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(-) Description

Title :  CRYSTAL STRUCTURE OF B4.2.3 T-CELL RECEPTOR
 
Authors :  K. Natarajan, J. Jiang, D. Margulies
Date :  21 Mar 16  (Deposition) - 29 Mar 17  (Release) - 21 Jun 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B,C,D,E,F
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Keywords :  T-Cell Receptor, Tcr, B4. 2. 3, B423, Mhc Class I, Molecular Recognition, Human Immunodeficiency Virus, Immune System (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  K. Natarajan, A. C. Mcshan, J. Jiang, V. K. Kumirov, R. Wang, H. Zhao, P. Schuck, M. E. Tilahun, L. F. Boyd, J. Ying, A. Bax, D. H. Margulies, N. G. Sgourakis
An Allosteric Site In The T-Cell Receptor C Beta Domain Plays A Critical Signalling Role.
Nat Commun V. 8 15260 2017
PubMed-ID: 28508865  |  Reference-DOI: 10.1038/NCOMMS15260

(-) Compounds

Molecule 1 - T-CELL RECEPTOR ALPHA CHAIN
    Cell: T LYMPHOCYTE
    Cell Line: B4.2.3 T CELL HYBRIDOMA
    Chains: A, C, E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: TCRAV2S6J38
    Mutation: YES
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Strain: BALB/C
 
Molecule 2 - T-CELL RECEPTOR BETA CHAIN
    Cell: T LYMPHOCYTE
    Cell Line: B4.2.3 T CELL HYBRIDOMA
    Chains: B, D, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3A
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Gene: TCRAV2S6J38
    Mutation: YES
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Strain: BALB/C

 Structural Features

(-) Chains, Units

  123456
Asymmetric Unit : ABCDEF
Biological Unit 1 (1x): AB    
Biological Unit 2 (1x):   CD  
Biological Unit 3 (1x):     EF

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 5IW1)

(-) Sites  (0, 0)

(no "Site" information available for 5IW1)

(-) SS Bonds  (12, 12)

Asymmetric Unit
No.Residues
1A:138 -A:188
2A:163 -B:167
3B:22 -B:90
4B:141 -B:202
5C:138 -C:188
6C:163 -D:167
7D:22 -D:90
8D:141 -D:202
9E:138 -E:188
10E:163 -F:167
11F:22 -F:90
12F:141 -F:202

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ser A:8 -Pro A:9
2Ser C:8 -Pro C:9
3Ser E:8 -Pro E:9

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 5IW1)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 5IW1)

(-) Exons   (0, 0)

(no "Exon" information available for 5IW1)

(-) 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:189
                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee..eeeee....eeeeeee......eeeeeee......eeeeeee....eeee..eeeeee....eeeeee...hhhhh.eeeeee..........ee...eeeeee........eeeeee.......eeeeee...............eee................eeeeee.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 A   3 QQVRQSPQSLTVWEGETAILNCSYENSAFDYFPWYQQFPGEGPALLISILSVSNKKEDGRFTIFFNKREKKLSLHIADSQPGDSATYFCAASASFGDNSKLIWGLGTSLVVNPNIQNPEPAVYQLKDPRSQDSTLCLFTDFDSQINVPKTMESGTFITDKCVLDMKAMDSKSNGAIAWSNQTSFTCQDI 191
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182         


Chain B from PDB  Type:PROTEIN  Length:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee....eeeeee......eeeeeee.....eeeeeeeee..eeee.......eeeeee..eeeeee...hhhhheeeeeeee.....eee...eeeeee.hhhhh...eeeee..hhhhhhhhheeeeeeeeeee....eeeeeee..eee...eee....eeee..eeeeeeeeeeehhhhh....eeeeeeee..................eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 B   3 VTQMPRYLIKRMGENVLLECGQDMSHETMYWYRQDPGLGLQLIYISYDVDSNSEGDIPKGYRVSRKKREHFSLILDSAKTNQTSVYFCASSLGHTEVFFGKGTRLTVVEDLRNVTPPKVSLFEPSKAEIANKQKATLVCLARGFFPDHVELSWWVNGKEVHSGVCTDPQAYKESNYSYALSSRLRVSATFWHNPRNHFRCQVQFHGLSEEDKWPEGSPKPVTQNISAEAWGRA 235
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232   


