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(-) Description

Title :  STRUCTURE OF MELANOMA INHIBITORY ACTIVITY PROTEIN: A MEMBER OF A NEW FAMILY OF SECRETED PROTEINS
 
Authors :  J. C. Lougheed, J. M. Holton, T. Alber, J. F. Bazan, T. M. Handel
Date :  02 Feb 01  (Deposition) - 16 May 01  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.39
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Sh3 Subdomain, Hormone/Growth Factor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. C. Lougheed, J. M. Holton, T. Alber, J. F. Bazan, T. M. Handel
Structure Of Melanoma Inhibitory Activity Protein, A Member Of A Recently Identified Family Of Secreted Proteins.
Proc. Natl. Acad. Sci. Usa V. 98 5515 2001
PubMed-ID: 11331761  |  Reference-DOI: 10.1073/PNAS.091601698
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - MELANOMA DERIVED GROWTH REGULATORY PROTEIN
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: MELANOMA INHIBITORY ACTIVITY

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): A 
Biological Unit 2 (1x):  B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1I1J)

(-) Sites  (0, 0)

(no "Site" information available for 1I1J)

(-) SS Bonds  (4, 4)

Asymmetric Unit
No.Residues
1A:12 -A:17
2A:35 -A:106
3B:12 -B:17
4B:35 -B:106

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1I1J)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1I1J)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SH3PS50002 Src homology 3 (SH3) domain profile.MIA_HUMAN43-113
 		  2A:19-89
B:19-89
Biological Unit 1 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SH3PS50002 Src homology 3 (SH3) domain profile.MIA_HUMAN43-113
 		  1A:19-89
-
Biological Unit 2 (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1SH3PS50002 Src homology 3 (SH3) domain profile.MIA_HUMAN43-113
 		  1-
B:19-89

(-) Exons   (0, 0)

(no "Exon" information available for 1I1J)

(-) Sequences/Alignments

Asymmetric 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:106
 aligned with MIA_HUMAN | Q16674 from UniProtKB/Swiss-Prot  Length:131

    Alignment length:106
                                    34        44        54        64        74        84        94       104       114       124      
            MIA_HUMAN    25 GPMPKLADRKLCADQECSHPISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTLKPGKVDVKTDKWDFYC 130
               SCOP domains d1i1ja_ A: Melanoma inhibitory activity protein                                                            SCOP domains
               CATH domains 1i1jA00 A:1-106 SH3 Domains                                                                                CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ........eeee.........eeeee...................eeeeeee.hhhh.eeeeee............eeee...eeeeee.....eeee........ Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------SH3  PDB: A:19-89 UniProt: 43-113                                      ----------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------- Transcript
                 1i1j A   1 GPMPKLADRKLCADQECSHPISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTLKPGKVDVKTDKWDFYC 106
                                    10        20        30        40        50        60        70        80        90       100      


Chain B from PDB  Type:PROTEIN  Length:104
 aligned with MIA_HUMAN | Q16674 from UniProtKB/Swiss-Prot  Length:131

    Alignment length:104
                                    36        46        56        66        76        86        96       106       116       126    
            MIA_HUMAN    27 MPKLADRKLCADQECSHPISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTLKPGKVDVKTDKWDFYC 130
               SCOP domains d1i1jb_ B: Melanoma inhibitory activity protein                                                          SCOP domains
               CATH domains 1i1jB00 B:3-106 SH3 Domains                                                                              CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------- Pfam domains
     Sec.struct. author (1) ......eeee.........eeeee.....................eeeee.hhhh.eeeeee............eeee...eeeeee.....------hhhhh. Sec.struct. author (1)
     Sec.struct. author (2) --------------------------------------------------------------------------------------------eeeeeee----- Sec.struct. author (2)
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------SH3  PDB: B:19-89 UniProt: 43-113                                      ----------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------- Transcript
                 1i1j B   3 MPKLADRKLCADQECSHPISMAVALQDYMAPDCRFLTIHRGQVVYVFSKLKGRGRLFWGGSVQGDYYGDLAARLGYFPSSIVREDQTLKPGKVDVKTDKWDFYC 106
                                    12        22        32        42        52        62        72        82        92       102
   Legend:   → Mismatch (orange background)
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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, 2)

Asymmetric Unit
(-)
Class: All beta proteins (24004)

(-) CATH Domains  (1, 2)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1I1J)

(-) Gene Ontology  (4, 4)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (MIA_HUMAN | Q16674)
molecular function
    GO:0008083    growth factor activity    The function that stimulates a cell to grow or proliferate. Most growth factors have other actions besides the induction of cell growth or proliferation.
biological process
    GO:0008283    cell proliferation    The multiplication or reproduction of cells, resulting in the expansion of a cell population.
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.
    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.

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 Related Entries

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

UniProtKB/Swiss-Prot
        MIA_HUMAN | Q16674: 1hjd 1k0x 5ixb

(-) Related Entries Specified in the PDB File

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