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(-) Description

Title :  TWITCHIN KINASE FRAGMENT (C.ELEGANS), AUTOREGULATED PROTEIN KINASE AND IMMUNOGLOBULIN DOMAINS
 
Authors :  B. Kobe, J. Heierhorst, S. C. Feil, M. W. Parker, G. M. Benian, K. R. Weiss, B. E. Kemp
Date :  28 Jun 96  (Deposition) - 12 Mar 97  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.30
Chains :  Asym. Unit :  A
Biol. Unit 1:  A  (2x)
Keywords :  Kinase, Twitchin, Intrasteric Regulation (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  B. Kobe, J. Heierhorst, S. C. Feil, M. W. Parker, G. M. Benian, K. R. Weiss, B. E. Kemp
Giant Protein Kinases: Domain Interactions And Structural Basis Of Autoregulation.
Embo J. V. 15 6810 1996
PubMed-ID: 9003756
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - TWITCHIN
    ChainsA
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System Taxid562
    FragmentKINASE FRAGMENT
    Organism ScientificCAENORHABDITIS ELEGANS
    Organism Taxid6239

 Structural Features

(-) Chains, Units

  1
Asymmetric Unit A
Biological Unit 1 (2x)A

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 1KOA)

(-) Sites  (0, 0)

(no "Site" information available for 1KOA)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1KOA)

(-) Cis Peptide Bonds  (1, 1)

Asymmetric Unit
No.Residues
1Leu A:6232 -Pro A:6233

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1KOA)

(-) PROSITE Motifs  (2, 2)

Asymmetric Unit (2, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.UNC22_CAEEL6267-6290  1A:5948-5971
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.UNC22_CAEEL6378-6390  1A:6059-6071
Biological Unit 1 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PROTEIN_KINASE_ATPPS00107 Protein kinases ATP-binding region signature.UNC22_CAEEL6267-6290  2A:5948-5971
2PROTEIN_KINASE_STPS00108 Serine/Threonine protein kinases active-site signature.UNC22_CAEEL6378-6390  2A:6059-6071

(-) Exons   (0, 0)

(no "Exon" information available for 1KOA)

(-) 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:447
 aligned with UNC22_CAEEL | Q23551 from UniProtKB/Swiss-Prot  Length:7158

