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- PDB-1bus: SOLUTION CONFORMATION OF PROTEINASE INHIBITOR IIA FROM BULL SEMIN... -

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Entry
Database: PDB / ID: 1bus
TitleSOLUTION CONFORMATION OF PROTEINASE INHIBITOR IIA FROM BULL SEMINAL PLASMA BY 1H NUCLEAR MAGNETIC RESONANCE AND DISTANCE GEOMETRY
ComponentsPROTEINASE INHIBITOR IIA
KeywordsPROTEINASE INHIBITOR
Function / homology
Function and homology information


Formation of the cornified envelope / serine-type endopeptidase inhibitor activity / extracellular region
Similarity search - Function
: / Kazal serine protease inhibitors family signature. / Kazal-type serine protease inhibitor domain / Wheat Germ Agglutinin (Isolectin 2); domain 1 - #30 / Kazal type serine protease inhibitors / Kazal domain superfamily / Kazal domain / Kazal domain profile. / Wheat Germ Agglutinin (Isolectin 2); domain 1 / 2-Layer Sandwich / Alpha Beta
Similarity search - Domain/homology
Serine protease inhibitor Kazal-type 6
Similarity search - Component
Biological speciesBos taurus (domestic cattle)
MethodSOLUTION NMR
AuthorsGuntert, P. / Williamson, M.P. / Havel, T.F. / Wuthrich, K.
Citation
Journal: J.Mol.Biol. / Year: 1985
Title: Solution conformation of proteinase inhibitor IIA from bull seminal plasma by 1H nuclear magnetic resonance and distance geometry.
Authors: Williamson, M.P. / Havel, T.F. / Wuthrich, K.
#1: Journal: J.Mol.Biol. / Year: 1984
Title: Secondary Structure in the Solution Conformation of the Proteinase Inhibitor IIA from Bull Seminal Plasma by Nuclear Magnetic Resonance
Authors: Williamson, M.P. / Marion, D. / Wuthrich, K.
#2: Journal: J.Mol.Biol. / Year: 1983
Title: Assignment of the 1H Nuclear Magnetic Resonance Spectrum of the Proteinase Inhibitor IIA from Bull Seminal Plasma by Two-Dimensional Nuclear Magnetic Resonance at 500 Mhz
Authors: Strop, P. / Wider, G. / Wuthrich, K.
#3: Journal: J.Mol.Biol. / Year: 1983
Title: Characterization of the Proteinase Inhibitor IIA from Bull Seminal Plasma by 1H Nuclear Magnetic Resonance. Stability, Amide Proton Exchange and Mobility of Aromatic Residues
Authors: Strop, P. / Wuthrich, K.
History
DepositionMay 14, 1990Processing site: BNL
Revision 1.0Apr 15, 1991Provider: 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 2.0Dec 25, 2019Group: Derived calculations / Polymer sequence
Category: entity_poly / pdbx_struct_mod_residue / struct_conn
Item: _entity_poly.pdbx_seq_one_letter_code_can / _pdbx_struct_mod_residue.parent_comp_id / _struct_conn.pdbx_leaving_atom_flag
Revision 2.1Oct 16, 2024Group: Data collection / Database references / Structure summary
Category: chem_comp_atom / chem_comp_bond ...chem_comp_atom / chem_comp_bond / database_2 / pdbx_entry_details / pdbx_modification_feature
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession

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Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: PROTEINASE INHIBITOR IIA


Theoretical massNumber of molelcules
Total (without water)6,1911
Polymers6,1911
Non-polymers00
Water00
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_5551
Atom site foot note1: RESIDUE PRO 13 IS A CIS PROLINE.
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)5 / -
Representative

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Components

#1: Protein PROTEINASE INHIBITOR IIA


Mass: 6191.089 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Bos taurus (domestic cattle) / References: UniProt: P01001
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: 5

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