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(-) Description

Title :  SOLUTION STRUCTURE OF HUMAN BETA PARVALBUMIN (ONCOMODULIN) REFINED WITH A PARAMAGNETISM BASED STRATEGY
 
Authors :  E. Babini, I. Bertini, F. Capozzi, C. Del Bianco, D. Hollender, T. Kiss C. Luchinat, A. Quattrone, Structural Proteomics In Europe (Spi
Date :  23 Jun 04  (Deposition) - 18 Jan 05  (Release) - 28 Dec 16  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (20x)
NMR Structure *:  A  (1x)
Keywords :  Oncomodulin, Ef-Hand, Lanthanide, Structural Genomics, Structural Proteomics In Europe, Spine, Metal Binding Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Babini, I. Bertini, F. Capozzi, C. Del Bianco, D. Hollender, T. Kiss, C. Luchinat, A. Quattrone
Solution Structure Of Human Beta-Parvalbumin And Structural Comparison With Its Paralog Alpha-Parvalbumin And With Thei Rat Orthologs(, )
Biochemistry V. 43 16076 2004
PubMed-ID: 15610002  |  Reference-DOI: 10.1021/BI048388O

(-) Compounds

Molecule 1 - ONCOMODULIN
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PQE30XA
    Expression System Strain: XL1BLUE CELLS
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: HOMO SAPIENS
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: BETA PARVALBUMIN, OM

 Structural Features

(-) Chains, Units

  1
NMR Structure (20x): A
NMR Structure * (1x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

NMR Structure (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
NMR Structure * (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (2, 2)

NMR Structure (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:91 , ASP A:93 , ASP A:95 , LYS A:97 , GLU A:102BINDING SITE FOR RESIDUE CA A 110
2AC2SOFTWAREASP A:52 , SER A:56 , TYR A:58 , GLU A:63BINDING SITE FOR RESIDUE CA A 111

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1TTX)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1TTX)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1TTX)

(-) PROSITE Motifs  (2, 4)

NMR Structure (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.OCM2_HUMAN39-74
78-109		  2A:39-74
A:78-109
ONCO_HUMAN39-74
78-109		  2A:39-74
A:78-109
2EF_HAND_1PS00018 EF-hand calcium-binding domain.OCM2_HUMAN52-64
91-103		  2A:52-64
A:91-103
ONCO_HUMAN52-64
91-103		  2A:52-64
A:91-103
NMR Structure * (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.OCM2_HUMAN39-74
78-109		  2A:39-74
A:78-109
ONCO_HUMAN39-74
78-109		  2A:39-74
A:78-109
2EF_HAND_1PS00018 EF-hand calcium-binding domain.OCM2_HUMAN52-64
91-103		  2A:52-64
A:91-103
ONCO_HUMAN52-64
91-103		  2A:52-64
A:91-103

(-) Exons   (4, 4)

NMR Structure (4, 4)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.2aENST000002421042aENSE00001711752chr7:5920429-5920581153ONCO_HUMAN1-21211A:1-2121
1.3ENST000002421043ENSE00001753601chr7:5922124-5922256133ONCO_HUMAN21-65451A:21-6545
1.4ENST000002421044ENSE00001690920chr7:5923521-5923630110ONCO_HUMAN65-102381A:65-10238
1.5bENST000002421045bENSE00001649741chr7:5925695-5925993299ONCO_HUMAN102-10981A:102-1098

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:109
 aligned with OCM2_HUMAN | P0CE71 from UniProtKB/Swiss-Prot  Length:109

    Alignment length:109
                                    10        20        30        40        50        60        70        80        90       100         
           OCM2_HUMAN     1 MSITDVLSADDIAAALQECQDPDTFEPQKFFQTSGLSKMSASQVKDVFRFIDNDQSGYLDEEELKFFLQKFESGARELTESETKSLMAAADNDGDGKIGAEEFQEMVHS 109
               SCOP domains d1ttxa_ A: automated matches                                                                                  SCOP domains
               CATH domains 1ttxA00 A:1-109 EF-hand                                                                                       CATH domains
           Pfam domains (1) ------------------------------------------EF_hand_5-1ttxA01 A:43-107                                       -- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------EF_hand_6-1ttxA02 A:70-109               Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhhh......hhhhhhhhh.....hhhhhhhhhhhhh.......hhhhhhhhhhhh.......hhhhhhhhhhhhh.......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------------------------EF_HAND_2  PDB: A:39-74             ---EF_HAND_2  PDB: A:78-109         PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------- PROSITE (2)
                PROSITE (3) ---------------------------------------------------EF_HAND_1    --------------------------EF_HAND_1    ------ PROSITE (3)
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 1ttx A   1 MSITDVLSADDIAAALQECRDPDTFEPQKFFQTSGLSKMSANQVKDVFRFIDNDQSGYLDEEELKFFLQKFESGARELTESETKSLMAAADNDGDGKIGAEEFQEMVHS 109
                                    10        20        30        40        50        60        70        80        90       100         


Chain A from PDB  Type:PROTEIN  Length:109
 aligned with ONCO_HUMAN | P0CE72 from UniProtKB/Swiss-Prot  Length:109

    Alignment length:109
                                    10        20        30        40        50        60        70        80        90       100         
           ONCO_HUMAN     1 MSITDVLSADDIAAALQECRDPDTFEPQKFFQTSGLSKMSANQVKDVFRFIDNDQSGYLDEEELKFFLQKFESGARELTESETKSLMAAADNDGDGKIGAEEFQEMVHS 109
               SCOP domains d1ttxa_ A: automated matches                                                                                  SCOP domains
               CATH domains 1ttxA00 A:1-109 EF-hand                                                                                       CATH domains
           Pfam domains (1) ------------------------------------------EF_hand_5-1ttxA01 A:43-107                                       -- Pfam domains (1)
           Pfam domains (2) ---------------------------------------------------------------------EF_hand_6-1ttxA02 A:70-109               Pfam domains (2)
         Sec.struct. author ......hhhhhhhhhhhhh......hhhhhhhhh.....hhhhhhhhhhhhh.......hhhhhhhhhhhh.......hhhhhhhhhhhhh.......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) --------------------------------------EF_HAND_2  PDB: A:39-74             ---EF_HAND_2  PDB: A:78-109         PROSITE (2)
                PROSITE (3) ------------------------------------------------------------------------------------------------------------- PROSITE (3)
                PROSITE (4) ---------------------------------------------------EF_HAND_1    --------------------------EF_HAND_1    ------ PROSITE (4)
           Transcript 1 (1) Exon 1.2a  PDB: A:1-2-------------------------------------------Exon 1.4  PDB: A:65-102               ------- Transcript 1 (1)
           Transcript 1 (2) --------------------Exon 1.3  PDB: A:21-65 UniProt: 21-65        ------------------------------------1.5b     Transcript 1 (2)
                 1ttx A   1 MSITDVLSADDIAAALQECRDPDTFEPQKFFQTSGLSKMSANQVKDVFRFIDNDQSGYLDEEELKFFLQKFESGARELTESETKSLMAAADNDGDGKIGAEEFQEMVHS 109
                                    10        20        30        40        50        60        70        80        90       100
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (2, 2)

NMR Structure
(-)
Clan: EF_hand (270)

(-) Gene Ontology  (2, 4)

NMR Structure(hide GO term definitions)
Chain A   (ONCO_HUMAN | P0CE72)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

Chain A   (OCM2_HUMAN | P0CE71)
molecular function
    GO:0005509    calcium ion binding    Interacting selectively and non-covalently with calcium ions (Ca2+).
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.

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