    Alignment length:447
                                  6243      6253      6263      6273      6283      6293      6303      6313      6323      6333      6343      6353      6363      6373      6383      6393      6403      6413      6423      6433      6443      6453      6463      6473      6483      6493      6503      6513      6523      6533      6543      6553      6563      6573      6583      6593      6603      6613      6623      6633      6643      6653      6663      6673       
         UNC22_CAEEL   6234 YDNYVFDIWKQYYPQPVEIKHDHVLDHYDIHEELGTGAFGVVHRVTERATGNNFAAKFVMTPHESDKETVRKEIQTMSVLRHPTLVNLHDAFEDDNEMVMIYEFMSGGELFEKVADEHNKMSEDEAVEYMRQVCKGLCHMHENNYVHLDLKPENIMFTTKRSNELKLIDFGLTAHLDPKQSVKVTTGTAEFAAPEVAEGKPVGYYTDMWSVGVLSYILLSGLSPFGGENDDETLRNVKSCDWNMDDSAFSGISEDGKDFIRKLLLADPNTRMTIHQALEHPWLTPGNAPGRDSQIPSSRYTKIRDSIKTKYDAWPEPLPPLGRISNYSSLRKHRPQEYSIRDAFWDRSEAQPRFIVKPYGTEVGEGQSANFYCRVIASSPPVVTWHKDDRELKQSVKYMKRYNGNDYGLTINRVKGDDKGEYTVRAKNSYGTKEEIVFLNVTRHSEP 6680
               SCOP domains d1koaa2 A:5915-6264 Twitchin, kinase domain                                                                                                                                                                                                                                                                                                                   d1koaa1 A:6265-6361 Twitchin                                                                      SCOP domains
               CATH domains 1koaA01 A:5915-6020 Phosphorylase Kinase; domain 1                                                        1koaA02 A:6021-6265 Transferase(Phosphotransferase) domain 1                                                                                                                                                                                         1koaA03 A:6266-6361 Immunoglobulins                                                              CATH domains
               Pfam domains ---------------------------Pkinase-1koaA02 A:5942-6197                                                                                                                                                                                                                                     --------------------------------------------------------------------I-set-1koaA01 A:6266-6355                                                                 ------ Pfam domains
         Sec.struct. author .hhh...hhhh............hhh.eee..eeeee..eeeeeeee....eeeeeeee....hhhhhhhhhhhhhhhh........eeeeeee..eeeeee.......hhhhh........hhhhhhhhhhhhhhhhhhhh.........hhheee.......eee..............eeee........hhhhh.....hhhhhhhhhhhhhhhhh.........hhhhhhhhhh.......hhhhh..hhhhhhhhhh....hhh...hhhhhh.....................hhhhhhhhhhh........hhhhhhh..hhhhh.hhhh.eeee...hhh...eeee.....eee....eeeeeeee.....eeeeee..................eeeeee.....hhh..eeeeeee..eeeeeee..eee..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------PROTEIN_KINASE_ATP      ---------------------------------------------------------------------------------------PROTEIN_KINAS-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                1koa A 5915 YDNYVFDIWKQYYPQPVEIKHDHVLDHYDIHEELGTGAFGVVHRVTERATGNNFAAKFVMTPHESDKETVRKEIQTMSVLRHPTLVNLHDAFEDDNEMVMIYEFMSGGELFEKVADEHNKMSEDEAVEYMRQVCKGLCHMHENNYVHLDLKPENIMFTTKRSNELKLIDFGLTAHLDPKQSVKVTTGTAEFAAPEVAEGKPVGYYTDMWSVGVLSYILLSGLSPFGGENDDETLRNVKSCDWNMDDSAFSGISEDGKDFIRKLLLADPNTRMTIHQALEHPWLTPGNAPGRDSQIPSSRYTKIRDSIKTKYDAWPEPLPPLGRISNYSSLRKHRPQEYSIRDAFWDRSEAQPRFIVKPYGTEVGEGQSANFYCRVIASSPPVVTWHKDDRELKQSVKYMKRYNGNDYGLTINRVKGDDKGEYTVRAKNSYGTKEEIVFLNVTRHSEP 6361
                                  5924      5934      5944      5954      5964      5974      5984      5994      6004      6014      6024      6034      6044      6054      6064      6074      6084      6094      6104      6114      6124      6134      6144      6154      6164      6174      6184      6194      6204      6214      6224      6234      6244      6254      6264      6274      6284      6294      6304      6314      6324      6334      6344      6354       

   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  (2, 2)

Asymmetric Unit

(-) CATH Domains  (3, 3)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (2, 2)

Asymmetric Unit
(-)
Clan: Ig (577)
(-)
Clan: PKinase (934)

(-) Gene Ontology  (14, 14)

Asymmetric Unit(hide GO term definitions)
Chain A   (UNC22_CAEEL | Q23551)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0005516    calmodulin binding    Interacting selectively and non-covalently with calmodulin, a calcium-binding protein with many roles, both in the calcium-bound and calcium-free states.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0004672    protein kinase activity    Catalysis of the phosphorylation of an amino acid residue in a protein, usually according to the reaction: a protein + ATP = a phosphoprotein + ADP.
    GO:0004674    protein serine/threonine kinase activity    Catalysis of the reactions: ATP + protein serine = ADP + protein serine phosphate, and ATP + protein threonine = ADP + protein threonine phosphate.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0051782    negative regulation of cell division    Any process that stops, prevents, or reduces the frequency, rate or extent of cell division.
    GO:0018105    peptidyl-serine phosphorylation    The phosphorylation of peptidyl-serine to form peptidyl-O-phospho-L-serine.
    GO:0018107    peptidyl-threonine phosphorylation    The phosphorylation of peptidyl-threonine to form peptidyl-O-phospho-L-threonine.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0006468    protein phosphorylation    The process of introducing a phosphate group on to a protein.
cellular component
    GO:0031672    A band    The dark-staining region of a sarcomere, in which myosin thick filaments are present; the center is traversed by the paler H zone, which in turn contains the M line.

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    Leu A:6232 - Pro A:6233   [ RasMol ]  
 
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 Related Entries

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        UNC22_CAEEL | Q235511wit 1wiu 3uto

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