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(-) Description

Title :  STRUCTURAL AND BIOCHEMICAL STUDIES IDENTIFY TOBACCO SABP2 AS A METHYLSALICYLATE ESTERASE AND FURTHER IMPLICATE IT IN PLANT INNATE IMMUNITY, NORTHEAST STRUCTURAL GENOMICS TARGET AR2241
 
Authors :  F. Forouhar, Y. Yang, D. Kumar, Y. Chen, E. Fridman, S. W. Park, Y. Chiang, T. B. Acton, G. T. Montelione, E. Pichersky, D. F. Klessig, L. Tong, Northeast Structural Genomics Consortium (Nesg)
Date :  08 Dec 04  (Deposition) - 28 Dec 04  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.52
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  E,F  (1x)
Biol. Unit 4:  G,H  (1x)
Keywords :  Alpha-Beta Protein, Structural Genomics, Protein Structure Initiative, Psi, Northeast Structural Genomics Consortium, Nesg, Unknown Function (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Forouhar, Y. Yang, D. Kumar, Y. Chen, E. Fridman, S. W. Park, Y. Chiang, T. B. Acton, G. T. Montelione, E. Pichersky, D. F. Klessig, L. Tong
Structural And Biochemical Studies Identify Tobacco Sabp2 As A Methyl Salicylate Esterase And Implicate It In Plant Innate Immunity
Proc. Natl. Acad. Sci. Usa V. 102 1773 2005
PubMed-ID: 15668381  |  Reference-DOI: 10.1073/PNAS.0409227102
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - SALICYLIC ACID-BINDING PROTEIN 2
    Chains: A, B, C, D, E, F, G, H
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: BL21
    Expression System Strain: BL21(DE3)+MAGIC
    Expression System Taxid: 562
    Expression System Vector: PET21
    Expression System Vector Type: PLASMID
    Organism Common: COMMON TOBACCO
    Organism Scientific: NICOTIANA TABACUM
    Organism Taxid: 4097
    Synonym: SABP2

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): AB      
Biological Unit 2 (1x):   CD    
Biological Unit 3 (1x):     EF  
Biological Unit 4 (1x):       GH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 80)

Asymmetric Unit (2, 80)
No.NameCountTypeFull Name
1MSE72Mod. Amino AcidSELENOMETHIONINE
2SCN8Ligand/IonTHIOCYANATE ION
Biological Unit 1 (2, 20)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
2SCN2Ligand/IonTHIOCYANATE ION
Biological Unit 2 (2, 20)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
2SCN2Ligand/IonTHIOCYANATE ION
Biological Unit 3 (2, 20)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
2SCN2Ligand/IonTHIOCYANATE ION
Biological Unit 4 (2, 20)
No.NameCountTypeFull Name
1MSE18Mod. Amino AcidSELENOMETHIONINE
2SCN2Ligand/IonTHIOCYANATE ION

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:147 , SER A:180 , LEU A:181 , PHE A:182 , MSE A:183 , GLU A:184BINDING SITE FOR RESIDUE SCN A 291
2AC2SOFTWARETHR B:147 , MSE B:149 , LEU B:181 , MSE B:183 , HOH B:293BINDING SITE FOR RESIDUE SCN B 292
3AC3SOFTWARETHR C:147 , MSE C:149 , SER C:180 , LEU C:181 , PHE C:182 , MSE C:183 , GLU C:184BINDING SITE FOR RESIDUE SCN C 293
4AC4SOFTWARETHR D:147 , SER D:148 , MSE D:149 , LEU D:181 , MSE D:183 , HOH D:314BINDING SITE FOR RESIDUE SCN D 294
5AC5SOFTWARETHR E:147 , SER E:180 , LEU E:181 , PHE E:182 , MSE E:183BINDING SITE FOR RESIDUE SCN E 295
6AC6SOFTWARETHR F:147 , LEU F:181 , MSE F:183BINDING SITE FOR RESIDUE SCN F 296
7AC7SOFTWAREPHE G:136 , THR G:147 , MSE G:149 , LEU G:181 , PHE G:182 , MSE G:183 , GLU G:184BINDING SITE FOR RESIDUE SCN G 297
8AC8SOFTWARETHR H:147 , LEU H:181 , PHE H:182 , MSE H:183BINDING SITE FOR RESIDUE SCN H 298

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1Y7H)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1Y7H)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1Y7H)

(-) PROSITE Motifs  (1, 8)

Asymmetric Unit (1, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.SABP2_TOBAC75-84
 
 
 
 
 
