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Title :   1.85 ANGSTROM RESOLUTION CRYSTAL STRUCTURE OF TRANSALDOLASE B (TALA) FROM FRANCISELLA TULARENSIS.

Authors :   G. Minasov, Z. Wawrzak, T. Skarina, E. Gordon, S. N. Peterson, A. Savche W. F. Anderson, Center For Structural Genomics Of Infectious D (Csgid)

Date :   29 Jul 09 (Deposition) - 11 Aug 09 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.85

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

Keywords :   Transaldolase B, Tala, Idp02095, Pentose Shunt, Transferase, Structural Genomics, Center For Structural Genomics Of Infectious Diseases, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   G. Minasov, Z. Wawrzak, T. Skarina, E. Gordon, S. N. Peterson, A. Savchenko, W. F. Anderson, Center For Structural Genomics Of Infectious Diseases (Csgid)
1. 85 Angstrom Resolution Crystal Structure Of Transaldolase B (Tala) From Francisella Tularensis.
To Be Published
PubMed: search

Molecule 1 - TRANSALDOLASE
	Chains	:	A, B
	EC Number	:	2.2.1.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PMCSG7
	Expression System Strain	:	BL21-DE3
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	FTT1093C, FTT_1093C, TALA
	Organism Scientific	:	FRANCISELLA TULARENSIS SUBSP. TULARENSIS
	Organism Taxid	:	177416
	Strain	:	TULARENSIS SCHU S4
	Synonym	:	TRANSALDOLASE B (TALA)

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (2, 13)

No.	Name	Count	Type	Full Name
1	MSE	11	Mod. Amino Acid	SELENOMETHIONINE
2	PO4	2	Ligand/Ion	PHOSPHATE ION

Biological Unit 1 (2, 7)

No.	Name	Count	Type	Full Name
1	MSE	6	Mod. Amino Acid	SELENOMETHIONINE
2	PO4	1	Ligand/Ion	PHOSPHATE ION

Biological Unit 2 (2, 6)

No.	Name	Count	Type	Full Name
1	MSE	5	Mod. Amino Acid	SELENOMETHIONINE
2	PO4	1	Ligand/Ion	PHOSPHATE ION

Asymmetric Unit (2, 2)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG A:184 , SER A:230 , ARG A:232 , HOH A:386 , HOH A:438 , HOH A:535 , HOH A:849	BINDING SITE FOR RESIDUE PO4 A 322
2	AC2	SOFTWARE	ARG B:184 , SER B:230 , ARG B:232 , HOH B:431 , HOH B:646	BINDING SITE FOR RESIDUE PO4 B 322

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

(no "Cis Peptide Bond" information available for 3IGX)

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

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

(no "Exon" information available for 3IGX)

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
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Chain A from PDB  Type:PROTEIN  Length:322
 aligned with Q5NFX0_FRATT | Q5NFX0 from UniProtKB/TrEMBL  Length:321

    Alignment length:322
                             1                                                                                                                                                                                                                                                                                                                                
                             |       9        19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189       199       209       219       229       239       249       259       269       279       289       299       309       319  
         Q5NFX0_FRATT     - -MQKSVLEQLKQVTMVVADTGDFELIKKYKPVDATTNPSLILKAVKEQKYSNLVAETISKVKANNPDLNSDDLVKEIAIEILVSFGIKILDVIEGKVSSEVDARVSFNSATTIDYAKRIIARYESNGIPKDRVLIKIAATWEGIKAAKLLQKEGINCNLTLIFDKAQAKACAEAGVYLVSPFVGRITDWQMQQNNLKTFPAIADDDGVNSVKAIYKLYKSHGFKTIVMGASFRNVEQVIALAGCDALTISPVLLEELKNRDEHLEVKLTKNDDVVTQSPQISEADFRWLMNENAMATHKLAEGIRLFTKDTIELENIIKQNL 321
               SCOP domains d3igxa_ A: automated matches                                                                                                                                                                                                                                                                                                       SCOP domains
               CATH domains 3igxA00 A:0-321 Aldolase class I                                                                                                                                                                                                                                                                                                   CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhhhh..eeeee..hhhhhh.....eee.hhhhhhhhhhh..hhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.....eeee.hhhhh.hhhhhhhhhhhhhhhhhhh..hhh.eeeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhh...eeee.hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh...eeee....hhhhhhh.....eeeehhhhhhhhhh......................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3igx A   0 AmQKSVLEQLKQVTmVVADTGDFELIKKYKPVDATTNPSLILKAVKEQKYSNLVAETISKVKANNPDLNSDDLVKEIAIEILVSFGIKILDVIEGKVSSEVDARVSFNSATTIDYAKRIIARYESNGIPKDRVLIKIAATWEGIKAAKLLQKEGINCNLTLIFDKAQAKACAEAGVYLVSPFVGRITDWQmQQNNLKTFPAIADDDGVNSVKAIYKLYKSHGFKTIVmGASFRNVEQVIALAGCDALTISPVLLEELKNRDEHLEVKLTKNDDVVTQSPQISEADFRWLmNENAmATHKLAEGIRLFTKDTIELENIIKQNL 321
                             |       9    |   19        29        39        49        59        69        79        89        99       109       119       129       139       149       159       169       179       189|      199       209       219       229       239       249       259       269       279       289    |  299       309       319  
                             |           14-MSE                                                                                                                                                                         190-MSE                              227-MSE                                                       289-MSE|                           
                             1-MSE                                                                                                                                                                                                                                                                                              294-MSE

