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(-) Description

Title :  CRYSTAL STRUCTURE OF THE WILD-TYPE MBT DOMAINS OF HUMAN SCML2
 
Authors :  C. M. Santiveri, M. D. Allen, F. Sait, M. Bycroft
Date :  26 Jan 05  (Deposition) - 08 Feb 05  (Release) - 05 Feb 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.70
Chains :  Asym. Unit :  A,B,C
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  C  (1x)
Keywords :  Malignant Brain Tumor, Transcription Factor, Transcription (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. M. Santiveri, B. C. Lechtenberg, M. D. Allen, A. Sathyamurthy, A. M. Jaulent, S. M. V. Freund, M. Bycroft
The Malignant Brain Tumor Repeats Of Human Scml2 Bind To Peptides Containing Monomethylated Lysine.
J. Mol. Biol. V. 382 1107 2008
PubMed-ID: 18706910  |  Reference-DOI: 10.1016/J.JMB.2008.07.081

(-) Compounds

Molecule 1 - SEX COMB ON MIDLEG-LIKE PROTEIN 2
    ChainsA, B, C
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPRSETA
    Expression System StrainC41
    Expression System Taxid562
    Expression System VectorPRSETA
    FragmentMBT DOMAIN, RESIDUES 1-243
    Organism CommonHUMAN
    Organism ScientificHOMO SAPIENS
    Organism Taxid9606
    SynonymSCML2 PROTEIN

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit ABC
Biological Unit 1 (1x)A  
Biological Unit 2 (1x) B 
Biological Unit 3 (1x)  C

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 12)

Asymmetric Unit (2, 12)
No.NameCountTypeFull Name
1IOD10Ligand/IonIODIDE ION
2NA2Ligand/IonSODIUM ION
Biological Unit 1 (1, 3)
No.NameCountTypeFull Name
1IOD3Ligand/IonIODIDE ION
2NA-1Ligand/IonSODIUM ION
Biological Unit 2 (1, 3)
No.NameCountTypeFull Name
1IOD3Ligand/IonIODIDE ION
2NA-1Ligand/IonSODIUM ION
Biological Unit 3 (1, 4)
No.NameCountTypeFull Name
1IOD4Ligand/IonIODIDE ION
2NA-1Ligand/IonSODIUM ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETRP A:216BINDING SITE FOR RESIDUE IOD A1244
2AC2SOFTWARETRP B:35 , ARG B:231BINDING SITE FOR RESIDUE IOD B1244
3AC3SOFTWAREHIS B:34 , LYS B:162BINDING SITE FOR RESIDUE IOD B1245
4AC4SOFTWAREHOH B:2048BINDING SITE FOR RESIDUE NA B1246
5AC5SOFTWARETRP B:216BINDING SITE FOR RESIDUE IOD C1244
6AC6SOFTWARETRP C:107 , HOH C:2061BINDING SITE FOR RESIDUE IOD C1245
7AC7SOFTWARETYR B:215 , TRP B:216 , HOH B:2208 , HOH C:2061BINDING SITE FOR RESIDUE NA C1247
8AC8SOFTWARETRP C:35 , ARG C:231 , HOH C:2048BINDING SITE FOR RESIDUE IOD C1248

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 6)

Asymmetric Unit (1, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MBTPS51079 MBT repeat profile.SCML2_HUMAN33-131
 
 
139-240
 
 
  6A:33-131
B:33-131
C:33-131
A:139-240
B:140-240
C:153-240
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MBTPS51079 MBT repeat profile.SCML2_HUMAN33-131
 
 
139-240
 
 
  2A:33-131
-
-
A:139-240
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MBTPS51079 MBT repeat profile.SCML2_HUMAN33-131
 
 
139-240
 
 
  2-
B:33-131
-
-
B:140-240
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1MBTPS51079 MBT repeat profile.SCML2_HUMAN33-131
 
 
139-240
 
 
  2-
-
C:33-131
-
-
C:153-240

(-) Exons   (5, 13)

