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(-) Description

Title :  CRYSTAL STRUCTURE OF HUMAN STING BOUND TO C-DI-GMP
 
Authors :  P. Li
Date :  12 Apr 12  (Deposition) - 13 Jun 12  (Release) - 25 Jul 12  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Alpha/Beta Fold, Innate Immune Sensor, C-Di-Gmp, C-Di-Amp, Membrane Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  C. Shu, G. Yi, T. Watts, C. C. Kao, P. Li
Structure Of Sting Bound To Cyclic Di-Gmp Reveals The Mechanism Of Cyclic Dinucleotide Recognition By The Immune System.
Nat. Struct. Mol. Biol. V. 19 722 2012
PubMed-ID: 22728658  |  Reference-DOI: 10.1038/NSMB.2331

(-) Compounds

Molecule 1 - TRANSMEMBRANE PROTEIN 173
    Chains: A, B
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Fragment: UNP RESIDUES 155 - 341
    Gene: TMEM173, ERIS, MITA, STING
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ENDOPLASMIC RETICULUM INTERFERON STIMULATOR, ERIS, MEDIATOR OF IRF3 ACTIVATION, HMITA, STIMULATOR OF INTERFERON GENES PROTEIN, HSTING

 Structural Features

(-) Chains, Units

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

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 6)

Asymmetric Unit (3, 6)
No.NameCountTypeFull Name
1C2E1Ligand/Ion9,9'-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10,12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3,2-D:3',2'-J][1,3,7,9,2,8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO-1,9-DIHYDRO-6H-PURIN-6-ONE)
2CA1Ligand/IonCALCIUM ION
3MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 1 (2, 5)
No.NameCountTypeFull Name
1C2E1Ligand/Ion9,9'-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10,12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3,2-D:3',2'-J][1,3,7,9,2,8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO-1,9-DIHYDRO-6H-PURIN-6-ONE)
2CA-1Ligand/IonCALCIUM ION
3MSE4Mod. Amino AcidSELENOMETHIONINE
Biological Unit 2 (2, 10)
No.NameCountTypeFull Name
1C2E2Ligand/Ion9,9'-[(2R,3R,3AS,5S,7AR,9R,10R,10AS,12S,14AR)-3,5,10,12-TETRAHYDROXY-5,12-DIOXIDOOCTAHYDRO-2H,7H-DIFURO[3,2-D:3',2'-J][1,3,7,9,2,8]TETRAOXADIPHOSPHACYCLODODECINE-2,9-DIYL]BIS(2-AMINO-1,9-DIHYDRO-6H-PURIN-6-ONE)
2CA-1Ligand/IonCALCIUM ION
3MSE8Mod. Amino AcidSELENOMETHIONINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:162 , TYR A:163 , GLY A:166 , TYR A:167 , ARG A:238 , TYR A:240 , GLU A:260 , THR A:263 , PRO A:264 , HOH A:502 , HOH A:503 , HOH A:507 , HOH A:512 , HOH A:531 , HOH A:535 , HOH A:536 , HOH A:538 , HOH A:540 , HOH A:555 , HOH A:558 , HOH A:565 , HOH A:572 , HOH A:574 , HOH A:597 , HOH A:600 , SER B:162 , GLY B:166 , TYR B:167 , TYR B:240 , GLU B:260 , THR B:263 , PRO B:264 , HOH B:503 , HOH B:531 , HOH B:547BINDING SITE FOR RESIDUE C2E A 401
2AC2SOFTWAREASP B:205 , GLU B:316 , ALA B:318 , ASP B:320 , HOH B:502 , HOH B:558BINDING SITE FOR RESIDUE CA B 401

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

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

(-) Exons   (0, 0)

(no "Exon" information available for 4EMT)

(-) 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:175
                                                                                                                                                                                                               
               SCOP domains d4emta_ A: Tyrosinase cofactor MelC1                                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeee.......hhhhhh..eeeeeee.......eeeeeeee..eeeeeeeeee.hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeeee.........hhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4emt A 154 SVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSmADPNIRFLDKLPQDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAmSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEE 337
                                   163       173       183       193       203       213|      223   ||  242       252       262       272       282       292       302       312       322       332     
                                                                                      214-MSE      227|                               271-MSE                                                              
                                                                                                    237                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:175
                                                                                                                                                                                                               
               SCOP domains d4emtb_ B: Tyrosinase cofactor MelC1                                                                                                                                            SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...........eeeeee.......hhhhhh..eeeeee.........eeeeeee..eeeeeeeeee.hhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhheeeeee....hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4emt B 154 SVAHGLAWSYYIGYLRLILPELQARIRTYNQHYNNLLRGAVSQRLYILLPLDCGVPDNLSmADPNIRFLDKLPQDRVYSNSIYELLENGQRAGTCVLEYATPLQTLFAmSQYSQAGFSREDRLEQAKLFCRTLEDILADAPESQNNCRLIAYQEPADDSSFSLSQEVLRHLRQEE 337
                                   163       173       183       193       203       213|      223   ||  242       252       262       272       282       292       302       312       322       332     
                                                                                      214-MSE      227|                               271-MSE                                                              
                                                                                                    237
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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  (1, 2)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (36, 36)

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  4emt
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  STING_HUMAN | Q86WV6
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 Related Entries

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

UniProtKB/Swiss-Prot
        STING_HUMAN | Q86WV6: 4ef4 4ef5 4emu 4f5d 4f5e 4f5w 4f5y 4f9e 4f9g 4ksy 4loh 4loi 4qxo 4qxp 4qxq 4qxr 5bqx 5jej

(-) Related Entries Specified in the PDB File

4emu