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- PDB-1omu: SOLUTION STRUCTURE OF OVOMUCOID (THIRD DOMAIN) FROM DOMESTIC TURK... -

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Basic information

Entry
Database: PDB / ID: 1omu
TitleSOLUTION STRUCTURE OF OVOMUCOID (THIRD DOMAIN) FROM DOMESTIC TURKEY (298K, PH 4.1) (NMR, 50 STRUCTURES) (REFINED MODEL USING NETWORK EDITING ANALYSIS)
ComponentsOVOMUCOID (THIRD DOMAIN)
KeywordsSERINE PROTEINASE INHIBITOR / SPIN DIFFUSION / NETWORK EDITING / BD-NOESY / CBD-NOESY
Function / homology
Function and homology information


molecular function inhibitor activity / serine-type endopeptidase inhibitor activity / extracellular region
Similarity search - Function
Proteinase inhibitor I1, Kazal-type, metazoa / 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
Biological speciesMeleagris gallopavo (turkey)
MethodSOLUTION NMR
AuthorsHoogstraten, C.G. / Choe, S. / Westler, W.M. / Markley, J.L.
Citation
Journal: Protein Sci. / Year: 1995
Title: Comparison of the accuracy of protein solution structures derived from conventional and network-edited NOESY data.
Authors: Hoogstraten, C.G. / Choe, S. / Westler, W.M. / Markley, J.L.
#1: Journal: J.Mol.Biol. / Year: 1994
Title: Solution Structure of Turkey Ovomucoid Third Domain as Determined from Nuclear Magnetic Resonance Data
Authors: Krezel, A.M. / Darba, P. / Robertson, A.D. / Fejzo, J. / Macura, S. / Markley, J.L.
#2: Journal: Protein Eng. / Year: 1993
Title: Overexpression and Purification of Avian Ovomucoid Third Domains in Escherichia Coli
Authors: Hinck, A.P. / Walkenhorst, W.F. / Westler, W.M. / Choe, S. / Markley, J.L.
History
DepositionOct 11, 1995Processing site: BNL
Revision 1.0Mar 8, 1996Provider: repository / Type: Initial release
Revision 1.1Mar 3, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 23, 2022Group: Database references / Derived calculations / Other
Category: database_2 / pdbx_database_status ...database_2 / pdbx_database_status / pdbx_struct_assembly / pdbx_struct_oper_list
Item: _database_2.pdbx_DOI / _database_2.pdbx_database_accession / _pdbx_database_status.process_site

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: OVOMUCOID (THIRD DOMAIN)


Theoretical massNumber of molelcules
Total (without water)6,0271
Polymers6,0271
Non-polymers00
Water0
1


  • Idetical with deposited unit
  • defined by author
TypeNameSymmetry operationNumber
identity operation1_555x,y,z1
Atom site foot note1: CIS PROLINE - PRO 12
NMR ensembles
DataCriteria
Number of conformers (submitted / calculated)50 / -
Representative

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Components

#1: Protein OVOMUCOID (THIRD DOMAIN) / OMTKY3


Mass: 6026.811 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Meleagris gallopavo (turkey)
Description: MATERIAL PRODUCED FROM THE NATURAL SOURCE WAS USED FOR A PORTION OF THE DATA. PLASMID PTNOM3 WAS MODIFIED BY MUTATING TWO METHIONINES IN THE SNASE MOIETY TO ALANINES TO FACILITATE PURIFICATION
Cell line: BL21 / Cellular location: EGG WHITE / Gene: OM3 / Organ: EGG / Plasmid: PTNOM3 (FUSION WITH STAPH. NUCLEASE) / Gene (production host): OM3 / Production host: Escherichia coli (E. coli) / Strain (production host): BL21 (DE3)/PLYSS / References: UniProt: P68390

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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

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Processing

Software
NameVersionClassification
X-PLOR3.1model building
X-PLOR3.1refinement
X-PLOR3.1phasing
NMR softwareName: X-PLOR / Version: 3.1 / Developer: BRUNGER / Classification: refinement
NMR ensembleConformers submitted total number: 50

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