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(-) Description

Title :  CONTORTROSTATIN-REPROLYSIN DOMAIN STRUCTURE
 
Authors :  R. Swaminathan, T. Ramya, C. S. Karthik
Date :  16 Apr 06  (Deposition) - 21 Nov 06  (Release) - 21 Nov 06  (Revision)
Method :  THEORETICAL MODEL
Resolution :  NOT APPLICABLE
Chains :  Theor. Model :  A
Keywords :  Blood Coagulation, Cell Adhesion, Direct Protein Sequencing, Hydrolase, Metal-Binding, Metalloprotease, Protease, Signal, Zinc, Zymogen (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  R. Swaminathan, T. Ramya, C. S. Karthik
Contortrostatin-Reprolysin Domain Structure
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - ZINC METALLOPROTEINASE CONTORTROSTATIN
    Chains: A
    EC Number: 3.4.24.-
    Fragment: RESIDUES 198-483
    Organism Common: SNAKE
    Organism Scientific: AGKISTRODON CONTORTRIX CONTORTRIX

 Structural Features

(-) Chains, Units

  
Theoretical Model : 

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2GP2)

(-) Sites  (0, 0)

(no "Site" information available for 2GP2)

(-) SS Bonds  (3, 3)

Theoretical Model
No.Residues
1A:112 -A:192
2A:152 -A:176
3A:154 -A:159

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2GP2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 2GP2)

(-) PROSITE Motifs  (2, 2)

Theoretical Model (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ADAM_MEPROPS50215 ADAM type metalloprotease domain profile.VM2CO_AGKCO198-394  1A:1-197
2ZINC_PROTEASEPS00142 Neutral zinc metallopeptidases, zinc-binding region signature.VM2CO_AGKCO331-340  1A:134-143

(-) Exons   (0, 0)

(no "Exon" information available for 2GP2)

(-) Sequences/Alignments

Theoretical Model
   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:197
 aligned with VM2CO_AGKCO | Q9IAB0 from UniProtKB/Swiss-Prot  Length:483

    Alignment length:197
                                   207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       
          VM2CO_AGKCO   198 RYIELVVVADHRMFTKYNGNLNTIRIWVHELVNTMNVFYRPLNIRVSLTDLEVWSDQDLINVQPAAADTLEAFGDWRETVLLNRISHDNAQLLTAIELDGETIGLANRGTMCDPKLSTGIVQDHSAINLWVAVTMAHEMGHNLGISHDGNQCHCDANSCIMSEELREQLSFEFSDCSQNQYQTYLTDHNPQCMLNEP 394
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeeehhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhh....eeeeee...........hhhhhhhhhhhhhhhhhhhhh...eeeeee.........eee...........eeeee....hhhhhhhhhhhhhhhhh..............ee...........ee.hhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ADAM_MEPRO  PDB: A:1-197 UniProt: 198-394                                                                                                                                                             PROSITE (1)
                PROSITE (2) -------------------------------------------------------------------------------------------------------------------------------------ZINC_PROTE------------------------------------------------------ PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2gp2 A   1 RYIELVVVADHRMFTKYNGNLNTIRIWVHELVNTMNVFYRPLNIRVSLTDLEVWSDQDLINVQPAAADTLEAFGDWRETVLLNRISHDNAQLLTAIELDGETIGLANRGTMCDPKLSTGIVQDHSAINLWVAVTMAHEMGHNLGISHDGNQCHCDANSCIMSEELREQLSFEFSDCSQNQYQTYLTDHNPQCMLNEP 197
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190
   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  (0, 0)

(no "SCOP Domain" information available for 2GP2)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2GP2)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2GP2)

(-) Gene Ontology  (8, 8)

Theoretical Model(hide GO term definitions)
Chain A   (VM2CO_AGKCO | Q9IAB0)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0004222    metalloendopeptidase activity    Catalysis of the hydrolysis of internal, alpha-peptide bonds in a polypeptide chain by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008237    metallopeptidase activity    Catalysis of the hydrolysis of peptide bonds by a mechanism in which water acts as a nucleophile, one or two metal ions hold the water molecule in place, and charged amino acid side chains are ligands for the metal ions.
    GO:0008233    peptidase activity    Catalysis of the hydrolysis of a peptide bond. A peptide bond is a covalent bond formed when the carbon atom from the carboxyl group of one amino acid shares electrons with the nitrogen atom from the amino group of a second amino acid.
    GO:0008270    zinc ion binding    Interacting selectively and non-covalently with zinc (Zn) ions.
biological process
    GO:0006508    proteolysis    The hydrolysis of proteins into smaller polypeptides and/or amino acids by cleavage of their peptide bonds.
cellular component
    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.

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 Related Entries

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

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(-) Related Entries Specified in the PDB File

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1nd1 AMINO ACID SEQUENCE AND CRYSTAL STRUCTURE OF BAP1, A METALLOPROTEINASE FROM BOTHROPS ASPER SNAKE VENOM THAT EXERTS MULTIPLE TISSUE-DAMAGING ACTIVITIES