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(-) Description

Title :  REGULATORY SUBUNIT OF CAMP DEPENDENT PROTEIN KINASE
 
Authors :  Y. Su, W. R. G. Dostmann, F. W. Herberg, K. Durick, N. -H. Xuong, L. Ten Eyck, S. S. Taylor, K. I. Varughese
Date :  21 Jun 95  (Deposition) - 07 Dec 96  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.80
Chains :  Asym./Biol. Unit :  A
Keywords :  Regulatory Subunit, Kinase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  Y. Su, W. R. Dostmann, F. W. Herberg, K. Durick, N. H. Xuong, L. Ten Eyck, S. S. Taylor, K. I. Varughese
Regulatory Subunit Of Protein Kinase A: Structure Of Deletion Mutant With Camp Binding Domains.
Science V. 269 807 1995
PubMed-ID: 7638597
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CAMP DEPENDENT PROTEIN KINASE
    ChainsA
    EC Number2.7.1.37
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System GeneBOVINE SKELETON MUSCLE
    Expression System PlasmidPUC VECTOR
    Expression System Taxid562
    FragmentREGULATORY SUBUNIT
    GeneBOVINE SKELETON MUSCLE
    MutationYES
    Organism CommonCATTLE
    Organism ScientificBOS TAURUS
    Organism Taxid9913
    SynonymRI(ALPHA)

 Structural Features

(-) Chains, Units

  1
Asymmetric/Biological Unit A

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 2)

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
1CMP2Ligand/IonADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:198 , GLY A:199 , GLU A:200 , LEU A:201 , ALA A:202 , ARG A:209 , ALA A:210 , ALA A:211 , TRP A:260BINDING SITE FOR RESIDUE CMP A 401
2AC2SOFTWAREASN A:185 , PHE A:322 , GLY A:323 , GLU A:324 , ILE A:325 , ALA A:326 , ARG A:333 , ALA A:334 , ALA A:335 , TYR A:371 , ASN A:372 , SER A:373BINDING SITE FOR RESIDUE CMP A 601

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1RGS)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (3, 6)

Asymmetric/Biological Unit (3, 6)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CNMP_BINDING_3PS50042 cAMP/cGMP binding motif profile.KAP0_BOVIN136-251
254-375
  2A:135-250
A:253-374
2CNMP_BINDING_1PS00888 Cyclic nucleotide-binding domain signature 1.KAP0_BOVIN163-179
281-297
  2A:162-178
A:280-296
3CNMP_BINDING_2PS00889 Cyclic nucleotide-binding domain signature 2.KAP0_BOVIN199-216
323-340
  2A:198-215
A:322-339

(-) Exons   (9, 9)

Asymmetric/Biological Unit (9, 9)
 ENSEMBLUniProtKBPDB
No.Transcript IDExonExon IDGenome LocationLengthIDLocationLengthCountLocationLength
1.1ENSBTAT000000113711ENSBTAE00000313083chr19:63667746-63667642105KAP0_BOVIN-00--
1.2ENSBTAT000000113712ENSBTAE00000092376chr19:63665339-63665143197KAP0_BOVIN1-59590--
1.3ENSBTAT000000113713ENSBTAE00000092377chr19:63660511-63660341171KAP0_BOVIN60-116571A:113-1153
1.4ENSBTAT000000113714ENSBTAE00000092378chr19:63659532-6365944192KAP0_BOVIN117-147311A:116-14631
1.5ENSBTAT000000113715ENSBTAE00000092380chr19:63659241-6365918062KAP0_BOVIN147-168221A:146-16722
1.6ENSBTAT000000113716ENSBTAE00000092381chr19:63658431-6365838547KAP0_BOVIN168-183161A:167-18216
1.7ENSBTAT000000113717ENSBTAE00000092382chr19:63657530-63657372159KAP0_BOVIN184-236531A:183-23553
1.8ENSBTAT000000113718ENSBTAE00000092383chr19:63656713-6365665361KAP0_BOVIN237-257211A:236-25621
1.9ENSBTAT000000113719ENSBTAE00000092384chr19:63655618-63655497122KAP0_BOVIN257-297411A:256-29641
1.10ENSBTAT0000001137110ENSBTAE00000092385chr19:63654637-6365455682KAP0_BOVIN298-325281A:297-32428
1.11ENSBTAT0000001137111ENSBTAE00000092386chr19:63654278-63653922357KAP0_BOVIN325-381571A:324-37653

