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(-) Description

Title :  CRYSTAL STRUCTURE OF SE-MET HN33/TUSC3
 
Authors :  E. Mohorko, R. L. Owen, G. Malojcic, M. S. Brozzo, M. Aebi, R. Glockshube
Date :  13 Aug 13  (Deposition) - 26 Mar 14  (Release) - 07 May 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (1x)
Biol. Unit 2:  B  (1x)
Keywords :  Thioredoxin-Like Fold; Thiol/Disulfide Oxidoreductase, Thiol/Disulfide Exchange Reactions, Redox-Active Protein, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. Mohorko, R. L. Owen, G. Malojcic, M. S. Brozzo, M. Aebi, R. Glockshuber
Structural Basis Of Substrate Specificity Of Human Oligosaccharyl Transferase Subunit N33/Tusc3 And Its Role I Regulating Protein N-Glycosylation.
Structure V. 22 590 2014
PubMed-ID: 24685145  |  Reference-DOI: 10.1016/J.STR.2014.02.013

(-) Compounds

Molecule 1 - TUMOR SUPPRESSOR CANDIDATE 3
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: SOLUBLE DOMAIN OF N33/TUSC3
    Gene: N33, TUSC3
    Mutation: YES
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: MAGNESIUM UPTAKE/TRANSPORTER TUSC3, PROTEIN N33

 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  (1, 14)

Asymmetric Unit (1, 14)
No.NameCountTypeFull Name
1MSE14Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (1, 7)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (1, 7)
No.NameCountTypeFull Name
1MSE7Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (0, 0)

(no "Site" information available for 4M8G)

(-) SS Bonds  (2, 2)

Asymmetric Unit
No.Residues
1A:58 -A:61
2B:58 -B:61

(-) Cis Peptide Bonds  (8, 8)

Asymmetric Unit
No.Residues
1Ser A:19 -Ser A:20
2Pro A:39 -Pro A:40
3Ala A:107 -Pro A:108
4Glu B:17 -Trp B:18
5Ser B:20 -Arg B:21
6Arg B:21 -Arg B:22
7Pro B:39 -Pro B:40
8Ala B:107 -Pro B:108

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4M8G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4M8G)

(-) Exons   (0, 0)

(no "Exon" information available for 4M8G)

(-) 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:139
                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhhhhh.......eeeeeee..hhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee...hhhhhhhh......eeeee......hhhhh.hhhhhh.hhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m8g A  13 EQLmEWSSRRSIFRmNGDKFRKFIKAPPRNYSmIVmFTALQPQRQCSVCRQANEEYQILANSWRYSSNKLFFSmVDYDEGTDVFQQLNmNSAPTFmHFPPKGRPKRADTFDLQRIGFAAEQLAKWIADRTDVHIRVFRL 154
                               |    22    |   32        42  |  |  52        62        72      ||85   |    95       105     | 115       125       135       145         
                               |         27-MSE            45-MSE                            79|     |            104-MSE  |                                           
                              16-MSE                          48-MSE                          83     |                   111-MSE                                       
                                                                                                    89-MSE                                                             


Chain B from PDB  Type:PROTEIN  Length:139
                                                                                                                                                                           
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...............hhhhhhhhh.......eeeeeee..hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeeee...hhhhhhhh......eeeee......hhhhh.hhhhhh.hhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4m8g B  13 EQLmEWSSRRSIFRmNGDKFRKFIKAPPRNYSmIVmFTALQPQRQCSVCRQANEEYQILANSWRYSSANKLFFSmVDYDEGTDVFQQLNmNSAPTFmHFPPKGRPKRADTFDLQRIGFAAEQLAKWIADRTDVHIRVFR 153
                               |    22    |   32        42  |  |  52        62        72       |84    |   94       104      |114       124       134       144         
                              16-MSE     27-MSE            45-MSE                             80|     |            104-MSE  |                                          
                                                              48-MSE                           83     |                   111-MSE                                      
                                                                                                     89-MSE
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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 4M8G)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4M8G)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4M8G)

(-) Gene Ontology  (17, 17)

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  Cis Peptide Bonds
    Ala A:107 - Pro A:108   [ RasMol ]  
    Ala B:107 - Pro B:108   [ RasMol ]  
    Arg B:21 - Arg B:22   [ RasMol ]  
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 Related Entries

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

UniProtKB/Swiss-Prot
        TUSC3_HUMAN | Q13454: 4m90 4m91 4m92

(-) Related Entries Specified in the PDB File

4m90 4m91 4m92