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Title :   SACCHAROMYCES CEREVISIAE THI4P IS A SUICIDE THIAMIN THIAZOLE SYNTHASE

Authors :   S. Bale, A. Chatterjee, P. C. Dorrestein, T. P. Begley, S. E. Ealick

Date :   06 Jan 09 (Deposition) - 19 Jan 10 (Release) - 09 Nov 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.82

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (4x)

Keywords :   Thiazole Biosynthetic Enzyme In Yeast, Fad, Mitochondrion, Nad, Thiamine Biosynthesis, Transit Peptide, Biosynthetic Protein (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Chatterjee, N. D. Abeydeera, S. Bale, P. J. Pai, P. C. Dorrestein, D. H. Russell, S. E. Ealick, T. P. Begley
Saccharomyces Cerevisiae Thi4P Is A Suicide Thiamine Thiazole Synthase.
Nature V. 478 542 2011
PubMed-ID: 22031445 | Reference-DOI: 10.1038/NATURE10503
(for further references see the PDB file header)

Molecule 1 - THIAZOLE BIOSYNTHETIC ENZYME
	Chains	:	A, B
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET28
	Expression System Strain	:	B834(DE3)
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	THI4, ESP35, MOL1, YGR144W, G6620
	Organism Common	:	YEAST
	Organism Scientific	:	SACCHAROMYCES CEREVISIAE
	Organism Taxid	:	4932
	Synonym	:	YEAST THIAZOLE SYNTHASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (4x)	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 7)

No.	Name	Count	Type	Full Name
1	AHZ	2	Ligand/Ion	ADENOSINE DIPHOSPHATE 5-(BETA-ETHYL)-4-METHYL-THIAZOLE-2-CARBOXYLIC ACID
2	DHA	2	Mod. Amino Acid	2-AMINO-ACRYLIC ACID
3	SO4	3	Ligand/Ion	SULFATE ION

Biological Unit 1 (3, 28)

No.	Name	Count	Type	Full Name
1	AHZ	8	Ligand/Ion	ADENOSINE DIPHOSPHATE 5-(BETA-ETHYL)-4-METHYL-THIAZOLE-2-CARBOXYLIC ACID
2	DHA	8	Mod. Amino Acid	2-AMINO-ACRYLIC ACID
3	SO4	12	Ligand/Ion	SULFATE ION

Asymmetric Unit (5, 5)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:72 , GLY A:74 , SER A:75 , SER A:76 , ILE A:96 , GLU A:97 , SER A:98 , SER A:99 , GLY A:104 , GLY A:105 , VAL A:170 , ASP A:207 , THR A:234 , THR A:235 , GLY A:236 , HIS A:237 , PHE A:241 , GLY A:242 , GLY A:290 , MET A:291 , ARG A:301 , MET A:302 , GLY A:303 , THR A:305 , MET A:309 , HOH A:331 , HOH A:360 , HOH A:364 , HOH A:385 , HOH A:423 , HOH A:846	BINDING SITE FOR RESIDUE AHZ A 1100
2	AC2	SOFTWARE	LYS A:32 , GLU A:33 , GLU B:33	BINDING SITE FOR RESIDUE SO4 A 327
3	AC3	SOFTWARE	TYR A:82 , LYS A:155 , HOH A:422	BINDING SITE FOR RESIDUE SO4 A 328
4	AC4	SOFTWARE	GLY B:72 , GLY B:74 , SER B:75 , SER B:76 , ILE B:96 , GLU B:97 , SER B:98 , SER B:99 , GLY B:104 , GLY B:105 , CYS B:169 , VAL B:170 , ASP B:207 , THR B:234 , THR B:235 , GLY B:236 , HIS B:237 , PHE B:241 , GLY B:290 , MET B:291 , ARG B:301 , MET B:302 , GLY B:303 , THR B:305 , MET B:309 , HOH B:334 , HOH B:355 , HOH B:365 , HOH B:411 , HOH B:418 , HOH B:420 , HOH B:1085	BINDING SITE FOR RESIDUE AHZ B 1101
5	AC5	SOFTWARE	TYR B:82 , LYS B:155 , HOH B:404	BINDING SITE FOR RESIDUE SO4 B 327

