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Title :   SUBSTRATE MIMIC BOUND TO SGTAM

Authors :   T. J. Montavon, C. V. Christianson, S. D. Bruner

Date :   15 Oct 07 (Deposition) - 15 Jan 08 (Release) - 16 Nov 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.10

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (2x)

Keywords :   4-Methylidene Imidizole, Mio, Aminomutase, C-1027, Isomerase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   T. J. Montavon, C. V. Christianson, G. M. Festin, B. Shen, S. D. Bruner
Design And Characterization Of Mechanism-Based Inhibitors For The Tyrosine Aminomutase Sgtam.
Bioorg. Med. Chem. Lett. V. 18 3099 2008
PubMed-ID: 18078753 | Reference-DOI: 10.1016/J.BMCL.2007.11.046

Molecule 1 - TYROSINE AMINOMUTASE
	Chains	:	A, B
	EC Number	:	5.4.3.6
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28A
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	TYROSINE AMINOMUTASE
	Gene	:	SGCC4
	Organism Scientific	:	STREPTOMYCES GLOBISPORUS
	Organism Taxid	:	1908
	Synonym	:	PUTATIVE AMMONIA LYASE/TRANSFERASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 3)

No.	Name	Count	Type	Full Name
1	295	1	Ligand/Ion	(2S,3S)-3-(4-FLUOROPHENYL)-2,3-DIHYDROXYPROPANOIC ACID
2	MDO	2	Mod. Amino Acid	{2-[(1S)-1-AMINOETHYL]-4-METHYLIDENE-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID

Biological Unit 1 (2, 6)

No.	Name	Count	Type	Full Name
1	295	2	Ligand/Ion	(2S,3S)-3-(4-FLUOROPHENYL)-2,3-DIHYDROXYPROPANOIC ACID
2	MDO	4	Mod. Amino Acid	{2-[(1S)-1-AMINOETHYL]-4-METHYLIDENE-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-YL}ACETIC ACID

Asymmetric Unit (1, 1)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	TYR A:63 , GLY A:70 , HIS A:93 , MDO A:152 , LEU A:156 , LEU A:201 , ASN A:205 , PHE A:356 , TYR A:415 , GLN A:442 , TYR B:308 , ARG B:311	BINDING SITE FOR RESIDUE 295 A 1001

(no "SS Bond" information available for 2RJR)

Asymmetric Unit

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

(no "SAP(SNP)/Variant" information available for 2RJR)

Asymmetric Unit (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAL_HISTIDASE	PS00488	Phenylalanine and histidine ammonia-lyases signature.	TAM_STRGL	148-164	2	A:148-164 B:148-164

Biological Unit 1 (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PAL_HISTIDASE	PS00488	Phenylalanine and histidine ammonia-lyases signature.	TAM_STRGL	148-164	4	A:148-164 B:148-164

(no "Exon" information available for 2RJR)

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:526
 aligned with TAM_STRGL | Q8GMG0 from UniProtKB/Swiss-Prot  Length:539

    Alignment length:528
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531        
            TAM_STRGL    12 PVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGASGDLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR 539
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .ee......hhhhhhhhhhh...ee.hhhhhhhhhhhhhhhhhhhh...........hhhhh.eee...hhhhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh.....eee.....--hhhhhhhhhhhhh...eeee..eeeehhhhhhh..........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh.........hhhhhhhhhhhhhhhhh....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2rjr A  12 PVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGa--DLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR 539
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151|  |   161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531        
                                                                                                                                                                      152-MDO                                                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                         155

Chain B from PDB  Type:PROTEIN  Length:526
 aligned with TAM_STRGL | Q8GMG0 from UniProtKB/Swiss-Prot  Length:539

    Alignment length:528
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531        
            TAM_STRGL    12 PVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGASGDLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR 539
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .ee......hhhhhhhhhhhh..ee.hhhhhhhhhhhhhhhhhhhh...........hhhhh.eee...hhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh.....eee.....--hhhhhhhhhhhhh...eeee..eeeehhhhhhhhh........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh...hhhhhhhhhhhhhhh.......hhhhhhhhhhhhh.....eee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh.........hhhhhhhhhhhhhhhh.....................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 2rjr B  12 PVSVDGETLTVEAVRRVAEERATVDVPAESIAKAQKSREIFEGIAEQNIPIYGVTTGYGEMIYMQVDKSKEVELQTNLVRSHSAGVGPLFAEDEARAIVAARLNTLAKGHSAVRPIILERLAQYLNEGITPAIPEIGSLGa--DLAPLSHVASTLIGEGYVLRDGRPVETAQVLAERGIEPLELRFKEGLALINGTSGMTGLGSLVVGRALEQAQQAEIVTALLIEAVRGSTSPFLAEGHDIARPHEGQIDTAANMRALMRGSGLTVEHADLRRELQKDKEAGKDVQRSEIYLQKAYSLRAIPQVVGAVRDTLYHARHKLRIELNSANDNPLFFEGKEIFHGANFHGQPIAFAMDFVTIALTQLGVLAERQINRVLNRHLSYGLPEFLVSGDPGLHSGFAGAQYPATALVAENRTIGPASTQSVPSNGDNQDVVSMGLISARNARRVLSNNNKILAVEYLAAAQAVDISGRFDGLSPAAKATYEAVRRLVPTLGVDRYMADDIELVADALSRGEFLRAIARETDIQLR 539
                                    21        31        41        51        61        71        81        91       101       111       121       131       141       151|  |   161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531        
                                                                                                                                                                      152-MDO                                                                                                                                                                                                                                                                                                                                                                                               
                                                                                                                                                                         155

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 '\|'

(no "SCOP Domain" information available for 2RJR)

(no "CATH Domain" information available for 2RJR)

(no "Pfam Domain" information available for 2RJR)

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.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
		295	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MDO	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Asn A:341 - Pro A:342	[ RasMol ]
		Asn B:341 - Pro B:342	[ RasMol ]

Biological Unit
	Complete Structure
		Biological Unit 1	[ Jena3D ]

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	2rjr
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	TAM_STRGL \| Q8GMG0
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	5.4.3.6
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	TAM_STRGL \| Q8GMG0
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UniProtKB/Swiss-Prot
	TAM_STRGL \| Q8GMG0	:	2ohy 2qve 2rjs 3kdy 3kdz

2ohy	NATIVE SGTAM STUCTURE
2qve	SGTAM BOUND WITH PRODUCT MIMIC
2rjs

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 3)

Sites (1, 1)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 2)

Exons (0, 0)

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Gene Ontology (8, 8)

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