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(-) Description

Title :  CYSTATHIONINE GAMMA-SYNTHASE FROM NICOTIANA TABACUM
 
Authors :  C. Steegborn, A. Messerschmidt, B. Laber, W. Streber, R. Huber, T. Clau
Date :  02 May 99  (Deposition) - 25 Aug 99  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.90
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  E,F,G,H  (1x)
Keywords :  Methionine Biosynthesis, Pyridoxal 5'-Phosphate, Gamma-Family, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  C. Steegborn, A. Messerschmidt, B. Laber, W. Streber, R. Huber, T. Clausen
The Crystal Structure Of Cystathionine Gamma-Synthase From Nicotiana Tabacum Reveals Its Substrate And Reaction Specificity.
J. Mol. Biol. V. 290 983 1999
PubMed-ID: 10438597  |  Reference-DOI: 10.1006/JMBI.1999.2935

(-) Compounds

Molecule 1 - PROTEIN (CYSTATHIONINE GAMMA-SYNTHASE)
    ChainsA, B, C, D, E, F, G, H
    EC Number4.2.99.9
    EngineeredYES
    Expression SystemESCHERICHIA COLI BL21(DE3)
    Expression System PlasmidPET23C(+)
    Expression System StrainBL21(DE3)
    Expression System Taxid469008
    GeneMETB
    OrganelleCHLOROPLAST
    Organism CommonCOMMON TOBACCO
    Organism ScientificNICOTIANA TABACUM
    Organism Taxid4097
    Other DetailsALDIMINE LINKAGE BETWEEN PYRIDOXAL 5'-PHOSPHATE C4A AND LYS261 NZ

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit ABCDEFGH
Biological Unit 1 (1x)ABCD    
Biological Unit 2 (1x)    EFGH

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 8)

Asymmetric Unit (1, 8)
No.NameCountTypeFull Name
1PLP8Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 1 (1, 4)
No.NameCountTypeFull Name
1PLP4Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 2 (1, 4)
No.NameCountTypeFull Name
1PLP4Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWARESER A:137 , GLY A:138 , MET A:139 , TYR A:163 , ASP A:236 , SER A:258 , THR A:260 , LYS A:261 , PHE A:389 , TYR C:108 , ARG C:110BINDING SITE FOR RESIDUE PLP A 500
2AC2SOFTWARESER B:137 , GLY B:138 , MET B:139 , TYR B:163 , ASP B:236 , THR B:238 , SER B:258 , THR B:260 , LYS B:261 , PHE B:389 , TYR D:108 , ARG D:110BINDING SITE FOR RESIDUE PLP B 500
3AC3SOFTWARETYR A:108 , ARG A:110 , SER C:137 , GLY C:138 , MET C:139 , TYR C:163 , ASP C:236 , SER C:258 , THR C:260 , LYS C:261 , PHE C:389BINDING SITE FOR RESIDUE PLP C 500
4AC4SOFTWARETYR B:108 , ARG B:110 , SER D:137 , GLY D:138 , MET D:139 , ASP D:236 , SER D:258 , THR D:260 , LYS D:261 , PHE D:389BINDING SITE FOR RESIDUE PLP D 500
5AC5SOFTWARESER E:137 , GLY E:138 , MET E:139 , TYR E:163 , ASP E:236 , SER E:258 , THR E:260 , LYS E:261 , PHE E:389 , TYR G:108 , ARG G:110BINDING SITE FOR RESIDUE PLP E 500
6AC6SOFTWARESER F:137 , GLY F:138 , MET F:139 , TYR F:163 , ASP F:236 , THR F:238 , SER F:258 , THR F:260 , LYS F:261 , PHE F:389 , TYR H:108 , ARG H:110BINDING SITE FOR RESIDUE PLP F 500
7AC7SOFTWARETYR E:108 , ARG E:110 , SER G:137 , GLY G:138 , MET G:139 , TYR G:163 , ASP G:236 , THR G:238 , SER G:258 , THR G:260 , LYS G:261 , PHE G:389BINDING SITE FOR RESIDUE PLP G 500
8AC8SOFTWARETYR F:108 , ARG F:110 , SER H:137 , GLY H:138 , MET H:139 , TYR H:163 , ASP H:236 , SER H:258 , THR H:260 , LYS H:261 , PHE H:389BINDING SITE FOR RESIDUE PLP H 500

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (16, 16)