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

Asymmetric Unit

No.	Residues
1	Lys A:120	-	Pro A:121
2	Glu A:180	-	Lys A:181
3	His A:200	-	Gly A:201
4	Cys A:204	-	Dha A:205
5	Lys B:120	-	Pro B:121
6	Val B:184	-	Thr B:185
7	Ala B:199	-	His B:200
8	Cys B:204	-	Dha B:205

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

(no "PROSITE Motif" information available for 3FPZ)

Asymmetric Unit (1, 2)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	YGR144W	1	YGR144W.1	VII:780404-781384	981	THI4_YEAST	1-326	326	2	A:16-326 B:16-326 (gaps)	311 311

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:311
 aligned with THI4_YEAST | P32318 from UniProtKB/Swiss-Prot  Length:326

    Alignment length:311
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
           THI4_YEAST    16 HLNSTPVTHCLSDIVKKEDWSDFKFAPIRESTVSRAMTSRYFKDLDKFAVSDVIIVGAGSSGLSAAYVIAKNRPDLKVCIIESSVAPGGGSWLGGQLFSAMVMRKPAHLFLQELEIPYEDEGDYVVVKHAALFISTVLSKVLQLPNVKLFNATCVEDLVTRPPTEKGEVTVAGVVTNWTLVTQAHGTQCCMDPNVIELAGYKNDGTRDLSQKHGVILSTTGHDGPFGAFCAKRIVDIDQNQKLGGMKGLDMNHAEHDVVIHSGAYAGVDNMYFAGMEVAELDGLNRMGPTFGAMALSGVHAAEQILKHFAA 326
               SCOP domains d3fpza_ A: Thiazole biosynthetic enzyme Thi4                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhh.......................hhhhhhhhhhhhhhhhhhhh.ee.eeee..hhhhhhhhhhhhhhh....eeee...................eeee..hhhhhhhh....ee...eeee.hhhhhhhhhhhhhhh...eeee..eeeeeeeee........eeeeeeeeehhhhh..........eeeee................eeee.........hhhhhhhhhhh...........hhhhhhhhhhhhhee......eee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: A:16-326 UniProt: 1-326 [INCOMPLETE]                                                                                                                                                                                                                                                                     Transcript 1
                 3fpz A  16 HLNSTPVTHCLSDIVKKEDWSDFKFAPIRESTVSRAMTSRYFKDLDKFAVSDVIIVGAGSSGLSAAYVIAKNRPDLKVCIIESSVAPGGGSWLGGQLFSAMVMRKPAHLFLQELEIPYEDEGDYVVVKHAALFISTVLSKVLQLPNVKLFNATCVEDLVTRPPTEKGEVTVAGVVTNWTLVTQAHGTQCsMDPNVIELAGYKNDGTRDLSQKHGVILSTTGHDGPFGAFCAKRIVDIDQNQKLGGMKGLDMNHAEHDVVIHSGAYAGVDNMYFAGMEVAELDGLNRMGPTFGAMALSGVHAAEQILKHFAA 326
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
                                                                                                                                                                                                                       205-DHA

Chain B from PDB  Type:PROTEIN  Length:307
 aligned with THI4_YEAST | P32318 from UniProtKB/Swiss-Prot  Length:326