Chain C from PDB  Type:PROTEIN  Length:189
                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee..eeeee....eeeeeee......eeeeeee......eeeeeee....eeee..eeeeee....eeeeee...hhhhh.eeeeee..........ee...eeeeee........eeeeee.......eeeeee...............eee.....eee....eee.eeeeee.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 C   3 QQVRQSPQSLTVWEGETAILNCSYENSAFDYFPWYQQFPGEGPALLISILSVSNKKEDGRFTIFFNKREKKLSLHIADSQPGDSATYFCAASASFGDNSKLIWGLGTSLVVNPNIQNPEPAVYQLKDPRSQDSTLCLFTDFDSQINVPKTMESGTFITDKCVLDMKAMDSKSNGAIAWSNQTSFTCQDI 191
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182         


Chain D from PDB  Type:PROTEIN  Length:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee...eeeee....eeeeeee.....eeeeeee.....eeeeeeeee..eeee.......eeeeee..eeeeee...hhhhheeeeeeee.....eee...eeeeee.hhhhh...eeeee..hhhhhhhhheeeeeeeeeee....eeeeeee..eee...eee....eeee..eeeeeeeeeeehhhhh....eeeeeeee..................eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 D   3 VTQMPRYLIKRMGENVLLECGQDMSHETMYWYRQDPGLGLQLIYISYDVDSNSEGDIPKGYRVSRKKREHFSLILDSAKTNQTSVYFCASSLGHTEVFFGKGTRLTVVEDLRNVTPPKVSLFEPSKAEIANKQKATLVCLARGFFPDHVELSWWVNGKEVHSGVCTDPQAYKESNYSYALSSRLRVSATFWHNPRNHFRCQVQFHGLSEEDKWPEGSPKPVTQNISAEAWGRA 235
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232   


Chain E from PDB  Type:PROTEIN  Length:189
                                                                                                                                                                                                                             
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee..eeeee....eeeeeee......eeeeeee......eeeeeee....eeee..eeeeee....eeeeee...hhhhh.eeeeee..........ee...eeeeee........eeeeee.......eeeeee...............eee.....eee....eee.eeeeee.......... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 E   3 QQVRQSPQSLTVWEGETAILNCSYENSAFDYFPWYQQFPGEGPALLISILSVSNKKEDGRFTIFFNKREKKLSLHIADSQPGDSATYFCAASASFGDNSKLIWGLGTSLVVNPNIQNPEPAVYQLKDPRSQDSTLCLFTDFDSQINVPKTMESGTFITDKCVLDMKAMDSKSNGAIAWSNQTSFTCQDI 191
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182         


Chain F from PDB  Type:PROTEIN  Length:233
                                                                                                                                                                                                                                                                         
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeee....eeeeee.......eeeeee.....eeeeeeeee..eeee.......eeeeee..eeeeee...hhhhheeeeeeee.....eee...eeeeee.hhhhh...eeeee..hhhhhhhhheeeeeeeeeee....eeeeeee..eee...eee....eeee..eeeeeeeeeeehhhhh....eeeeeeee..................eeeeeeee... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5iw1 F   3 VTQMPRYLIKRMGENVLLECGQDMSHETMYWYRQDPGLGLQLIYISYDVDSNSEGDIPKGYRVSRKKREHFSLILDSAKTNQTSVYFCASSLGHTEVFFGKGTRLTVVEDLRNVTPPKVSLFEPSKAEIANKQKATLVCLARGFFPDHVELSWWVNGKEVHSGVCTDPQAYKESNYSYALSSRLRVSATFWHNPRNHFRCQVQFHGLSEEDKWPEGSPKPVTQNISAEAWGRA 235
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232
   Legend:   → Mismatch (orange background)
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    → 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  (0, 0)

(no "SCOP Domain" information available for 5IW1)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 5IW1)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 5IW1)

(-) Gene Ontology  (0, 0)

Asymmetric Unit(hide GO term definitions)
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  Cis Peptide Bonds
    Ser A:8 - Pro A:9   [ RasMol ]  
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5ivx