(-) Sequences/Alignments

Asymmetric/Biological 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:264
 aligned with KAP0_BOVIN | P00514 from UniProtKB/Swiss-Prot  Length:380

    Alignment length:264
                                   123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373    
           KAP0_BOVIN   114 RKVIPKDYKTMAALAKAIEKNVLFSHLDDNERSDIFDAMFPVSFIAGETVIQQGDEGDNFYVIDQGEMDVYVNNEWATSVGEGGSFGELALIYGTPRAATVKAKTNVKLWGIDRDSYRRILMGSTLRKRKMYEEFLSKVSILESLDKWERLTVADALEPVQFEDGQKIVVQGEPGDEFFIILEGSAAVLQRRSENEEFVEVGRLGPSDYFGEIALLMNRPRAATVVARGPLKCVKLDRPRFERVLGPCSDILKRNIQQYNSFVS 377
               SCOP domains d1rgsa1 A:113-244 Regulatory subunit of Protein kinase A                                                                            d1rgsa2 A:245-376 Regulatory subunit of Protein kinase A                                                                             SCOP domains
               CATH domains 1rgsA01 A:113-234 Jelly Rolls                                                                                             1rgsA02 A:235-376 Jelly Rolls                                                                                                                  CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ........hhhhhhhhhhhh.hhh....hhhhhhhhhh.eeeee..............eeeeeee..eeee......eee.......hhhhhh......eeee...eeeeeeehhhhhhh.hhhhhhhhhhhhhhhhh.hhhhh..hhhhhhhhhh.........eeee.......eeeeeee.eeeeee........eeeeeee......hhhhhh......eeee....eeeeeehhhhhhh..hhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                PROSITE (1) ----------------------CNMP_BINDING_3  PDB: A:135-250 UniProt: 136-251                                                                     --CNMP_BINDING_3  PDB: A:253-374 UniProt: 254-375                                                                           -- PROSITE (1)
                PROSITE (2) -------------------------------------------------CNMP_BINDING_1   -------------------CNMP_BINDING_2    ----------------------------------------------------------------CNMP_BINDING_1   -------------------------CNMP_BINDING_2    ------------------------------------- PROSITE (2)
           Transcript 1 (1) 1.3Exon 1.4  PDB: A:116-146       --------------------Exon 1.6        Exon 1.7  PDB: A:183-235 UniProt: 184-236            Exon 1.8             ----------------------------------------Exon 1.10  PDB: A:297-324   ---------------------------------------------------- Transcript 1 (1)
           Transcript 1 (2) ---------------------------------Exon 1.5              ----------------------------------------------------------------------------------------Exon 1.9  PDB: A:256-296 UniProt: 257-297---------------------------Exon 1.11  PDB: A:324-376 UniProt: 325-381            Transcript 1 (2)
                 1rgs A 113 RKVIPKDYKTMAALAKAIEKNVLFSHLDDNERSDIFDAMFPVSFIAGETVIQQGDEGDNFYVIDQGEMDVYVNNEWATSVGEGGSFGELALIYGTPRAATVKAKTNVKLWGIDRDSYRRILMGSTLRKRKMYEEFLSKVSILESLDKWERLTVADALEPVQFEDGQKIVVQGEPGDEFFIILEGSAAVLQRRSENEEFVEVGRLGPSDYFGEIALLMNRPRAATVVARGPLKCVKLDRPRFERVLGPCSDILKRNIQQYNSFVS 376
                                   122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372    

   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, 2)

Asymmetric/Biological Unit

(-) CATH Domains  (1, 2)

Asymmetric/Biological Unit
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1RGS)

