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(-) Description

Title :  CRYSTAL STRUCTURE OF THE HUMAN MAGEA4
 
Authors :  A. K. Roos, C. D. O. Cooper, E. Ugochukwu, W. W Yue, G. Berridge, J. M. Elk A. C. W. Pike, J. Bray, P. Filippakopoulos, J. Muniz, A. Chaikuad, N. Burgess-Brown, C. H. Arrowsmith, J. Weigelt, A. Edwards, C. Bountr F. Von Delft, O. Gileadi, U. Oppermann
Date :  31 Jan 09  (Deposition) - 10 Mar 09  (Release) - 09 Mar 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym./Biol. Unit :  A
Keywords :  Immune System, Multiple Anomalous Dispersion, Cancer/Testis Antigen 1. 4, Melanoma Antigen Family A 4, Ct1. 4, Mage-41, Mage-X2, Tumor Antigen, Melanoma-Associated Antigen 4 (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. A. Newman, C. D. O. Cooper, A. K. Roos, H. Aitkenhead, U. C. T. Oppermann, H. J. Cho, R. Osman, O. Gileadi
Structures Of Two Melanoma-Associated Antigens Suggest Allosteric Regulation Of Effector Binding.
Plos One V. 11 48762 2016
PubMed-ID: 26910052  |  Reference-DOI: 10.1371/JOURNAL.PONE.0148762

(-) Compounds

Molecule 1 - MELANOMA-ASSOCIATED ANTIGEN 4
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PNIC28-BSA4
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Variant: R3-PRARE2
    Fragment: RESIDUES 101-317
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Other Details: UNCLEAVED HISTAG
    Synonym: MAGE-4 ANTIGEN, MAGE-X2 ANTIGEN, MAGE-41 ANTIGEN, CANCER/TESTIS ANTIGEN 1.4, CT1.4

 Structural Features

(-) Chains, Units

  1
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 2WA0)

(-) Sites  (0, 0)

(no "Site" information available for 2WA0)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 2WA0)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric/Biological Unit
No.Residues
1Tyr A:-4 -Phe A:-3

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (3, 3)

Asymmetric/Biological Unit (3, 3)
  dbSNPPDB
No.SourceVariant IDVariantUniProt IDStatusIDChainVariant
1UniProtVAR_076262L137QMAGA4_HUMANPolymorphism  ---AL137Q
2UniProtVAR_036582G153DMAGA4_HUMANUnclassified  ---AG153D
3UniProtVAR_078319G230EMAGA4_HUMANPolymorphism773875619AG230E
  SNP/SAP Summary Statistics (UniProtKB/Swiss-Prot)

(-) PROSITE Motifs  (1, 1)

Asymmetric/Biological Unit (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MAGEPS50838 MAGE conserved domain profile.MAGA4_HUMAN110-309  1A:110-309

(-) Exons   (1, 1)

Asymmetric/Biological Unit (1, 1)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.3bENST000003939213bENSE00001516923X:151081977-15108206084MAGA4_HUMAN-00--
1.12aENST0000039392112aENSE00001725092X:151091925-15109199672MAGA4_HUMAN-00--
1.12gENST0000039392112gENSE00002184637X:151092072-1510936421571MAGA4_HUMAN1-3393391A:-14-312 (gaps)239

(-) 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:214
 aligned with MAGA4_HUMAN | P43358 from UniProtKB/Swiss-Prot  Length:317

    Alignment length:239
                                    83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303         
          MAGA4_HUMAN    74 TTISFTCWRQPNEGSSSQEEEGPSTSPDAESLFREALSNKVDELAHFLLRKYRAKELVTKAEMLERVIKNYKRCFPVIFGKASESLKMIFGIDVKEVDPASNTYTLVTCLGLSYDGLLGNNQIFPKTGLLIIVLGTIAMEGDSASEEEIWEELGVMGVYDGREHTVYGEPRKLLTQDWVQENYLEYRQVPGSNPARYEFLWGPRALAETSYVKVLEHVVRVNARVRIAYPSLREAALLE 312
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------               ------------------MAGE-2wa0A01 A:117-287                                                                                                                                                     ------------------------- Pfam domains
         Sec.struct. author ..........---------------...hhhhhhhhhhhhhhhhhhhhhhhhh....eehhhhhhh.....hhhhhhhhhhhhhhhhhhh.eeeeee.--..eeeeeehhh.......--......hhhhhhhhhhhhhh...eehhhhhhhhhh..............hhhhhh.hhhh...eeee..------..eeee.hhhhhh..hhhhhhhhhhhh.........hhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------Q---------------D----------------------------------------------------------------------------E---------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------MAGE  PDB: A:110-309 UniProt: 110-309                                                                                                                                                                   --- PROSITE
               Transcript 1 Exon 1.12g  PDB: A:-14-312 (gaps) UniProt: 1-339 [INCOMPLETE]                                                                                                                                                                                   Transcript 1
                 2wa0 A -14 SGVDLGTYFQ---------------SMDAESLFREALSNKVDELAHFLLRKYRAKELVTKAEMLERVIKNYKRCFPVIFGKASESLKMIFGIDVKEVD--SNTYTLVTCLGLSYDGLL--NQIFPKTGLLIIVLGTIAMEGDSASEEEIWEELGVMGVYDGREHTVYGEPRKLLTQDWVQENYLEYRQV------RYEFLWGPRALAETSYVKVLEHVVRVNARVRIAYPSLREAALLE 312
                                  ||-2         -     ||103       113       123       133       143       153       163       | -|      183       | -|      203       213       223       233       243       253        |-     | 273       283       293       303         
                                 -8| |              -1||                                                                   171  |              191  |                                                                 262    269                                           
                                  -4 |                0|                                                                      174                 194                                                                                                                      
                                    -2               101
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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 2WA0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2WA0)

(-) Pfam Domains  (1, 1)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: MAGE] (1)

(-) Gene Ontology  (4, 4)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (MAGA4_HUMAN | P43358)
molecular function
    GO:0003674    molecular_function    Elemental activities, such as catalysis or binding, describing the actions of a gene product at the molecular level. A given gene product may exhibit one or more molecular functions.
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
biological process
    GO:0008150    biological_process    Any process specifically pertinent to the functioning of integrated living units: cells, tissues, organs, and organisms. A process is a collection of molecular events with a defined beginning and end.
cellular component
    GO:0005575    cellular_component    The part of a cell, extracellular environment or virus in which a gene product is located. A gene product may be located in one or more parts of a cell and its location may be as specific as a particular macromolecular complex, that is, a stable, persistent association of macromolecules that function together.

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    Tyr A:-4 - Phe A:-3   [ RasMol ]  
 

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 Related Entries

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

UniProtKB/Swiss-Prot
        MAGA4_HUMAN | P43358: 1i4f

(-) Related Entries Specified in the PDB File

1i4f CRYSTAL STRUCTURE OF HLA-A*0201/MAGE-A4- PEPTIDE COMPLEX