Asymmetric Unit (5, 13)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1aENST000002519001aENSE00001341544X:18372847-18372712136SCML2_HUMAN-00--
1.2ENST000002519002ENSE00002195410X:18352215-1835217046SCML2_HUMAN1-880--
1.3ENST000002519003ENSE00001740872X:18348775-1834870769SCML2_HUMAN8-31241-
B:27-31
-
-
5
-
1.4ENST000002519004ENSE00001722015X:18343097-1834302771SCML2_HUMAN31-54243A:32-54
B:31-54
C:32-54
23
24
23
1.5ENST000002519005ENSE00001761590X:18342213-18341979235SCML2_HUMAN55-133793A:55-133
B:55-133
C:55-133
79
79
79
1.6ENST000002519006ENSE00001802908X:18338540-1833845289SCML2_HUMAN133-162303A:133-162
B:133-162 (gaps)
C:133-162 (gaps)
30
30
30
1.7ENST000002519007ENSE00001780951X:18323335-18323092244SCML2_HUMAN163-244823A:163-243
B:163-243
C:163-243
81
81
81
1.8ENST000002519008ENSE00001602863X:18283922-18283705218SCML2_HUMAN244-316730--
1.9ENST000002519009ENSE00001692459X:18278411-18278291121SCML2_HUMAN317-357410--
1.10ENST0000025190010ENSE00001801055X:18276367-18276164204SCML2_HUMAN357-425690--
1.11ENST0000025190011ENSE00001720943X:18275150-18274968183SCML2_HUMAN425-486620--
1.12bENST0000025190012bENSE00001776891X:18266002-18265889114SCML2_HUMAN486-524390--
1.13ENST0000025190013ENSE00001632032X:18264948-18264697252SCML2_HUMAN524-608850--
1.14ENST0000025190014ENSE00000666137X:18260710-18260559152SCML2_HUMAN608-658510--
1.15bENST0000025190015bENSE00001765000X:18259499-182574342066SCML2_HUMAN659-700420--

(-) 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:212
 aligned with SCML2_HUMAN | Q9UQR0 from UniProtKB/Swiss-Prot  Length:700

    Alignment length:212
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  
          SCML2_HUMAN    32 DFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLGYQMNTSSWPMFLLKTLNGSEMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
               SCOP domains d2biva1 A:32-138 automated matches                                                                         d2biva2 A:139-243 automated matches                                                                       SCOP domains
               CATH domains 2bivA01 A:32-58,A:163-243  2bivA02 A:59-162  [code=2.30.30.160, no name defined]                                                   2bivA01 A:32-58,A:163-243  [code=2.30.30.160, no name defined]                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh....hhhhh...............eeeeee..eeeeeeeeeeeeee..eeeeee........eeee.....ee..hhhhhh............hhhhhhhhhhhhhh.....hhhhh................eeeee.......eeeeeeeeee..eeeeee...hhhhheeee.....ee..hhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -MBT  PDB: A:33-131 UniProt: 33-131                                                                 -------MBT  PDB: A:139-240 UniProt: 139-240                                                                  --- PROSITE
           Transcript 1 (1) -----------------------Exon 1.5  PDB: A:55-133 UniProt: 55-133                                        -----------------------------Exon 1.7  PDB: A:163-243 UniProt: 163-244 [INCOMPLETE]                            Transcript 1 (1)
           Transcript 1 (2) Exon 1.4  PDB: A:32-54 ------------------------------------------------------------------------------Exon 1.6  PDB: A:133-162      --------------------------------------------------------------------------------- Transcript 1 (2)
                 2biv A  32 DFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLGYQMNTSSWPMFLLKTLNGSEMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  

Chain B from PDB  Type:PROTEIN  Length:211
 aligned with SCML2_HUMAN | Q9UQR0 from UniProtKB/Swiss-Prot  Length:700

    Alignment length:217
                                    36        46        56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       
          SCML2_HUMAN    27 SVQRDDFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLGYQMNTSSWPMFLLKTLNGSEMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
               SCOP domains d2bivb1 B:27-133 automated matches                                                                         ------d2bivb2 B:140-243 automated matches                                                                      SCOP domains
               CATH domains 2bivB01 B:27-58,B:163-243       2bivB02 B:59-162  [code=2.30.30.160, no name defined]                                                   2bivB01 B:27-58,B:163-243  [code=2.30.30.160, no name defined]                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .......hhhhhhhhh.....hhhhh...............eeeeee..eeeeeeeeeeeeee..eeeeee........eeee.....ee..hhhhhh.........------hhhhhhhhhhh.....hhhhh................eeeee.......eeeeeeeeee..eeeeee........eeee.....ee..hhhhhhh......... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------MBT  PDB: B:33-131 UniProt: 33-131                                                                 -------MBT  PDB: B:140-240 UniProt: 139-240                                                                  --- PROSITE
           Transcript 1 (1) 1.3  -----------------------Exon 1.5  PDB: B:55-133 UniProt: 55-133                                        -----------------------------Exon 1.7  PDB: B:163-243 UniProt: 163-244 [INCOMPLETE]                            Transcript 1 (1)
           Transcript 1 (2) ----Exon 1.4  PDB: B:31-54  ------------------------------------------------------------------------------Exon 1.6  PDB: B:133-162 (gaps--------------------------------------------------------------------------------- Transcript 1 (2)
                 2biv B  27 SVQRDDFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLG------SWPMFLLKTLNGSEMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
                                    36        46        56        66        76        86        96       106       116       126      |  -   |   146       156       166       176       186       196       206       216       226       236       
                                                                                                                                    133    140                                                                                                       

