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- PDB-1it4: Solution structure of the prokaryotic Phospholipase A2 from Strep... -

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Basic information

Entry
Database: PDB / ID: 1it4
TitleSolution structure of the prokaryotic Phospholipase A2 from Streptomyces violaceoruber
Componentsphospholipase A2
KeywordsHYDROLASE / Prokaryotic PLA2
Function / homology
Function and homology information


phospholipase A2 activity / arachidonate secretion / phospholipid metabolic process / metal ion binding
Similarity search - Function
Phospholipase A2, prokaryotic/fungal / Prokaryotic phospholipase A2 / Phospholipase A2 / Phospholipase A2 domain / Phospholipase A2 domain superfamily / Up-down Bundle / Mainly Alpha
Similarity search - Domain/homology
Phospholipase A2 / Secreted protein
Similarity search - Component
Biological speciesStreptomyces violaceoruber (bacteria)
MethodSOLUTION NMR
AuthorsOhtani, K. / Sugiyama, M. / Izuhara, M. / Koike, T.
CitationJournal: J.BIOL.CHEM. / Year: 2002
Title: A novel prokaryotic phospholipase A2. Characterization, gene cloning, and solution structure.
Authors: Sugiyama, M. / Ohtani, K. / Izuhara, M. / Koike, T. / Suzuki, K. / Imamura, S. / Misaki, H.
History
DepositionJan 8, 2002Deposition site: PDBJ / Processing site: PDBJ
Revision 1.0Sep 4, 2002Provider: repository / Type: Initial release
Revision 1.1Apr 27, 2008Group: Version format compliance
Revision 1.2Jul 13, 2011Group: Version format compliance
Revision 1.3Feb 23, 2022Group: Database references / Derived calculations
Category: database_2 / pdbx_struct_assembly ...database_2 / 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_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.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 1.4Dec 27, 2023Group: Data collection / Category: chem_comp_atom / chem_comp_bond
Revision 1.5Oct 16, 2024Group: Structure summary / Category: pdbx_entry_details / pdbx_modification_feature

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Structure visualization

Structure viewerMolecule:
MolmilJmol/JSmol

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Assembly

Deposited unit
A: phospholipase A2
hetero molecules


Theoretical massNumber of molelcules
Total (without water)13,6112
Polymers13,5711
Non-polymers401
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 phospholipase A2


Mass: 13570.782 Da / Num. of mol.: 1
Source method: isolated from a genetically manipulated source
Source: (gene. exp.) Streptomyces violaceoruber (bacteria) / Production host: Escherichia coli (E. coli)
References: UniProt: Q9Z4W2, UniProt: Q6UV28*PLUS, phospholipase A2
#2: Chemical ChemComp-CA / CALCIUM ION


Mass: 40.078 Da / Num. of mol.: 1 / Source method: obtained synthetically / Formula: Ca
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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NMR measurement

RadiationProtocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M
Radiation wavelengthRelative weight: 1

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Processing

NMR ensembleConformers submitted total number: 1

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