(-) Gene Ontology  (23, 23)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A   (KAP0_BOVIN | P00514)
molecular function
    GO:0030552    cAMP binding    Interacting selectively and non-covalently with cAMP, the nucleotide cyclic AMP (adenosine 3',5'-cyclophosphate).
    GO:0004862    cAMP-dependent protein kinase inhibitor activity    Stops, prevents or reduces the activity of a cAMP-dependent protein kinase.
    GO:0008603    cAMP-dependent protein kinase regulator activity    Modulation of the activity of the enzyme cAMP-dependent protein kinase.
    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:0034236    protein kinase A catalytic subunit binding    Interacting selectively and non-covalently with one or both of the catalytic subunits of protein kinase A.
    GO:0031625    ubiquitin protein ligase binding    Interacting selectively and non-covalently with a ubiquitin protein ligase enzyme, any of the E3 proteins.
biological process
    GO:0060038    cardiac muscle cell proliferation    The expansion of a cardiac muscle cell population by cell division.
    GO:0007507    heart development    The process whose specific outcome is the progression of the heart over time, from its formation to the mature structure. The heart is a hollow, muscular organ, which, by contracting rhythmically, keeps up the circulation of the blood.
    GO:0001707    mesoderm formation    The process that gives rise to the mesoderm. This process pertains to the initial formation of the structure from unspecified parts.
    GO:0046007    negative regulation of activated T cell proliferation    Any process that stops, prevents or reduces the rate or extent of activated T cell proliferation.
    GO:2000480    negative regulation of cAMP-dependent protein kinase activity    Any process that stops, prevents or reduces the frequency, rate or extent of cAMP-dependent protein kinase activity.
    GO:0006469    negative regulation of protein kinase activity    Any process that stops, prevents, or reduces the frequency, rate or extent of protein kinase activity.
    GO:0001932    regulation of protein phosphorylation    Any process that modulates the frequency, rate or extent of addition of phosphate groups into an amino acid in a protein.
    GO:0045214    sarcomere organization    The myofibril assembly process that results in the organization of muscle actomyosin into sarcomeres. The sarcomere is the repeating unit of a myofibril in a muscle cell, composed of an array of overlapping thick and thin filaments between two adjacent Z discs.
cellular component
    GO:0005952    cAMP-dependent protein kinase complex    An enzyme complex, composed of regulatory and catalytic subunits, that catalyzes protein phosphorylation. Inactive forms of the enzyme have two regulatory chains and two catalytic chains; activation by cAMP produces two active catalytic monomers and a regulatory dimer.
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0001772    immunological synapse    An area of close contact between a lymphocyte (T-, B-, or natural killer cell) and a target cell formed through the clustering of particular signaling and adhesion molecules and their associated membrane rafts on both the lymphocyte and the target cell and facilitating activation of the lymphocyte, transfer of membrane from the target cell to the lymphocyte, and in some situations killing of the target cell through release of secretory granules and/or death-pathway ligand-receptor interaction.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.
    GO:0031594    neuromuscular junction    The junction between the axon of a motor neuron and a muscle fiber. In response to the arrival of action potentials, the presynaptic button releases molecules of neurotransmitters into the synaptic cleft. These diffuse across the cleft and transmit the signal to the postsynaptic membrane of the muscle fiber, leading to a change in post-synaptic potential.
    GO:0031588    nucleotide-activated protein kinase complex    A protein complex that possesses nucleotide-dependent protein kinase activity. The nucleotide can be AMP (in S. pombe and human) or ADP (in S. cerevisiae).
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.
    GO:0044853    plasma membrane raft    A membrane raft that is part of the plasma membrane.
    GO:0043234    protein complex    A stable macromolecular complex composed (only) of two or more polypeptide subunits along with any covalently attached molecules (such as lipid anchors or oligosaccharide) or non-protein prosthetic groups (such as nucleotides or metal ions). Prosthetic group in this context refers to a tightly bound cofactor. The component polypeptide subunits may be identical.

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 Related Entries

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

UniProtKB/Swiss-Prot
        KAP0_BOVIN | P005141apk 1bpk 1ne4 1ne6 1pvk 1rl3 2ezw 2qcs 3fhi 3iia 3im3 3im4 3plq 3pna 3pvb 4jv4 4mx3 4x6r 5hvz 5jr7

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