Asymmetric Unit
No.Residues
1Ser A:208 -Pro A:209
2Asn A:211 -Pro A:212
3Ser B:208 -Pro B:209
4Asn B:211 -Pro B:212
5Ser C:208 -Pro C:209
6Asn C:211 -Pro C:212
7Ser D:208 -Pro D:209
8Asn D:211 -Pro D:212
9Ser E:208 -Pro E:209
10Asn E:211 -Pro E:212
11Ser F:208 -Pro F:209
12Asn F:211 -Pro F:212
13Ser G:208 -Pro G:209
14Asn G:211 -Pro G:212
15Ser H:208 -Pro H:209
16Asn H:211 -Pro H:212

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1QGN)

(-) Exons   (0, 0)

(no "Exon" information available for 1QGN)

(-) 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:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgna_ A: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnA01 A:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnA02 A:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhh....eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhhh..eeeeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn A  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain B from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgnb_ B: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnB01 B:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnB02 B:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhhh....eeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn B  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain C from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgnc_ C: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnC01 C:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnC02 C:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhhh....eeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn C  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain D from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgnd_ D: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnD01 D:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnD02 D:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhhh..eeeeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn D  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain E from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgne_ E: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnE01 E:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnE02 E:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhh...eeeeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn E  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain F from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgnf_ F: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnF01 F:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnF02 F:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhh....eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee......hhhhhhhh....eeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn F  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain G from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgng_ G: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains -1qgnG01 G:49-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                               1qgnG02 G:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhh....eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhhhhh..eeeeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee.........hhhhhhh......eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn G  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

Chain H from PDB  Type:PROTEIN  Length:398
 aligned with Q9ZPL5_TOBAC | Q9ZPL5 from UniProtKB/TrEMBL  Length:445

    Alignment length:398
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        
         Q9ZPL5_TOBAC    48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
               SCOP domains d1qgnh_ H: Cystathionine gamma-synthase, CGS                                                                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains 1qgnH01 H:48-307 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                1qgnH02 H:308-445 Aspartate Aminotransferase, domain 1                                                                                     CATH domains
           Pfam domains (1) ----------Cys_Met_Meta_PP-1qgnH01 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (1)
           Pfam domains (2) ----------Cys_Met_Meta_PP-1qgnH02 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (2)
           Pfam domains (3) ----------Cys_Met_Meta_PP-1qgnH03 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (3)
           Pfam domains (4) ----------Cys_Met_Meta_PP-1qgnH04 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (4)
           Pfam domains (5) ----------Cys_Met_Meta_PP-1qgnH05 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (5)
           Pfam domains (6) ----------Cys_Met_Meta_PP-1qgnH06 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (6)
           Pfam domains (7) ----------Cys_Met_Meta_PP-1qgnH07 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (7)
           Pfam domains (8) ----------Cys_Met_Meta_PP-1qgnH08 H:58-443                                                                                                                                                                                                                                                                                                                                                                  -- Pfam domains (8)
         Sec.struct. author .........hhhhhhh............................hhhhhhhhh........hhh..hhhhhhhhhhhhh....eeeee..hhhhhhhhhhhh.....eeeee....hhhhhhhhh.hhhh..eeeee....hhhhhhh.....eeeeeee...........hhhhhhhhhhh..eeeee.................eeee..............eeeee.hhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee......................eeeeee...hhhhhhhhhh...............eee.hhhhh.....hhhhhhh.....eeeee.....hhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1qgn H  48 MKYASFLNSDGSVAIHAGERLGRGIVTDAITTPVVNTSAYFFNKTSELIDFKEKRRASFEYGRYGNPTTVVLEEKISALEGAESTLLMASGMCASTVMLLALVPAGGHIVTTTDCYRKTRIFIETILPKMGITATVIDPADVGALELALNQKKVNLFFTESPTNPFLRCVDIELVSKLCHEKGALVCIDGTFATPLNQKALALGADLVLHSATKFLGGHNDVLAGCISGPLKLVSEIRNLHHILGGALNPNAAYLIIRGMKTLHLRVQQQNSTALRMAEILEAHPKVRHVYYPGLQSHPEHHIAKKQMTGFGGAVSFEVDGDLLTTAKFVDALKIPYIAPSFGGCESIVDQPAIMSYWDLSQSDRAKYGIMDNLVRFSFGVEDFDDLKADILQALDSI 445
                                    57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437        

   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  (1, 8)

Asymmetric Unit

(-) CATH Domains  (2, 16)

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

(-) Pfam Domains  (1, 8)

Asymmetric Unit

(-) Gene Ontology  (2, 2)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (Q9ZPL5_TOBAC | Q9ZPL5)
molecular function
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.

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 Related Entries

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

UniProtKB/TrEMBL
        Q9ZPL5_TOBAC | Q9ZPL51i41 1i43 1i48

(-) Related Entries Specified in the PDB File

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