to wounding
Similarity search - Function
Trypsin Inhibitor V, subunit A / Proteinase inhibitor I13, potato inhibitor I / Proteinase inhibitor I13, potato inhibitor I superfamily / Potato inhibitor I family / Potato inhibitor I family signature. / Trypsin Inhibitor V; Chain A / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Inhibitor of trypsin and hageman factor
Similarity search - Component
Biological speciesCucurbita maxima (winter squash)
MethodSOLUTION NMR
AuthorsCai, M. / Gong, Y. / Prakash, O. / Krishnamoorthi, R.
Citation
Journal: Biochemistry / Year: 1995
Title: Reactive-site hydrolyzed Cucurbita maxima trypsin inhibitor-V: function, thermodynamic stability, and NMR solution structure.
Authors: Cai, M. / Gong, Y. / Prakash, O. / Krishnamoorthi, R.
#1: Journal: Biochemistry / Year: 1995
Title: Three-Dimensional Solution Structure of Cucurbita Maxima Trypsin Inhibitor-V Determined by NMR Spectroscopy
Authors: Cai, M. / Gong, Y. / Kao, J.L.F. / Krishnamoorthi, R.
#2: Journal: FEBS Lett. / Year: 1990
Title: A New Protein Inhibitor of Trypsin and Activated Hageman Factor from Pumpkin (Cucurbita Maxima) Seeds
Authors: Krishnamoorthi, R. / Gong, Y. / Richardson, M.
History
DepositionJun 12, 1995Processing site: BNL
Revision 1.0Sep 15, 1995Provider: repository / Type: Initial release
Revision 1.1Mar 24, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Nov 29, 2017Group: Derived calculations / Other
Category: pdbx_database_status / pdbx_struct_assembly ...pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list / struct_conf / struct_conf_type
Item: _pdbx_database_status.process_site
Revision 1.4Nov 6, 2024Group: Data collection / Database references ...Data collection / Database references / Derived calculations / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature / struct_conn
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _struct_conn.pdbx_leaving_atom_flag

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: HYDROLYZED CUCURBITA MAXIMA TRYPSIN INHIBITOR V
B: HYDROLYZED CUCURBITA MAXIMA TRYPSIN INHIBITOR V


Theoretical massNumber of molelcules
Total (without water)7,4192
Polymers7,4192
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)1 / -
Representative

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Components

#1: Protein/peptide HYDROLYZED CUCURBITA MAXIMA TRYPSIN INHIBITOR V / CMTI-V


Mass: 4574.263 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Cucurbita maxima (winter squash) / Tissue: SEED / References: UniProt: P19873
#2: Protein/peptide HYDROLYZED CUCURBITA MAXIMA TRYPSIN INHIBITOR V / CMTI-V


Mass: 2844.391 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Source: (natural) Cucurbita maxima (winter squash) / Tissue: SEED / References: UniProt: P19873
Has protein modificationY

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Experimental details

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Experiment

ExperimentMethod: SOLUTION NMR

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Sample preparation

Crystal grow
*PLUS
Method: other / Details: NMR

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Processing

NMR ensembleConformers submitted total number: 1

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