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(-) Description

Title :  AN INDEPENDENT CRYSTALLOGRAPHIC REFINEMENT OF PORCINE PHOSPHOLIPASE A2 AT 2.4 ANGSTROMS RESOLUTION
 
Authors :  B. C. Finzel, D. H. Ohlendorf, P. C. Weber, F. R. Salemme
Date :  22 Oct 91  (Deposition) - 15 Jan 92  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Carboxylic Ester Hydrolase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. C. Finzel, D. H. Ohlendorf, P. C. Weber, F. R. Salemme
An Independent Crystallographic Refinement Of Porcine Phospholipase A2 At 2. 4 A Resolution
Acta Crystallogr. , Sect. B V. 47 558 1991
PubMed-ID: 1930837  |  Reference-DOI: 10.1107/S0108768190012939

(-) Compounds

Molecule 1 - PHOSPHOLIPASE A2
    Chains: A
    EC Number: 3.1.1.4
    Engineered: YES
    Organism Common: PIG
    Organism Scientific: SUS SCROFA
    Organism Taxid: 9823

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (1, 2)
No.NameCountTypeFull Name
1CA2Ligand/IonCALCIUM ION
Biological Unit 1 (0, 0)
No.NameCountTypeFull Name
1CA-1Ligand/IonCALCIUM ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETYR A:28 , GLY A:30 , GLY A:32 , ASP A:49BINDING SITE FOR RESIDUE CA A 201
2AC2SOFTWAREGLU A:71 , SER A:72 , GLU A:92BINDING SITE FOR RESIDUE CA A 202
3CA1AUTHORTYR A:28 , CYS A:29 , GLY A:30 , LEU A:31 , GLY A:32 , ASP A:49 , CA A:201CATALYTIC RESIDUES
4CA2AUTHORCA A:202 , GLU A:71 , SER A:72 , GLU A:92CATALYTIC RESIDUES

(-) SS Bonds  (7, 7)

Asymmetric Unit
No.Residues
1A:11 -A:77
2A:27 -A:124
3A:29 -A:45
4A:44 -A:105
5A:51 -A:98
6A:61 -A:91
7A:84 -A:96

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4P2P)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4P2P)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4P2P)

(-) Exons   (0, 0)

(no "Exon" information available for 4P2P)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
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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:124
                                                                                                                                                            
               SCOP domains d4p2pa_ A: Phospholipase A2                                                                                                  SCOP domains
               CATH domains 4p2pA00 A:1-124 Phospholipase A2                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhh...hhhhhh................hhhhhhhhhhhhhhhhhhh.................eeee..eeee....hhhhhhhhhhhhhhhhhhhh................ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------- Transcript
                 4p2p A   1 ALWQFRSMIKCAIPGSHPLMDFNNYGCYCGLGGSGTPVDELDRCCETHDNCYRDAKNLDSCKFLVDNPYTESYSYSCSNTEITCNSKNNACEAFICNCDRNAAICFSKAPYNKEHKNLDTKKYC 124
                                    10        20        30        40        50        60        70        80        90       100       110       120
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  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)

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 4P2P)

(-) Gene Ontology  (28, 28)

Asymmetric Unit(hide GO term definitions)

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  4p2p
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  3.1.1.4
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 Related Entries

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

UniProtKB/Swiss-Prot
        PA21B_PIG | P00592: 1fx9 1fxf 1hn4 1l8s 1p2p 1pir 1pis 1sfv 1sfw 1y6o 1y6p 2azy 2azz 2b00 2b01 2b03 2b04 2phi 3fvi 3fvj 3hsw 3l30 3o4m 3p2p 3qlm 4dbk 4g5i 4o1y 5p2p

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 4P2P)