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(-) Description

Title :  CRYSTAL STRUCTURE OF SEMAGLUTIDE PEPTIDE BACKBONE IN COMPLEX WITH THE GLP-1 RECEPTOR EXTRACELLULAR DOMAIN
 
Authors :  S. Reedtz-Runge
Date :  23 Apr 15  (Deposition) - 09 Sep 15  (Release) - 07 Oct 15  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B
Keywords :  Glp-1, Receptor, Complex, Signaling Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. Lau, P. Bloch, L. Schaffer, I. Pettersson, J. Spetzler, J. Kofoed, K. Madsen, L. B. Knudsen, J. Mcguire, D. B. Steensgaard, H. M. Strauss, D. X. Gram, S. M. Knudsen, F. S. Nielsen, P. Thygesen, S. Reedtz-Runge, T. Kruse
Discovery Of The Once-Weekly Glucagon-Like Peptide-1 (Glp-1 Analogue Semaglutide.
J. Med. Chem. V. 58 7370 2015
PubMed-ID: 26308095  |  Reference-DOI: 10.1021/ACS.JMEDCHEM.5B00726

(-) Compounds

Molecule 1 - GLUCAGON-LIKE PEPTIDE 1 RECEPTOR
    Chains: A
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: GLP1R
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: GLP-1R
 
Molecule 2 - SEMAGLUTIDE PEPTIDE BACKBONE; 8AIB,34R-GLP-1(7-37)-OH
    Chains: B
    Engineered: YES
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synthetic: YES

 Structural Features

(-) Chains, Units

  12
Asymmetric/Biological Unit : AB

Summary Information (see also Sequences/Alignments below)

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

Asymmetric/Biological Unit (1, 2)
No.NameCountTypeFull Name
132M2Ligand/Ion3,6,9,12,15,18-HEXAOXAHEXACOSAN-1-OL

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREHOH A:302binding site for residue 32M A 201
2AC2SOFTWARELEU B:20 , ALA B:24 , ARG B:36binding site for residue 32M B 101

(-) SS Bonds  (3, 3)

Asymmetric/Biological Unit
No.Residues
1A:46 -A:71
2A:62 -A:104
3A:85 -A:126

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4ZGM)

(-) 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    
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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:100
                                                                                                                                    
               SCOP domains ---------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhh...........ee....ee......eeeeee......hhhhh...eeeeee..................hhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------- Transcript
                 4zgm A  29 TVSLWETVQKWREYRRQCQRSLTEDPPPATDLFCNRTFDEYACWPDGEPGSFVNVSCPWYLPWASSVPQGHVYRFCTAEGLWLQKDNSSLPWRDLSECEE 128
                                    38        48        58        68        78        88        98       108       118       128


Chain B from PDB  Type:PROTEIN  Length:28
                                                            
               SCOP domains ---------------------------- SCOP domains
               CATH domains ---------------------------- CATH domains
               Pfam domains ---------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------- SAPs(SNPs)
                    PROSITE ---------------------------- PROSITE
                 Transcript ---------------------------- Transcript
                 4zgm B  10 GTFTSDVSSYLEGQAAKEFIAWLVRGRG  37
                                    19        29
   Legend:   → Mismatch (orange background)
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  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 4ZGM)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (50, 56)

Asymmetric/Biological Unit(hide GO term definitions)

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  4zgm
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  GLP1R_HUMAN | P43220
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 Related Entries

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

UniProtKB/Swiss-Prot
        GLP1R_HUMAN | P43220: 3c59 3c5t 3iol 5e94 5nx2 5vew 5vex
        GLUC_HUMAN | P01275: 1bh0 1d0r 1nau 2g49 2l63 2l64 2m5p 2m5q 3iol 4apd 5vai

(-) Related Entries Specified in the PDB File

3iol SAME RECEPTOR IN COMPLEX WITH A DIFFERENT PEPTIDE LIGAND