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(-) Description

Title :  STRUCTURE OF CBL(TKB) BOUND TO A PHOSPHORYLATED PENTAPEPTIDE
 
Authors :  G. Borgstahl, A. Natarajan
Date :  21 Aug 12  (Deposition) - 18 Sep 13  (Release) - 18 Sep 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (3x)
Keywords :  Ubiquitin Ligase(E3), Ligase-Ligase Inhibitor Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. A. Kumar, Q. Chen, S. Kizhake, C. Kolar, M. Kang, C. E. Chang, G. E. Borgstahl, A. Natarajan
The Paradox Of Conformational Constraint In The Design Of Cbl(Tkb)-Binding Peptides.
Sci Rep V. 3 1639 2013
PubMed-ID: 23572190  |  Reference-DOI: 10.1038/SREP01639

(-) Compounds

Molecule 1 - ACE-PTR-THR-PRO-GLU-PRO, PEPTIDE INHIBITOR
    Chains: A
    Engineered: YES
    Synthetic: YES
 
Molecule 2 - E3 UBIQUITIN-PROTEIN LIGASE CBL
    Chains: B
    EC Number: 6.3.2.-
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET28
    Expression System Strain: ROSETTA-2
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: HUMAN CBL TKB DOMAIN RESIDUES 47-351
    Gene: CBL, CBL2, RNF55
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: CASITAS B-LINEAGE LYMPHOMA PROTO-ONCOGENE, PROTO-ONCOGENE C- CBL, RING FINGER PROTEIN 55, SIGNAL TRANSDUCTION PROTEIN CBL

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (1x): AB
Biological Unit 2 (3x): AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 3)

Asymmetric Unit (3, 3)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2NH21Mod. Amino AcidAMINO GROUP
3PTR1Mod. Amino AcidO-PHOSPHOTYROSINE
Biological Unit 1 (3, 3)
No.NameCountTypeFull Name
1ACE1Mod. Amino AcidACETYL GROUP
2NH21Mod. Amino AcidAMINO GROUP
3PTR1Mod. Amino AcidO-PHOSPHOTYROSINE
Biological Unit 2 (3, 9)
No.NameCountTypeFull Name
1ACE3Mod. Amino AcidACETYL GROUP
2NH23Mod. Amino AcidAMINO GROUP
3PTR3Mod. Amino AcidO-PHOSPHOTYROSINE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:101 , TYR B:274 , ARG B:294 , SER B:296 , CYS B:297 , THR B:298 , ARG B:299 , TYR B:307 , GLN B:316 , THR B:317 , HIS B:320 , LYS B:322 , PHE B:336 , TYR B:337 , HOH B:412 , HOH B:417BINDING SITE FOR CHAIN A OF ACE-PTR-THR-PRO-GLU- PRO, PEPTIDE INHIBITOR

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4GPL)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Pro B:81 -Pro B:82
2Gln B:249 -Pro B:250

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4GPL)

(-) 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:7
                                       
               SCOP domains ------- SCOP domains
               CATH domains ------- CATH domains
               Pfam domains ------- Pfam domains
         Sec.struct. author ....... Sec.struct. author
                 SAPs(SNPs) ------- SAPs(SNPs)
                    PROSITE ------- PROSITE
                 Transcript ------- Transcript
                 4gpl A   6 xyTPEPx  12
                            ||    |
                            ||    |
                            6-ACE |
                             7-PTR|
                                 12-NH2


Chain B from PDB  Type:PROTEIN  Length:305
                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains d4gplb1 B:47-177 N-terminal domain of cbl (N-cbl)                                                                                  d4gplb2 B:178-263 Cbl                                                                 d4gplb3 B:264-351 Cbl                                                                    SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh...hhhhhhhhhhhhh...eeehhhhhhhhhh.....hhhhhhhhhhhhh.....eeehhhhhhhhhhh.hhhhhhhhhhhhh..........hhhhhhhhhhh......eeeeee.......eeeeee.....eeee.....hhhhhhhhhhhh....ee........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4gpl B  47 PPGTVDKKMVEKCWKLMDKVVRLCQNPKLALKNSPPYILDLLPDTYQHLRTILSRYEGKMETLGENEYFRVFMENLMKKTKQTISLFKEGKERMYEENSQPRRNLTKLSLIFSHMLAELKGIFPSGLFQGDTFRITKADAAEFWRKAFGEKTIVPWKSFRQALHEVHPISSGLEAMALKSTIDLTCNDYISVFEFDIFTRLFQPWSSLLRNWNSLAVTHPGYMAFLTYDEVKARLQKFIHKPGSYIFRLSCTRLGQWAIGYVTADGNILQTIPHNKPLFQALIDGFREGFYLFPDGRNQNPDLTG 351
                                    56        66        76        86        96       106       116       126       136       146       156       166       176       186       196       206       216       226       236       246       256       266       276       286       296       306       316       326       336       346
   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  (3, 3)

Asymmetric Unit
(-)
Class: All alpha proteins (14657)
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (32, 32)

Asymmetric Unit(hide GO term definitions)

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 Related Entries

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

UniProtKB/Swiss-Prot
        CBL_HUMAN | P22681: 1b47 1fbv 1yvh 2cbl 2juj 2k4d 2oo9 2y1m 2y1n 3bum 3bun 3buo 3buw 3bux 3ob1 3ob2 3plf 4a49 4a4b 4a4c 5hkw 5hkx 5hky 5hkz 5hl0 5j3x

(-) Related Entries Specified in the PDB File

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