Chain B from PDB  Type:PROTEIN  Length:320
 aligned with Q5NFX0_FRATT | Q5NFX0 from UniProtKB/TrEMBL  Length:321

    Alignment length:320
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321
         Q5NFX0_FRATT     2 QKSVLEQLKQVTMVVADTGDFELIKKYKPVDATTNPSLILKAVKEQKYSNLVAETISKVKANNPDLNSDDLVKEIAIEILVSFGIKILDVIEGKVSSEVDARVSFNSATTIDYAKRIIARYESNGIPKDRVLIKIAATWEGIKAAKLLQKEGINCNLTLIFDKAQAKACAEAGVYLVSPFVGRITDWQMQQNNLKTFPAIADDDGVNSVKAIYKLYKSHGFKTIVMGASFRNVEQVIALAGCDALTISPVLLEELKNRDEHLEVKLTKNDDVVTQSPQISEADFRWLMNENAMATHKLAEGIRLFTKDTIELENIIKQNL 321
               SCOP domains d3igxb_ B: automated matches                                                                                                                                                                                                                                                                                                     SCOP domains
               CATH domains 3igxB00 B:2-321 Aldolase class I                                                                                                                                                                                                                                                                                                 CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhheeeee..hhhhhhhhh..eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh.....eeee.hhhhh.hhhhhhhhhhhhhhhhhhh..hhh.eeeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhh...eeee.hhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhh...eeee....hhhhhhh.....eeeehhhhhhhhhh......................hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3igx B   2 QKSVLEQLKQVTmVVADTGDFELIKKYKPVDATTNPSLILKAVKEQKYSNLVAETISKVKANNPDLNSDDLVKEIAIEILVSFGIKILDVIEGKVSSEVDARVSFNSATTIDYAKRIIARYESNGIPKDRVLIKIAATWEGIKAAKLLQKEGINCNLTLIFDKAQAKACAEAGVYLVSPFVGRITDWQmQQNNLKTFPAIADDDGVNSVKAIYKLYKSHGFKTIVmGASFRNVEQVIALAGCDALTISPVLLEELKNRDEHLEVKLTKNDDVVTQSPQISEADFRWLmNENAmATHKLAEGIRLFTKDTIELENIIKQNL 321
                                    11  |     21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221     | 231       241       251       261       271       281       291  |    301       311       321
                                       14-MSE                                                                                                                                                                         190-MSE                              227-MSE                                                       289-MSE|                           
                                                                                                                                                                                                                                                                                                                              294-MSE

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(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: TIM beta/alpha-barrel (3956)

Superfamily: Aldolase (457)

Family: automated matches (113)

Protein domain: automated matches (113)

Francisella tularensis [TaxId: 177416] (3)

1a	d3igxa_	A:
1b	d3igxb_	B:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: Aldolase class I (887)

Tularensis (Francisella tularensis subsp) (2)

1a	3igxB00	B:2-321
1b	3igxA00	A:0-321

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

Asymmetric Unit(hide GO term definitions)

Chain A,B (Q5NFX0_FRATT | Q5NFX0)

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:0004801	sedoheptulose-7-phosphate:D-glyceraldehyde-3-phosphate glyceronetransferase activity	Catalysis of the reaction: sedoheptulose 7-phosphate + D-glyceraldehyde 3-phosphate = D-erythrose 4-phosphate + D-fructose 6-phosphate.
	GO:0016740	transferase activity	Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
	GO:0005975	carbohydrate metabolic process	The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
	GO:0006098	pentose-phosphate shunt	The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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