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(-) Description

Authors :  S. J. Harrop, G. C. King, B. C. Mabbutt, P. M. G. Curmi
Date :  27 Oct 98  (Deposition) - 24 Oct 99  (Release) - 24 Feb 09  (Revision)
Resolution :  2.00
Chains :  Asym./Biol. Unit :  A
Keywords :  Serpin, Protein Binding (Keyword Search: [Gene Ontology, PubMed, Web (Google))
Reference :  S. J. Harrop, L. Jankova, M. Coles, D. Jardine, J. S. Whittaker, A. R. Gould, A. Meister, G. C. King, B. C. Mabbutt, P. M. Curmi
The Crystal Structure Of Plasminogen Activator Inhibitor 2 At 2. 0 A Resolution: Implications For Serpin Function.
Structure Fold. Des. V. 7 43 1999
PubMed-ID: 10368272  |  Reference-DOI: 10.1016/S0969-2126(99)80008-2
(for further references see the PDB file header)

(-) Compounds

    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606

 Structural Features

(-) Chains, Units

Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1BY7)

(-) Sites  (0, 0)

(no "Site" information available for 1BY7)

(-) SS Bonds  (1, 1)

Asymmetric/Biological Unit
1A:5 -A:405

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1BY7)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

Asymmetric/Biological Unit (3, 3)
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant

  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
1SERPINPS00284 Serpins signature.PAI2_HUMAN388-398  1A:388-398

(-) Exons   (7, 7)

Asymmetric/Biological Unit (7, 7)
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.8cENST000002995028cENSE00001102622chr18:61564325-61564453129PAI2_HUMAN97-139431A:99-139 (gaps)41
1.10ENST0000029950210ENSE00002158595chr18:61568974-61569116143PAI2_HUMAN179-226481A:179-226 (gaps)48
1.12bENST0000029950212bENSE00001812472chr18:61570135-61571124990PAI2_HUMAN282-4151341A:282-415 (gaps)134

(-) Sequences/Alignments

Asymmetric/Biological Unit
   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:354
 aligned with PAI2_HUMAN | P05120 from UniProtKB/Swiss-Prot  Length:415

    Alignment length:414
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411    
               SCOP domains d1by7a_ A: Plasminogen activator inhibitor-2                                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1by7A02 A:2-207,A:310-364 Antithrombin, subunit I, domain 2                                                                                                                                                   1by7A01    A:208-309,A:385-411 Alpha-1-antitrypsin, domain 1                                          1by7A02 A:2-207,A:310-364                              ---                 1by7A01 A:208-309,A:385-411---- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhh.....eee.hhhhhhhhhhhhhh..hhhhhhhhhh.......----------------------------------.hhhhhhhhhhhhhhh.------eeeeeeeeeee......hhhhhhhhhhh....eee.hhhhhhhhhhhhhhhhhhhh..................eeeeeeeeee..........---.eeeeee..eeeee.eeeeeeeeeeeee....eeeeeeee...eeeeeeee..........hhhhhh..hhhhhhh.....eeeeeeeeeee.eeeeeeee.hhhhhh....hhh...................eeeeeeeeee.....-----------------.eeeee...eeeeeee....eeeeeeee... Sec.struct. author
                 SAPs(SNPs) -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------H------------------------------------------------------------------------------------------------------------------------------------------------------------------------------K--------C-- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------SERPIN     ----------------- PROSITE
           Transcript 1 (1) Exon 1.5  PDB: A:2-56 UniProt: 1-56 [INCOMPLETE]       Exon 1.7  PDB: A:57-64 UniProt: 57-96   Exon 1.8c  PDB: A:99-139 (gaps)            ---------------------------------------Exon 1.10  PDB: A:179-226 (gaps)                Exon 1.11b  PDB: A:227-281 UniProt: 227-281            Exon 1.12b  PDB: A:282-415 (gaps) UniProt: 282-415                                                                                     Transcript 1 (1)
           Transcript 1 (2) ------------------------------------------------------------------------------------------------------------------------------------------Exon 1.9b  PDB: A:140-179               -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript 1 (2)
                                    11        21        31        41        51        61  |      -         -         -       101       111   |     -|      131       141       151       161       171       181       191       201       211   |   221       231       241       251       261       271       281       291       301       311       321       331       341       351       361     |   -         -   |   391       401       411    
                                                                                         64                                 99             115    122                                                                                          215 219                                                                                                                                                 367               385                              

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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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/Biological Unit

(-) CATH Domains  (2, 2)

Asymmetric/Biological Unit
Class: Alpha Beta (26913)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1BY7)

(-) Gene Ontology  (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (PAI2_HUMAN | P05120)
molecular function
    GO:0030414    peptidase inhibitor activity    Stops, prevents or reduces the activity of a peptidase, any enzyme that catalyzes the hydrolysis peptide bonds.
    GO:0004867    serine-type endopeptidase inhibitor activity    Stops, prevents or reduces the activity of serine-type endopeptidases, enzymes that catalyze the hydrolysis of nonterminal peptide bonds in a polypeptide chain; a serine residue (and a histidine residue) are at the active center of the enzyme.
biological process
    GO:0042730    fibrinolysis    A process that solubilizes fibrin in the bloodstream of a multicellular organism, chiefly by the proteolytic action of plasmin.
    GO:0043066    negative regulation of apoptotic process    Any process that stops, prevents, or reduces the frequency, rate or extent of cell death by apoptotic process.
    GO:0010951    negative regulation of endopeptidase activity    Any process that decreases the frequency, rate or extent of endopeptidase activity, the endohydrolysis of peptide bonds within proteins.
    GO:0010466    negative regulation of peptidase activity    Any process that stops or reduces the rate of peptidase activity, the hydrolysis of peptide bonds within proteins.
    GO:0042060    wound healing    The series of events that restore integrity to a damaged tissue, following an injury.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005576    extracellular region    The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
    GO:0005615    extracellular space    That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.


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 Related Entries

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

        PAI2_HUMAN | P051201jrr 2arq 2arr

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 1BY7)