    Alignment length:311
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
           THI4_YEAST    16 HLNSTPVTHCLSDIVKKEDWSDFKFAPIRESTVSRAMTSRYFKDLDKFAVSDVIIVGAGSSGLSAAYVIAKNRPDLKVCIIESSVAPGGGSWLGGQLFSAMVMRKPAHLFLQELEIPYEDEGDYVVVKHAALFISTVLSKVLQLPNVKLFNATCVEDLVTRPPTEKGEVTVAGVVTNWTLVTQAHGTQCCMDPNVIELAGYKNDGTRDLSQKHGVILSTTGHDGPFGAFCAKRIVDIDQNQKLGGMKGLDMNHAEHDVVIHSGAYAGVDNMYFAGMEVAELDGLNRMGPTFGAMALSGVHAAEQILKHFAA 326
               SCOP domains d3fpzb_ B: Thiazole biosynthetic enzyme Thi4                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ............................hhhhhhhhhhhhhhhhhhhh.ee.eeee..hhhhhhhhhhhhhhh....eeee............hhhhh..eeee..hhhhhhhh....ee...eeee.hhhhhhhhhhhhhhh...eeee..eeeeeeee....----..eeeeeeeehhhhh..........eeeee................eeee.........hhhhhhhhhhh...........hhhhhhhhhhhhhee......eee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: B:16-326 (gaps) UniProt: 1-326 [INCOMPLETE]                                                                                                                                                                                                                                                              Transcript 1
                 3fpz B  16 HLNSTPVTHCLSDIVKKEDWSDFKFAPIRESTVSRAMTSRYFKDLDKFAVSDVIIVGAGSSGLSAAYVIAKNRPDLKVCIIESSVAPGGGSWLGGQLFSAMVMRKPAHLFLQELEIPYEDEGDYVVVKHAALFISTVLSKVLQLPNVKLFNATCVEDLVTRPPT----VTVAGVVTNWTLVTQAHGTQCsMDPNVIELAGYKNDGTRDLSQKHGVILSTTGHDGPFGAFCAKRIVDIDQNQKLGGMKGLDMNHAEHDVVIHSGAYAGVDNMYFAGMEVAELDGLNRMGPTFGAMALSGVHAAEQILKHFAA 326
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175   |   185       195       205       215       225       235       245       255       265       275       285       295       305       315       325 
                                                                                                                                                                                             179  184                  205-DHA

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 '\|'

Asymmetric Unit

Classes(

)

Folds(

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Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

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

Fold: FAD/NAD(P)-binding domain (331)

Superfamily: FAD/NAD(P)-binding domain (331)

Family: Thi4-like (2)

Protein domain: Thiazole biosynthetic enzyme Thi4 (2)

Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932] (1)

1a	d3fpza_	A:
1b	d3fpzb_	B:

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

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (THI4_YEAST | P32318)

molecular function
	GO:0008198	ferrous iron binding	Interacting selectively and non-covalently with ferrous iron, Fe(II).
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0016491	oxidoreductase activity	Catalysis of an oxidation-reduction (redox) reaction, a reversible chemical reaction in which the oxidation state of an atom or atoms within a molecule is altered. One substrate acts as a hydrogen or electron donor and becomes oxidized, while the other acts as hydrogen or electron acceptor and becomes reduced.
biological process
	GO:0000002	mitochondrial genome maintenance	The maintenance of the structure and integrity of the mitochondrial genome; includes replication and segregation of the mitochondrial chromosome.
	GO:0055114	oxidation-reduction process	A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.
	GO:0006950	response to stress	Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a disturbance in organismal or cellular homeostasis, usually, but not necessarily, exogenous (e.g. temperature, humidity, ionizing radiation).
	GO:0009228	thiamine biosynthetic process	The chemical reactions and pathways resulting in the formation of thiamine (vitamin B1), a water soluble vitamin present in fresh vegetables and meats, especially liver.
	GO:0052837	thiazole biosynthetic process	The chemical reactions and pathways resulting in the formation of a thiazole, a five-membered heterocyclic ring structure containing a sulfur in the 1-position and a nitrogen in the 3-position.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
	GO:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Asymmetric Unit
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	Cis Peptide Bonds
		Ala B:199 - His B:200	[ RasMol ]
		Cys A:204 - Dha A:205	[ RasMol ]
		Cys B:204 - Dha B:205	[ RasMol ]
		Glu A:180 - Lys A:181	[ RasMol ]
		His A:200 - Gly A:201	[ RasMol ]
		Lys A:120 - Pro A:121	[ RasMol ]
		Lys B:120 - Pro B:121	[ RasMol ]
		Val B:184 - Thr B:185	[ RasMol ]

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	3fpz
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	THI4_YEAST \| P32318	:	4y4l

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 7)

Sites (5, 5)

SS Bonds (0, 0)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (1, 2)

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