 
 		  8A:75-84
B:75-84
C:75-84
D:75-84
E:75-84
F:75-84
G:75-84
H:75-84
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.SABP2_TOBAC75-84
 
 
 
 
 
 
 		  2A:75-84
B:75-84
-
-
-
-
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.SABP2_TOBAC75-84
 
 
 
 
 
 
 		  2-
-
C:75-84
D:75-84
-
-
-
-
Biological Unit 3 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.SABP2_TOBAC75-84
 
 
 
 
 
 
 		  2-
-
-
-
E:75-84
F:75-84
-
-
Biological Unit 4 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1LIPASE_SERPS00120 Lipases, serine active site.SABP2_TOBAC75-84
 
 
 
 
 
 
 		  2-
-
-
-
-
-
G:75-84
H:75-84

(-) Exons   (0, 0)

(no "Exon" information available for 1Y7H)

(-) 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:257
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHK 258
               SCOP domains d1y7ha_ A: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                               SCOP domains
               CATH domains 1y7hA00 A:2-258  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhhh..eeeee..........hhhhh.hhhhhhhhhhhhhh.......eeeeeeehhhhhhhhhhhhh...eeeeeeeee.........hhhhhhhhhhh.hhhhh..eeee........eeee.hhhhhhhhh....hhhhhhhhhh.......hhhhhhh.......hhhhh.eeeee.......hhhhhhhhhhhh...eeee......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h A   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHK 258
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251       
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE               
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE             


Chain B from PDB  Type:PROTEIN  Length:259
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:259
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251         
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHKYN 260
               SCOP domains d1y7hb_ B: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                                 SCOP domains
               CATH domains 1y7hB00 B:2-260  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhh.hhhhhhhh..eeee...........hhhhh.hhhhhhhhhhhhhhh.......eeeee.hhhhhhhhhhhhhhhhh.eeeee...........hhhhhhhhhhh........eeee........eeee.hhhhhhhh.....hhhhhhhhhhhh.....hhhhhh........hhhhh.eeeeee......hhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h B   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHKYN 260
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251         
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE                 
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE               


Chain C from PDB  Type:PROTEIN  Length:257
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHK 258
               SCOP domains d1y7hc_ C: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                               SCOP domains
               CATH domains 1y7hC00 C:2-258  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhhh..eee............hhhhh.hhhhhhhhhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhh.hhhhh..eeee........eeee.hhhhhhhhh....hhhhhhhhhh.......hhhhhhh.......hhhhh.eeeeee......hhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h C   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHK 258
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251       
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE               
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE             


Chain D from PDB  Type:PROTEIN  Length:259
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:259
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251         
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHKYN 260
               SCOP domains d1y7hd_ D: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                                 SCOP domains
               CATH domains 1y7hD00 D:2-260  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhhh..eeee...........hhhhh.hhhhhhhhhhhhhhhh.....eeeeeeehhhhhhhhhhhhh...eeeeeeeee.........hhhhhhhhhh.........eeee........eeee.hhhhhhhhh....hhhhhhhhhh.......hhhhhh........hhhhh.eeeeee......hhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h D   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHKYN 260
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251         
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE                 
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE               


Chain E from PDB  Type:PROTEIN  Length:258
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:258
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251        
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHKY 259
               SCOP domains d1y7he_ E: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                                SCOP domains
               CATH domains 1y7hE00 E:2-259  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhh...eeeee..........hhhhh.hhhhhhhhhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhhhhhhhh..eeee........eeee.hhhhhhhhh....hhhhhhhhhh.......hhhhhhh.......hhhhh.eeeeee......hhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1y7h E   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHKY 259
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251        
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE                
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE              


Chain F from PDB  Type:PROTEIN  Length:258
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:258
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252        
          SABP2_TOBAC     3 EGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHKYN 260
               SCOP domains d1y7hf_ F: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                                SCOP domains
               CATH domains 1y7hF00 F:3-260  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeee.....hhhhhh.hhhhhhhh..eee............hhhhh.hhhhhhhhhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhhhhhhh...eeee........eeee.hhhhhhhhh....hhhhhhhhhh.......hhhhhh..............eeeeee......hhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------LIPASE_SER-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1y7h F   3 EGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHKYN 260
                                    12        22        32        42        52        62|  |    72        82  |     92       102     | 112       122       132       142      |152       162       172       182|      192       202       212       222       232      |242       252        
                                                                                       63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE                 
                                                                                          66-MSE                   91-MSE                                                                                                                                               241-MSE               


