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(-) Description

Title :  X-RAY STRUCTURE OF PKAC WITH AMPPNP, SP20, CALCIUM IONS
 
Authors :  O. Gerlits, J. Tian, A. Das, S. Taylor, P. Langan, T. W. Heller, A. Kovale
Date :  28 Jan 15  (Deposition) - 06 May 15  (Release) - 01 Jul 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.82
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Protein Kinase A, Phosphorylation, Catalytic Subunit, Reactant Complex, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  O. Gerlits, J. Tian, A. Das, P. Langan, W. T. Heller, A. Kovalevsky
Phosphoryl Transfer Reaction Snapshots In Crystals: Insight Into The Mechanism Of Protein Kinase A Catalytic Subunit.
J. Biol. Chem. V. 290 15538 2015
PubMed-ID: 25925954  |  Reference-DOI: 10.1074/JBC.M115.643213

(-) Compounds

Molecule 1 - CAMP-DEPENDENT PROTEIN KINASE CATALYTIC SUBUNIT ALPHA
    Chains: A
    EC Number: 2.7.11.11
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 15-351
    Gene: PRKACA, PKACA
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: PKA C-ALPHA
 
Molecule 2 - CAMP-DEPENDENT PROTEIN KINASE INHIBITOR ALPHA
    Chains: B
    Engineered: YES
    Organism Common: RABBIT
    Organism Scientific: ORYCTOLAGUS CUNICULUS
    Organism Taxid: 9986
    Synonym: PKI-ALPHA,CAMP-DEPENDENT PROTEIN KINASE INHIBITOR, MUSCLE/BRAIN ISOFORM
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 6)

Asymmetric/Biological Unit (4, 6)
No.NameCountTypeFull Name
1ANP1Ligand/IonPHOSPHOAMINOPHOSPHONIC ACID-ADENYLATE ESTER
2CA2Ligand/IonCALCIUM ION
3SEP2Mod. Amino AcidPHOSPHOSERINE
4TPO1Mod. Amino AcidPHOSPHOTHREONINE

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREASP A:184 , ANP A:403 , HOH A:589 , HOH A:592 , HOH A:813 , HOH B:711binding site for residue CA A 401
2AC2SOFTWAREASN A:171 , ASP A:184 , ANP A:403 , HOH A:587 , HOH A:590 , HOH A:591binding site for residue CA A 402
3AC3SOFTWARELEU A:49 , THR A:51 , GLY A:52 , VAL A:57 , ALA A:70 , LYS A:72 , VAL A:104 , MET A:120 , GLU A:121 , TYR A:122 , VAL A:123 , GLU A:127 , GLU A:170 , ASN A:171 , LEU A:173 , THR A:183 , ASP A:184 , PHE A:327 , CA A:401 , CA A:402 , HOH A:587 , HOH A:588 , HOH A:590 , HOH A:591 , HOH A:593 , HOH A:673 , HOH A:677 , HOH A:741 , ARG B:618 , HOH B:711binding site for residue ANP A 403

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4XW4)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4XW4)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4XW4)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4XW4)

(-) Exons   (0, 0)

(no "Exon" information available for 4XW4)

(-) 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:337
                                                                                                                                                                                                                                                                                                                                                                                 
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhh......hhh.eeeeeeeee...eeeeeeee.....eeeeeeeehhhhhhh.hhhhhhhhhhhhh.........eeeeee...eeeeeee.....hhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.ee....hhh.eee.....eee......ee..........hhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhh........hhhhhhhhhhhh..............hhhhhhhhhhh..hhhhhhh........................................... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4xw4 A  14 SVKEFLAKAKEDFLKKWETPSQNTAQLDQFDRIKTLGTGSFGRVMLVKHKESGNHYAMKILDKQKVVKLKQIEHTLNEKRILQAVNFPFLVKLEFSFKDNSNLYMVMEYVAGGEMFSHLRRIGRFsEPHARFYAAQIVLTFEYLHSLDLIYRDLKPENLLIDQQGYIQVTDFGFAKRVKGRTWtLCGTPEYLAPEIILSKGYNKAVDWWALGVLIYEMAAGYPPFFADQPIQIYEKIVSGKVRFPSHFSSDLKDLLRNLLQVDLTKRFGNLKNGVNDIKNHKWFATTDWIAIYQRKVEAPFIPKFKGPGDTSNFDDYEEEEIRVsINEKCGKEFTEF 350
                                    23        33        43        53        63        73        83        93       103       113       123       133     | 143       153       163       173       183       193   |   203       213       223       233       243       253       263       273       283       293       303       313       323       333    |  343       
                                                                                                                                                       139-SEP                                                   197-TPO                                                                                                                                      338-SEP        


Chain B from PDB  Type:PROTEIN  Length:20
                                                    
               SCOP domains -------------------- SCOP domains
               CATH domains -------------------- CATH domains
               Pfam domains -------------------- Pfam domains
         Sec.struct. author .hhhhhhh............ Sec.struct. author
                 SAPs(SNPs) -------------------- SAPs(SNPs)
                    PROSITE -------------------- PROSITE
                 Transcript -------------------- Transcript
                 4xw4 B 605 TTYADFIASGRTGRRASIHD 624
                                   614       624
   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  (0, 0)

(no "SCOP Domain" information available for 4XW4)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4XW4)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4XW4)

(-) Gene Ontology  (65, 65)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
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  IPKA_RABIT | P61926
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  KAPCA_MOUSE | P05132
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  2.7.11.11
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 Related Entries

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

UniProtKB/Swiss-Prot
        IPKA_RABIT | P61926: 1cdk 1ctp 1fmo 1jbp 1q24 1q61 1q62 1q8t 1q8u 1q8w 1smh 1stc 1sve 1svg 1svh 1veb 1yds 1ydt 2erz 2f7z 2gfc 2gnf 2gng 2gnh 2gni 2gnj 2gnl 3dnd 3dne 4xw5 4xw6 4yxs
        KAPCA_MOUSE | P05132: 1apm 1atp 1bkx 1bx6 1fmo 1j3h 1jbp 1jlu 1l3r 1pvk 1rdq 1re8 1rej 1rek 1syk 2cpk 2erz 2qcs 2qur 2qvs 3fhi 3fjq 3idb 3idc 3j4q 3j4r 3o7l 3ow3 3pvb 3qal 3qam 3tnp 3tnq 3x2u 3x2v 3x2w 4dfx 4dfy 4dfz 4dg0 4dg2 4dg3 4dh1 4dh3 4dh5 4dh7 4dh8 4din 4hpt 4hpu 4iac 4iad 4iaf 4iai 4iak 4iay 4iaz 4ib0 4ib1 4ib3 4nts 4ntt 4o21 4o22 4wbb 4x6q 4x6r 4xw5 4xw6 5jr7 5x3f

(-) Related Entries Specified in the PDB File

4xw5 4xw6