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(-) Description

Title :  X-RAY CRYSTAL STRUCTURE OF A TYROSINE AMINOMUTASE MUTANT CONSTRUCT WITH BOUND LIGAND
 
Authors :  H. A. Cooke, S. D. Bruner
Date :  23 Oct 09  (Deposition) - 07 Jul 10  (Release) - 07 Jul 10  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.20
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  A,B  (2x)
Keywords :  Mio, Aminomutase, Enediyne, Transferase, Histidine Metabolism, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google))
 
Reference :  H. A. Cooke, S. D. Bruner
Probing The Active Site Of Mio-Dependent Aminomutases, Key Catalysts In The Biosynthesis Of Beta-Amino Acids Incorporated In Secondary Metabolites
Biopolymers V. 93 802 2010
PubMed-ID: 20577998  |  Reference-DOI: 10.1002/BIP.21500

(-) Compounds

Molecule 1 - HISTIDINE AMMONIA-LYASE
    ChainsA, B
    EC Number4.3.1.3
    EngineeredYES
    Expression SystemESCHERICHIA COLI
    Expression System PlasmidPET28A
    Expression System StrainBL21(DE3)
    Expression System Taxid562
    Expression System Vector TypePLASMID
    GeneSGCC4
    MutationYES
    Organism ScientificSTREPTOMYCES GLOBISPORUS
    Organism Taxid1908

 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  (2, 4)

Asymmetric Unit (2, 4)
No.NameCountTypeFull Name
1MDO2Mod. Amino Acid{2-[(1S)-1-AMINOETHYL]-5-HYDROXY-4-METHYL-1H-IMIDAZOL-1-YL}ACETIC ACID
2TYR2Mod. Amino AcidTYROSINE
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1MDO2Mod. Amino Acid{2-[(1S)-1-AMINOETHYL]-5-HYDROXY-4-METHYL-1H-IMIDAZOL-1-YL}ACETIC ACID
2TYR2Mod. Amino AcidTYROSINE
Biological Unit 2 (2, 8)
No.NameCountTypeFull Name
1MDO4Mod. Amino Acid{2-[(1S)-1-AMINOETHYL]-5-HYDROXY-4-METHYL-1H-IMIDAZOL-1-YL}ACETIC ACID
2TYR4Mod. Amino AcidTYROSINE

(-) Sites  (2, 2)

Asymmetric Unit (2, 2)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREPHE A:63 , TYR A:69 , HIS A:93 , MDO A:152 , ASN A:205 , ASN A:341 , PHE A:356 , TYR A:415 , ASN A:438 , GLN A:442 , HOH A:673 , TYR B:308 , ARG B:311BINDING SITE FOR RESIDUE TYR A 600
2AC2SOFTWAREGLN A:305 , TYR A:308 , ARG A:311 , PHE B:63 , TYR B:69 , HIS B:93 , MDO B:152 , LEU B:156 , ASN B:205 , ASN B:341 , PHE B:356 , TYR B:415 , GLN B:442 , HOH B:690 , HOH B:692BINDING SITE FOR RESIDUE TYR B 600

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 3KDZ)

(-) Cis Peptide Bonds  (2, 2)

Asymmetric Unit
No.Residues
1Asn A:341 -Pro A:342
2Asn B:341 -Pro B:342

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 3KDZ)

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PAL_HISTIDASEPS00488 Phenylalanine and histidine ammonia-lyases signature.TAM_STRGL148-164
 
  2A:148-164
B:148-164
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PAL_HISTIDASEPS00488 Phenylalanine and histidine ammonia-lyases signature.TAM_STRGL148-164
 
  2A:148-164
B:148-164
Biological Unit 2 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PAL_HISTIDASEPS00488 Phenylalanine and histidine ammonia-lyases signature.TAM_STRGL148-164
 
  4A:148-164
B:148-164

(-) Exons   (0, 0)

(no "Exon" information available for 3KDZ)

(-) 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:528
 aligned with TAM_STRGL | Q8GMG0 from UniProtKB/Swiss-Prot  Length:539

    Alignment length:530
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          539 
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530        |-
            TAM_STRGL    11 VPVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGASGDLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR-   -
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee......hhhhhhhhhhh...ee.hhhhhhhhhhhhhhhhhhhh...........hhhhh.eee...hhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh.....eee.....--hhhhhhhhhhhhh...eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhh....hhhhhhhhhhhhhhhh......hhhhhhhhhhhh......ee........hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh............hhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kdz A  11 VPVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIFGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGa--DLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLRY 600
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150 |  |  160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       600
                                                                                                                                                                       152-MDO                                                                                                                                                                                                                                                                                                                                                                                            539|
                                                                                                                                                                          155                                                                                                                                                                                                                                                                                                                                                                                              600

Chain B from PDB  Type:PROTEIN  Length:528
 aligned with TAM_STRGL | Q8GMG0 from UniProtKB/Swiss-Prot  Length:539

    Alignment length:530
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                          539 
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530        |-
            TAM_STRGL    11 VPVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGASGDLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR-   -
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..ee......hhhhhhhhhhh...ee.hhhhhhhhhhhhhhhhhhhh...........hhhhhhhee...hhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh.ee..eee.....--hhhhhhhhhhhhh...eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhh.....hhhhhhhhhhhhhhhh......hhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh.........hhhhhhhhhhhhhhhhh....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3kdz B  11 VPVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIFGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGa--DLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLRY 600
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150 |  |  160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470       480       490       500       510       520       530       600
                                                                                                                                                                       152-MDO                                                                                                                                                                                                                                                                                                                                                                                            539|
                                                                                                                                                                          155                                                                                                                                                                                                                                                                                                                                                                                              600

   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 3KDZ)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 3KDZ)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 3KDZ)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (TAM_STRGL | Q8GMG0)
molecular function
    GO:0016841    ammonia-lyase activity    Catalysis of the release of ammonia by the cleavage of a carbon-nitrogen bond or the reverse reaction with ammonia as a substrate.
    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:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0050368    tyrosine 2,3-aminomutase activity    Catalysis of the reaction: L-tyrosine = 3-amino-3-(4-hydroxyphenyl)propanoate.
    GO:0052883    tyrosine ammonia-lyase activity    Catalysis of the reaction: L-tyrosine = NH(4)(+) + trans-4-coumarate.
biological process
    GO:0017000    antibiotic biosynthetic process    The chemical reactions and pathways resulting in the formation of an antibiotic, a substance produced by or derived from certain fungi, bacteria, and other organisms, that can destroy or inhibit the growth of other microorganisms.
    GO:0009403    toxin biosynthetic process    The chemical reactions and pathways resulting in the formation of toxin, a poisonous compound (typically a protein) that is produced by cells or organisms and that can cause disease when introduced into the body or tissues of an organism.

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 Related Entries

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

UniProtKB/Swiss-Prot
        TAM_STRGL | Q8GMG02ohy 2qve 2rjr 2rjs 3kdy

(-) Related Entries Specified in the PDB File

2ohy X-RAY CRYSTAL STRUCTURE OF TYROSINE AMINOMUTASE FROM STREPTOMYCES GLOBISPORUS
2qve CRYSTAL STRUCTURE OF SGTAM BOUND TO MECHANISM BASED INHIBITOR
2rjr SUBSTRATE MIMIC BOUND TO SGTAM
2rjs SGTAM BOUND TO SUBSTRATE MIMIC
3kdy X-RAY CRYSTAL STRUCTURE OF TYROSINE AMINOMUTASE MUTANT CONSTRUCT