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(-) Description

Title :  REFINED CRYSTAL STRUCTURE OF CALCIUM-LIGANDED CARP PARVALBUMIN 4.25 AT 1.5-ANGSTROMS RESOLUTION
 
Authors :  V. D. Kumar, L. Lee, B. F. P. Edwards
Date :  18 Oct 89  (Deposition) - 15 Oct 90  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Calcium Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  V. D. Kumar, L. Lee, B. F. Edwards
Refined Crystal Structure Of Calcium-Liganded Carp Parvalbumin 4. 25 At 1. 5-A Resolution.
Biochemistry V. 29 1404 1990
PubMed-ID: 2334704  |  Reference-DOI: 10.1021/BI00458A010
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CALCIUM-BINDING PARVALBUMIN
    Chains: A
    Engineered: YES
    Organism Common: COMMON CARP
    Organism Scientific: CYPRINUS CARPIO
    Organism Taxid: 7962

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit : A
Biological Unit 1 (2x): A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2CA2Ligand/IonCALCIUM ION
Biological Unit 1 (1, 2)
No.NameCountTypeFull Name
1ACE2Mod. Amino AcidACETYL GROUP
2CA-1Ligand/IonCALCIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:90 , ASP A:92 , ASP A:94 , LYS A:96 , GLU A:101 , HOH A:166BINDING SITE FOR RESIDUE CA A 109
2AC2SOFTWAREASP A:51 , ASP A:53 , SER A:55 , PHE A:57 , GLU A:59 , GLU A:62BINDING SITE FOR RESIDUE CA A 110
3CDUNKNOWNASP A:51 , ASP A:53 , SER A:55 , PHE A:57 , GLU A:59 , GLU A:62NULL
4EFUNKNOWNASP A:90 , ASP A:92 , ASP A:94 , LYS A:96 , GLU A:101 , HOH A:166NULL

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4CPV)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4CPV)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4CPV)

(-) PROSITE Motifs  (2, 4)

Asymmetric Unit (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.PRVB_CYPCA38-73
77-108		  2A:38-73
A:77-108
2EF_HAND_1PS00018 EF-hand calcium-binding domain.PRVB_CYPCA51-63
90-102		  2A:51-63
A:90-102
Biological Unit 1 (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1EF_HAND_2PS50222 EF-hand calcium-binding domain profile.PRVB_CYPCA38-73
77-108		  4A:38-73
A:77-108
2EF_HAND_1PS00018 EF-hand calcium-binding domain.PRVB_CYPCA51-63
90-102		  4A:51-63
A:90-102

(-) Exons   (0, 0)

(no "Exon" information available for 4CPV)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
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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 PRVB_CYPCA | P02618 from UniProtKB/Swiss-Prot  Length:108

    Alignment length:109
                             1                                                                                                           
                             |       9        19        29        39        49        59        69        79        89        99         
           PRVB_CYPCA     - -AFAGVLNDADIAAALEACKAADSFNHKAFFAKVGLTSKSADDVKKAFAIIDQDKSGFIEEDELKLFLQNFKADARALTDGETKTFLKAGDSDGDGKIGVDEFTALVKA 108
               SCOP domains d4cpva_ A: Parvalbumin                                                                                        SCOP domains
               CATH domains -4cpvA00 A:1-108 EF-hand                                                                                      CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhhhh.......hhhhhhhhhh....hhhhhhhhhhhhh.......hhhhhhhhhhhh.......hhhhhhhhhhhhh.......hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) --------------------------------------EF_HAND_2  PDB: A:38-73             ---EF_HAND_2  PDB: A:77-108         PROSITE (1)
                PROSITE (2) ---------------------------------------------------EF_HAND_1    --------------------------EF_HAND_1    ------ PROSITE (2)
                 Transcript ------------------------------------------------------------------------------------------------------------- Transcript
                 4cpv A   0 xAFAGVLNDADIAAALEACKAADSFNHKAFFAKVGLTSKSADDVKKAFAIIDQDKSGFIEEDELKLFLQNFKADARALTDGETKTFLKAGDSDGDGKIGVDEFTALVKA 108
                            |        9        19        29        39        49        59        69        79        89        99         
                            |                                                                                                            
                            0-ACE
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

Asymmetric Unit
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4CPV)

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A   (PRVB_CYPCA | P02618)
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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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        PRVB_CYPCA | P02618: 1b8c 1b8l 1b8r 1b9a 1cdp 5cpv

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