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(-) Description

Title :  SELECTIVE ACTIVATION OF EPAC1 AND EPAC2
 
Authors :  H. Rehmann
Date :  29 Aug 13  (Deposition) - 03 Sep 14  (Release) - 03 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.40
Chains :  Asym. Unit :  E,R
Biol. Unit 1:  E,R  (1x)
Biol. Unit 2:  E,R  (2x)
Keywords :  Guanine Nucleotide Exchange Factor, Nucleotide Binding, Signaling Protein-Gtp-Binding Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. Rehmann
Selective Activation Of Epac1 And Epac2
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - RAP GUANINE NUCLEOTIDE EXCHANGE FACTOR 4
    Chains: E
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PGEX4T1
    Expression System Strain: CK600K
    Expression System Taxid: 562
    Expression System Vector Type: PLAMSID
    Fragment: UNP RESIDUES 324-1011
    Gene: RAPGEF4, CGEF2, EPAC2
    Organism Common: MOUSE
    Organism Scientific: MUS MUSCULUS
    Organism Taxid: 10090
    Synonym: EXCHANGE FACTOR DIRECTLY ACTIVATED BY CAMP 2, EXCHANGE PROTEIN DIRECTLY ACTIVATED BY CAMP 2, EPAC 2, CAMP-DEPENDENT RAP1 GUANINE-NUCLEOTIDE EXCHANGE FACTOR, CAMP-REGULATED GUANINE NUCLEOTIDE EXCHANGE FACTOR II, CAMP-GEFII
 
Molecule 2 - RAS-RELATED PROTEIN RAP-1B
    Chains: R
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PTAC
    Expression System Strain: CK600K
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Fragment: UNP RESIDUES 1-169
    Gene: RAP1B, OK/SW-CL.11
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GTP-BINDING PROTEIN SMG P21B

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : ER
Biological Unit 1 (1x): ER
Biological Unit 2 (2x): ER

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 3)

Asymmetric Unit (2, 3)
No.NameCountTypeFull Name
1HR42Ligand/Ion(2S,4AR,6R,7R,7AS)-6-{6-AMINO-8-[(4-FLUOROBENZYL)SULFANYL]-9H-PURIN-9-YL}-2-SULFANYLTETRAHYDRO-4H-FURO[3,2-D][1,3,2]DIOXAPHOSPHININ-7-OL 2-OXIDE
2SO41Ligand/IonSULFATE ION
Biological Unit 1 (2, 3)
No.NameCountTypeFull Name
1HR42Ligand/Ion(2S,4AR,6R,7R,7AS)-6-{6-AMINO-8-[(4-FLUOROBENZYL)SULFANYL]-9H-PURIN-9-YL}-2-SULFANYLTETRAHYDRO-4H-FURO[3,2-D][1,3,2]DIOXAPHOSPHININ-7-OL 2-OXIDE
2SO41Ligand/IonSULFATE ION
Biological Unit 2 (2, 6)
No.NameCountTypeFull Name
1HR44Ligand/Ion(2S,4AR,6R,7R,7AS)-6-{6-AMINO-8-[(4-FLUOROBENZYL)SULFANYL]-9H-PURIN-9-YL}-2-SULFANYLTETRAHYDRO-4H-FURO[3,2-D][1,3,2]DIOXAPHOSPHININ-7-OL 2-OXIDE
2SO42Ligand/IonSULFATE ION

(-) Sites  (3, 3)

Asymmetric Unit (3, 3)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE E:367 , VAL E:386 , ILE E:388 , VAL E:394 , LEU E:397 , ASP E:401 , PHE E:403 , GLY E:404 , ALA E:407 , ARG E:414 , ALA E:415 , ALA E:416 , ARG E:448 , LEU E:449 , LYS E:450 , GLU E:451 , LYS E:489 , HOH E:1118 , HOH E:1122BINDING SITE FOR RESIDUE HR4 E 1001
2AC2SOFTWAREVAL E:365 , ASN E:368 , VAL E:387 , ILE E:388 , GLY E:392 , SER E:417 , VAL E:419 , HIS E:537 , GLN E:539 , SER E:541 , GLN E:542 , LYS E:556 , ASP E:594 , MET E:597 , MET E:598 , HOH E:1187 , HOH E:1234BINDING SITE FOR RESIDUE HR4 E 1002
3AC3SOFTWARESER R:11 , GLY R:12 , GLY R:13 , VAL R:14 , GLY R:15 , LYS R:16 , SER R:17 , ALA R:59 , HOH R:302 , HOH R:309BINDING SITE FOR RESIDUE SO4 R 201

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4MH0)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 4MH0)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4MH0)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4MH0)

(-) Exons   (0, 0)

(no "Exon" information available for 4MH0)