Chain G from PDB  Type:PROTEIN  Length:257
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:257
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHK 258
               SCOP domains d1y7hg_ G: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                               SCOP domains
               CATH domains 1y7hG00 G:2-258  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                             CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhhh..eeee...........hhhhh.hhhhhhhhhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhh.hhhhhh..eeee........eeee.hhhhhhhhh....hhhhhhhhhhhh.....hhhhhhh.............eeeeee......hhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h G   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHK 258
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251       
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE               
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE             


Chain H from PDB  Type:PROTEIN  Length:259
 aligned with SABP2_TOBAC | Q6RYA0 from UniProtKB/Swiss-Prot  Length:260

    Alignment length:259
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251         
          SABP2_TOBAC     2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLMELMESLSADEKVILVGHSLGGMNLGLAMEKYPQKIYAAVFLAAFMPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSMFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFMEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHMAMLCEPQKLCASLLEIAHKYN 260
               SCOP domains d1y7hh_ H: Salicylic acid-binding protein 2 (SABP2)                                                                                                                                                                                                                 SCOP domains
               CATH domains 1y7hH00 H:2-260  [code=3.40.50.1820, no name defined]                                                                                                                                                                                                               CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.....hhhhhhhhhhhhhh...eee............hhhhh.hhhhhhhhhhhhhhhh.....eeeeee.hhhhhhhhhhhhh...eeeeeee...........hhhhhhhhhhhhhhhhh..eeee........eeee.hhhhhhh......hhhhhhhhhhhh.....hhhhhh........hhhhh.eeeeee......hhhhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------LIPASE_SER-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1y7h H   2 KEGKHFVLVHGACHGGWSWYKLKPLLEAAGHKVTALDLAASGTDLRKIEELRTLYDYTLPLmELmESLSADEKVILVGHSLGGmNLGLAmEKYPQKIYAAVFLAAFmPDSVHNSSFVLEQYNERTPAENWLDTQFLPYGSPEEPLTSmFFGPKFLAHKLYQLCSPEDLALASSLVRPSSLFmEDLSKAKYFTDERFGSVKRVYIVCTEDKGIPEEFQRWQIDNIGVTEAIEIKGADHmAmLCEPQKLCASLLEIAHKYN 260
                                    11        21        31        41        51        61 |  |   71        81   |    91       101      |111       121       131       141       151       161       171       181 |     191       201       211       221       231       241       251         
                                                                                        63-MSE                85-MSE |              108-MSE                                  149-MSE                           183-MSE                                                 239-MSE                 
                                                                                           66-MSE                   91-MSE                                                                                                                                               241-MSE
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 Classification and Annotation

(-) SCOP Domains  (1, 8)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 8)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1Y7H)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (SABP2_TOBAC | Q6RYA0)
molecular function
    GO:0016787    hydrolase activity    Catalysis of the hydrolysis of various bonds, e.g. C-O, C-N, C-C, phosphoric anhydride bonds, etc. Hydrolase is the systematic name for any enzyme of EC class 3.
    GO:0016298    lipase activity    Catalysis of the hydrolysis of a lipid or phospholipid.
    GO:0080031    methyl salicylate esterase activity    Catalysis of the reaction: methyl salicylate + H2O = salicylic acid + methanol + H+.
biological process
    GO:0006952    defense response    Reactions, triggered in response to the presence of a foreign body or the occurrence of an injury, which result in restriction of damage to the organism attacked or prevention/recovery from the infection caused by the attack.
    GO:0002376    immune system process    Any process involved in the development or functioning of the immune system, an organismal system for calibrated responses to potential internal or invasive threats.
    GO:0045087    innate immune response    Innate immune responses are defense responses mediated by germline encoded components that directly recognize components of potential pathogens.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    GO:0009862    systemic acquired resistance, salicylic acid mediated signaling pathway    The series of molecular signals mediated by salicylic acid involved in systemic acquired resistance.

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 Related Entries

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

UniProtKB/Swiss-Prot
        SABP2_TOBAC | Q6RYA0: 1xkl 1y7i

(-) Related Entries Specified in the PDB File

1xkl THE SAME PROTEIN IN COMPLEX WITH SALICYLIC ACID AND ISOTHIOCYANATE
1y7i CRYSTAL STRUCTURE AND BIOCHEMICAL STUDIES IDENTIFY TOBACCO SALICYLIC ACID BINDING PROTEIN 2 (SABP2) AS A METHYLSALICYLATE ESTERASE AND FURTHER IMPLICATE IT IN PLANT DEFENSE RELATED ID: AR2241 RELATED DB: TARGETDB