Chain C from PDB  Type:PROTEIN  Length:193
 aligned with SCML2_HUMAN | Q9UQR0 from UniProtKB/Swiss-Prot  Length:700

    Alignment length:212
                                    41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241  
          SCML2_HUMAN    32 DFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLGYQMNTSSWPMFLLKTLNGSEMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
               SCOP domains d2bivc1 C:32-133 automated matches                                                                    -------------------d2bivc2 C:153-243 automated matches                                                         SCOP domains
               CATH domains 2bivC01 C:32-58,C:163-243  2bivC02 C:59-162  [code=2.30.30.160, no name defined]                                                   2bivC01 C:32-58,C:163-243  [code=2.30.30.160, no name defined]                    CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhh.....hhhhh...............eeeeee..eeeeeeeeeeeeee..eeeeee........eeee.....ee..hhhhhh.........-------------------...hhhhh................eeeee.......eeeeeeeeee..eeeeee...hhhhheeee.....ee..hhhhhhh......... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -MBT  PDB: C:33-131 UniProt: 33-131                                                                 -------MBT  PDB: C:153-240 UniProt: 139-240                                                                  --- PROSITE
           Transcript 1 (1) -----------------------Exon 1.5  PDB: C:55-133 UniProt: 55-133                                        -----------------------------Exon 1.7  PDB: C:163-243 UniProt: 163-244 [INCOMPLETE]                            Transcript 1 (1)
           Transcript 1 (2) Exon 1.4  PDB: C:32-54 ------------------------------------------------------------------------------Exon 1.6  PDB: C:133-162 (gaps--------------------------------------------------------------------------------- Transcript 1 (2)
                 2biv C  32 DFHWEEYLKETGSISAPSECFRQSQIPPVNDFKVGMKLEARDPRNATSVCIATVIGITGARLRLRLDGSDNRNDFWRLVDSPDIQPVGTCEKEGDLLQPPLG-------------------EMASATLFKKEPPKPPLNNFKVGMKLEAIDKKNPYLICPATIGDVKGDEVHITFDGWSGAFDYWCKYDSRDIFPAGWCRLTGDVLQPPGTS 243
                                    41        51        61        71        81        91       101       111       121       131 |       -         - |     161       171       181       191       201       211       221       231       241  
                                                                                                                               133                 153                                                                                          

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  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, 6)

Asymmetric Unit

(-) CATH Domains  (1, 6)

Asymmetric Unit
(-)
Class: Mainly Beta (13760)
1a2bivA02A:59-162
1b2bivC02C:59-162
1c2bivA01A:32-58,A:163-243
1d2bivC01C:32-58,C:163-243
1e2bivB01B:27-58,B:163-243
1f2bivB02B:59-162

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (7, 7)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C   (SCML2_HUMAN | Q9UQR0)
molecular function
    GO:0003677    DNA binding    Any molecular function by which a gene product interacts selectively and non-covalently with DNA (deoxyribonucleic acid).
    GO:0003700    transcription factor activity, sequence-specific DNA binding    Interacting selectively and non-covalently with a specific DNA sequence in order to modulate transcription. The transcription factor may or may not also interact selectively with a protein or macromolecular complex.
biological process
    GO:0009653    anatomical structure morphogenesis    The process in which anatomical structures are generated and organized. Morphogenesis pertains to the creation of form.
    GO:0006355    regulation of transcription, DNA-templated    Any process that modulates the frequency, rate or extent of cellular DNA-templated transcription.
    GO:0006351    transcription, DNA-templated    The cellular synthesis of RNA on a template of DNA.
cellular component
    GO:0031519    PcG protein complex    A chromatin-associated multiprotein complex containing Polycomb Group proteins. In Drosophila, Polycomb group proteins are involved in the long-term maintenance of gene repression, and PcG protein complexes associate with Polycomb group response elements (PREs) in target genes to regulate higher-order chromatin structure.
    GO:0005634    nucleus    A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

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 Related Entries

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

UniProtKB/Swiss-Prot
        SCML2_HUMAN | Q9UQR01oi1 2mem 2vyt 4edu

(-) Related Entries Specified in the PDB File

1oi1 CRYSTAL STRUCTURE OF THE MBT DOMAINS OF HUMAN SCML2
2vyt THE MBT REPEATS OF HUMAN SCML2 BIND TO PEPTIDES CONTAINING MONO METHYLATED LYSINE.