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(-) Description

Title :  HETEROTRIMERIC COMPLEX OF THE 4 ALANINE INSERTION VARIANT OF THE GI ALPHA1 SUBUNIT AND THE GBETA1-GGAMMA1
 
Authors :  A. I. Kaya, A. D. Lokits, J. Gilbert, T. M. Iverson, J. Meiler, H. E. Hamm
Date :  08 Jun 16  (Deposition) - 03 Aug 16  (Release) - 21 Sep 16  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,G
Keywords :  Heterotrimeric G Protein G Protein Coupled Receptors G Protein Activation G Protein Structure Gdp Release, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  A. I. Kaya, A. D. Lokits, J. A. Gilbert, T. M. Iverson, J. Meiler, H. E. Hamm
A Conserved Hydrophobic Core In G Alpha I1 Regulates G Protein Activation And Release From Activated Receptor.
J. Biol. Chem. V. 291 19674 2016
PubMed-ID: 27462082  |  Reference-DOI: 10.1074/JBC.M116.745513

(-) Compounds

Molecule 1 - GUANINE NUCLEOTIDE-BINDING PROTEIN G(I) SUBUNIT ALPHA-1
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: GNAI1, GNAI-1
    Organism Common: RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: ADENYLATE CYCLASE-INHIBITING G ALPHA PROTEIN
 
Molecule 2 - GUANINE NUCLEOTIDE-BINDING PROTEIN G(I)/G(S)/G(T) SUBUNIT BETA-1
    Chains: B
    Engineered: YES
    Expression System: BOS TAURUS
    Expression System Taxid: 9913
    Gene: GNB1
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: TRANSDUCIN BETA CHAIN 1
 
Molecule 3 - GUANINE NUCLEOTIDE-BINDING PROTEIN G(T) SUBUNIT GAMMA-T1
    Chains: G
    Engineered: YES
    Expression System: BOS TAURUS
    Expression System Taxid: 9913
    Gene: GNGT1
    Organism Common: BOVINE
    Organism Scientific: BOS TAURUS
    Organism Taxid: 9913
    Synonym: TRANSDUCIN GAMMA CHAIN

 Structural Features

(-) Chains, Units

  123
Asymmetric/Biological Unit : ABG

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 1)
No.NameCountTypeFull Name
1GDP1Ligand/IonGUANOSINE-5'-DIPHOSPHATE

(-) Sites  (1, 1)

Asymmetric Unit (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLU A:43 , SER A:44 , GLY A:45 , LYS A:46 , SER A:47 , THR A:48 , SER A:151 , ARG A:176 , ARG A:178 , ASN A:269 , LYS A:270 , ASP A:272 , LEU A:273 , CYS A:325 , ALA A:326 , THR A:327 , HOH A:504 , HOH A:532 , HOH A:559 , HOH A:585binding site for residue GDP A 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 5KDO)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 5KDO)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 5KDO)

(-) 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:340
                                                                                                                                                                                                                                                                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeeee....hhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhh......hhhhhhhh.......eeeeee....eeeeee......hhhhhhhhhh...eeeeeee.hhhhh........hhhhhhhhhhhhhhhhhhhh..eeeeeeehhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh.........eeeee....hhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5kdo A   6 SAEDKAAVERSKMIDRNLREDGEKAAREVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQSIIAIIRAMGRLKIDFGDAARADDARQLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLDRIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVGGQRSERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEMNRMHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIYTHFTCATDTKNVQAAAAFVFDAVTD 345
                                    15        25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345


Chain B from PDB  Type:PROTEIN  Length:335
                                                                                                                                                                                                                                                                                                                                                                               
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhh...hhhhhh...........eeeeee......eeeeee.....eeeeee...eeeeee....eeeeeee.....eeeeee.....eeeeee....eeeee....eeeeee......eeeeeeee..eeeeee....eeeee....eeeeee......eeeeee.....eeeeee....eeeee....eeeeee......eeeeee.....eeeeee....eeeee....eeeeee........eeeeee.....eeeeee....eeeee.....eeeee......eeeeee......eeeee....eeeee Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 5kdo B   2 SELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTDSRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTVRVSRELAGHTGYLSCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHESDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAGVLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN 340
                                    11        21        31        41        51        61        71        81        91       101       111       121      |135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335     
                                                                                                                                                        128|                                                                                                                                                                                                               
                                                                                                                                                         133                                                                                                                                                                                                               


Chain G from PDB  Type:PROTEIN  Length:56
                                                                                        
               SCOP domains -------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------- Transcript
                 5kdo G  10 TEKDKLKMEVDQLKKEVTLERMLVSKCCEEFRDYVEERSGEDPLVKGIPEDKNPFK  65
                                    19        29        39        49        59
   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 5KDO)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (53, 72)

Asymmetric/Biological Unit(hide GO term definitions)

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  5kdo
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  GBB1_BOVIN | P62871
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  GBG1_BOVIN | P02698
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  GNAI1_RAT | P10824
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 Related Entries

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

UniProtKB/Swiss-Prot
        GBB1_BOVIN | P62871: 1a0r 1b9x 1b9y 1gg2 1got 1gp2 1omw 1tbg 1xhm 2bcj 2trc 3ah8 3cik 3krw 3krx 3psc 3pvu 3pvw 3uzs 3v5w 4mk0
        GBG1_BOVIN | P02698: 1a0r 1b9x 1b9y 1got 1mf6 1tbg 2trc
        GNAI1_RAT | P10824: 1agr 1as0 1as2 1as3 1bh2 1bof 1cip 1fqj 1fqk 1gdd 1gfi 1gg2 1gia 1gil 1git 1gp2 1shz 1svk 1svs 2bcj 2rgn 2zjy 2zjz 3ah8 3d7m 3ffa 3ffb 3v00 4n0d 4n0e 4pam 4pan 4pao 4paq 5kdl

(-) Related Entries Specified in the PDB File

5kdl