(-) 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 E from PDB  Type:PROTEIN  Length:627
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhh...eeeee.....eee.......eeeeeee..eeeee...eeeeee....eehhhhhhhh.....eeee....eeeeeeehhhhhhhh.......eeeee..eeeeeeee...eeeeeehhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhh........eeeeeee.....eeeeeee...hhhhhhhhhhhhhh.....eeeee.....eee................eeeeehhhhhhhh..hhhhh.....hhhhhh..hhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh..ee..eeehhhhhhhhhhhhhhhhhh......hhhhhhhh......hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4mh0 E 310 MRMILRKPPGQRTVDDLEIIYDELLHIKALSHLSTTVKRELAGVLIFESHAKGGTVLFNQGEEGTSWYIILKGSVNVVIYGKGVVCTLHEGDDFGKLALVNDAPRAASIVLREDNCHFLRVDKEDFNRILRDVEANTVRLKEHDQDVLVLEKVQKYTVMSGTPEKILEHFLETIRLEPSLNEATDSVLNDFVMMHCVFMPNTQLCPALVAHYHAQPSQGTEQERMDYALNNKRRVIRLVLQWAAMYGDLLQEDDVAMAFLEEFYVSVSDDARMMAAFKEQLPELEKIVRQPIRGSDEVLFKVYCIDHTYTTIRVPVAASVKEVISAVADKLGSGEGLIIVKMNSGGEKVVLKSNDVSVFTTLTINGRLFACPREQFDSLTPLPEQEGPTTGTVGTFELMSSKDLAYQMTTYDWELFNCVHELELIYHTFGRHNFKKTTANLDLFLRRFNEIQFWVVTEVCLCSQLSKRVQLLKKFIKIAAHCKEYKNLNSFFAIVMGLSNVAVSRLALTWEKLPSKFKKFYAEFESLMDPSRNHRAYRLTAAKLEPPLIPFMPLLIKDMTFTHEGNKTFIDNLVNFEKMRMIANTARTVRYYRSQPFNHQDVRSYVRQLNVIDNQRTLSQMSHRLEP 990
                                   319       329       339       349       359       369       379       389       399       409       419       429       439       449       459  ||   484       494       504       514       524       534       544       554       564       574       584       594       604       644       654       664       674       684       694       704       714       724       734       744       754       764       774       784       794       804       814       824       834       844       854       864       874       884       894       904       914       924       934       944       963       973       983       
                                                                                                                                                                                  462|                                                                                                                                   612|                                                                                                                                                                                                                                                                                                                  952|                            
                                                                                                                                                                                   478                                                                                                                                    643                                                                                                                                                                                                                                                                                                                   962                            


Chain R from PDB  Type:PROTEIN  Length:150
                                                                                                                                                                                      
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .eeeeee.....hhhhhhhhhhh...............eee...eeeeee......hhhhhhhhhhhh.eeeeeee..hhhhhhhhhhhhhhhhhhh......eeeeee...........hhhhhhh.ee........hhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4mh0 R   3 EYKLVVLGSGGVGKSALTVQFVQGIFVEKYDPTIEDSYRKQVQCMLEILDTAGTEQFTAMRDLYMKNGQGFALVYSITAQSTFNDLQDLREQILRVKDTDDVPMILVGNKCDLEDERVVGKEQGQNLAFLESSAKSKINVNEIFYDLVRQ 164
                                    12        22        32        42 ||     57        67        77        87        97       107       117       127      |144       154       164
                                                                    44|                                                                                 134|                      
                                                                     50                                                                                  142
   Legend:   → Mismatch (orange background)
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    → 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 4MH0)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4MH0)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4MH0)

(-) Gene Ontology  (35, 41)

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  4mh0
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  RAP1B_HUMAN | P61224
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  RPGF4_MOUSE | Q9EQZ6
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 Related Entries

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

UniProtKB/Swiss-Prot
        RAP1B_HUMAN | P61224: 3brw 3cf6 4dxa 4hdo 4hdq 4m8n 4mgi 4mgk 4mgy 4mgz 5kho
        RPGF4_MOUSE | Q9EQZ6: 1o7f 2byv 3cf6 4f7z 4mgi 4mgk 4mgy 4mgz

(-) Related Entries Specified in the PDB File

2byv INACTIVE EPAC2
3cf6 COMPLEX WITH SP1 / SP-CAMPS / 6-(6-AMINO-PURIN-9-YL)-2- THIOXO-TETRAHYDRO-2-FURO[3,2- D][1,3,2]DIOXAPHOSPHININE-2, 7-DIOL / SP-ADENOSINE-3',5'-CYCLIC-MONOPHOSPHOROTHIOATE
4mgi COMPLEX WITH CMP / CAMP / CYCLIC AMP / ADENOSINE-3',5'- CYCLIC-MONOPHOSPHATE
4mgk COMPLEX OF MUTANT K405Q WITH CMP / CAMP / CYCLIC AMP / ADENOSINE-3',5'-CYCLIC-MONOPHOSPHATE
4mgy COMPLEX OF MUTANT K405Q WITH 8-PPCT-2 -O-ME-CAMP / 8-(4- CHLOROPHENYLTHIO)-2'-O-METHYLADENOSINE-3',5'-CYCLIC MONOPHOSPHATE
4mgz COMPLEX WITH SP-8-BNT-CAMPS / 8-BENZYLTHIOADENOSINE-3',5'- CYCLIC MONOPHOSPHOROTHIOATE, SP- ISOMER