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(-) Description

Title :  GEPHE IN COMPLEX WITH PEG CROSSLINKED GABA RECEPTOR ALPHA3 SUBUNIT DERIVED DIMERIC PEPTIDE
 
Authors :  V. B. Kasaragod, H. M. Maric, H. Schindelin
Date :  05 Aug 14  (Deposition) - 10 Dec 14  (Release) - 11 Feb 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,D,E
Biol. Unit 1:  A,D,E  (2x)
Keywords :  Inhibitory Synapse, Scaffolding Protein, Gaba Type A Receptor, Transferase, Transfer Protein - Structural Protein Complex (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  H. M. Maric, V. B. Kasaragod, L. Haugaard-Kedstrom, T. J. Hausrat, M. Kneussel, H. Schindelin, K. Strmgaard
Design And Synthesis Of High-Affinity Dimeric Inhibitors Targeting The Interactions Between Gephyrin And Inhibitory Neurotransmitter Receptors.
Angew. Chem. Int. Ed. Engl. V. 54 490 2015
PubMed-ID: 25413248  |  Reference-DOI: 10.1002/ANIE.201409043

(-) Compounds

Molecule 1 - GEPHYRIN
    Chains: A
    EC Number: 2.7.7.75, 2.10.1.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: GEPHYRIN E DOMAIN, UNP RESIDUES 344-762
    Gene: GPHN, GPH
    Organism Common: RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: PUTATIVE GLYCINE RECEPTOR-TUBULIN LINKER PROTEIN
 
Molecule 2 - GAMMA-AMINOBUTYRIC ACID RECEPTOR SUBUNIT ALPHA-3
    Chains: D, E
    Engineered: YES
    Mutation: YES
    Organism Common: RAT
    Organism Scientific: RATTUS NORVEGICUS
    Organism Taxid: 10116
    Synonym: GABA(A) RECEPTOR SUBUNIT ALPHA-3
    Synthetic: YES

 Structural Features

(-) Chains, Units

  123
Asymmetric Unit : ADE
Biological Unit 1 (2x): ADE

Summary Information (see also Sequences/Alignments below)

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

Asymmetric Unit (2, 2)
No.NameCountTypeFull Name
13F81Ligand/Ion1,1'-[ETHANE-1,2-DIYLBIS(OXYETHANE-2,1-DIYL)]BIS(1H-PYRROLE-2,5-DIONE)
2BU11Ligand/Ion1,4-BUTANEDIOL
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
13F82Ligand/Ion1,1'-[ETHANE-1,2-DIYLBIS(OXYETHANE-2,1-DIYL)]BIS(1H-PYRROLE-2,5-DIONE)
2BU12Ligand/Ion1,4-BUTANEDIOL

(-) Sites  (0, 0)

(no "Site" information available for 4U90)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4U90)

(-) Cis Peptide Bonds  (3, 3)

Asymmetric Unit
No.Residues
1Ser A:319 -Pro A:320
2Leu A:365 -Pro A:366
3Lys A:602 -Pro A:603

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4U90)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4U90)

(-) Exons   (0, 0)

(no "Exon" information available for 4U90)

(-) 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:411
                                                                                                                                                                                                                                                                                                                                                                                                                                                           
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeehhhhhhhhhhhh....eeeee.hhh........ee.........ee...eeeehhhhh.eeeeeeeee.............eeeee...........eeee...eeeeee......eeeeee.........ee..........eee......hhhhhhhhhhhh..eeeee....eeeeee...ee..........ee.hhhhhhhhhhhhh...eeeeeee..hhhhhhhhhhhhhhhh.eeeee....hhhhhhhh....eeee.eee.......eeeeeee..eeeeeeee..hhhhhhhhhhhhhhhhhhhhh........eeeeee...ee.....eeeeeeee........eeee.....hhhhh....eeeee........ee....eeeeee.... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4u90 A 319 SPFPLTSMDKAFITVLEMTPVLGTEIINYRDGMGRVLAQDVYAKDNLPPFPASVKDGYAVRAADGPGDRFIIGESQAGEQPTQTVMPGQVMRVTTGAPIPCGADAVVQVEDTELIRESDDGTEELEVRILVQARPGQDIRPIGHDIKRGECVLAKGTHMGPSEIGLLATVGVTEVEVNKFPVVAVMSTGNELLNPEDDLLPGKIRDSNRSTLLATIQEHGYPTINLGIVGDNPDDLLNALNEGISRADVIITSGGVDYLKQVLDIDLHAQIHFGRVFMKPGLPTTFATLDIDGVRKIIFALPGNPVSAVVTCNLFVVPALRKMQGILDPRPTIIKARLSCDVKLDPRPEYHRCILTWHHQEPLPWAQSTGNQSRLMSMRSANGLLMLPPKTEQYVELHKGEVVDVMVIGRL 736
                                   328       338       348       358       368       378       388       398       408       418       428       438       448       458       468       478       488       498       508       518       528       538       548       558       568     ||583       593       603       613       623       633       643       653       663       673       683       693 ||    705       715       725       735 
                                                                                                                                                                                                                                                                                         574|                                                                                                                695|                                      
                                                                                                                                                                                                                                                                                          580                                                                                                                 698                                      


Chain D from PDB  Type:PROTEIN  Length:10
                                          
               SCOP domains ---------- SCOP domains
               CATH domains ---------- CATH domains
               Pfam domains ---------- Pfam domains
         Sec.struct. author .......... Sec.struct. author
                 SAPs(SNPs) ---------- SAPs(SNPs)
                    PROSITE ---------- PROSITE
                 Transcript ---------- Transcript
                 4u90 D 368 FNIVGTTYPC 377
                                   377


Chain E from PDB  Type:PROTEIN  Length:10
                                          
               SCOP domains ---------- SCOP domains
               CATH domains ---------- CATH domains
               Pfam domains ---------- Pfam domains
         Sec.struct. author .......... Sec.struct. author
                 SAPs(SNPs) ---------- SAPs(SNPs)
                    PROSITE ---------- PROSITE
                 Transcript ---------- Transcript
                 4u90 E 368 FNIVGTTYPC 377
                                   377
   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 4U90)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4U90)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4U90)

(-) Gene Ontology  (48, 54)

Asymmetric Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Leu A:365 - Pro A:366   [ RasMol ]  
    Lys A:602 - Pro A:603   [ RasMol ]  
    Ser A:319 - Pro A:320   [ RasMol ]  
 
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  GEPH_RAT | Q03555
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 Related Entries

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

UniProtKB/Swiss-Prot
        GBRA3_RAT | P20236: 4tk1 4tk2 4tk3 4tk4
        GEPH_RAT | Q03555: 1ihc 1t3e 2fts 2fu3 4pd0 4pd1 4tk1 4tk2 4tk3 4tk4 4u91 5erq 5err 5ers 5ert 5eru 5erv

(-) Related Entries Specified in the PDB File

4pd0 4pd1 4tk1 4tk2 4tk3 4tk4 4u91