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Title :   GLUCOSE-6-PHOSPHATE ISOMERASE FROM FRANCISELLA TULARENSIS.

Authors :   J. Osipiuk, N. Maltseva, J. Hasseman, W. F. Anderson, A. Joachimiak, Structural Genomics Of Infectious Diseases (Csgid)

Date :   26 Jan 10 (Deposition) - 16 Mar 10 (Release) - 16 Mar 10 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.48

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

Keywords :   Structural Genomics, Idp02733, Glucose-6-Phosphate, Isomerase. , Cytoplasm, Gluconeogenesis, Glycolysis, Isomerase, Center For Structural Genomics Of Infectious Diseases, Csgid (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. Osipiuk, N. Maltseva, J. Hasseman, W. F. Anderson, A. Joachimiak
X-Ray Crystal Structure Of Glucose-6-Phosphate Isomerase From Francisella Tularensis.
To Be Published
PubMed: search

Molecule 1 - GLUCOSE-6-PHOSPHATE ISOMERASE
	Chains	:	A
	EC Number	:	5.3.1.9
	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	:	FTT1315C, PGI
	Mutation	:	YES
	Organism Scientific	:	FRANCISELLA TULARENSIS
	Organism Taxid	:	119856
	Strain	:	SUBSP. TULARENSIS SCHU S4
	Synonym	:	GPI, PHOSPHOGLUCOSE ISOMERASE, PGI, PHOSPHOHEXOSE ISOMERASE, PHI

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

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (5, 14)

No.	Name	Count	Type	Full Name
1	CA	1	Ligand/Ion	CALCIUM ION
2	GOL	1	Ligand/Ion	GLYCEROL
3	IPA	1	Ligand/Ion	ISOPROPYL ALCOHOL
4	MES	1	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
5	MSE	10	Mod. Amino Acid	SELENOMETHIONINE

Biological Unit 1 (4, 26)

No.	Name	Count	Type	Full Name
1	CA	-1	Ligand/Ion	CALCIUM ION
2	GOL	2	Ligand/Ion	GLYCEROL
3	IPA	2	Ligand/Ion	ISOPROPYL ALCOHOL
4	MES	2	Ligand/Ion	2-(N-MORPHOLINO)-ETHANESULFONIC ACID
5	MSE	20	Mod. Amino Acid	SELENOMETHIONINE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLN A:160 , PRO A:161 , HIS A:163 , GLN A:182 , HIS A:185 , HIS A:401 , HOH A:756 , HOH A:1053 , HOH A:1221	BINDING SITE FOR RESIDUE MES A 601
2	AC2	SOFTWARE	LYS A:123 , TRP A:129 , ARG A:130 , HIS A:250 , HOH A:571 , HOH A:1116 , HOH A:1144	BINDING SITE FOR RESIDUE GOL A 602
3	AC3	SOFTWARE	HIS A:36 , GLN A:37 , ASN A:38 , TYR A:471 , SER A:472 , ALA A:475 , HOH A:952	BINDING SITE FOR RESIDUE IPA A 603
4	AC4	SOFTWARE	GLU A:61 , GLU A:222 , HOH A:644 , HOH A:645 , HOH A:646 , HOH A:733 , HOH A:1074	BINDING SITE FOR RESIDUE CA A 604

Asymmetric Unit

No.	Residues
1	A:4	-	A:317

Asymmetric Unit

No.	Residues
1	Gly A:372	-	Thr A:373

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

Asymmetric Unit (3, 3)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	P_GLUCOSE_ISOMERASE_3	PS51463	Glucose-6-phosphate isomerase family profile.	G6PI_FRATT	1-540	1	A:1-540
2	P_GLUCOSE_ISOMERASE_1	PS00765	Phosphoglucose isomerase signature 1.	G6PI_FRATT	256-269	1	A:256-269
3	P_GLUCOSE_ISOMERASE_2	PS00174	Phosphoglucose isomerase signature 2.	G6PI_FRATT	488-505	1	A:488-505

Biological Unit 1 (3, 6)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	P_GLUCOSE_ISOMERASE_3	PS51463	Glucose-6-phosphate isomerase family profile.	G6PI_FRATT	1-540	2	A:1-540
2	P_GLUCOSE_ISOMERASE_1	PS00765	Phosphoglucose isomerase signature 1.	G6PI_FRATT	256-269	2	A:256-269
3	P_GLUCOSE_ISOMERASE_2	PS00174	Phosphoglucose isomerase signature 2.	G6PI_FRATT	488-505	2	A:488-505

(no "Exon" information available for 3LJK)

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:543
 aligned with G6PI_FRATT | Q5NFC4 from UniProtKB/Swiss-Prot  Length:540

    Alignment length:543
                               1                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                               |     7        17        27        37        47        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       447       457       467       477       487       497       507       517       527       537   
           G6PI_FRATT     - ---MLFCDDSKKYLKEQNINLKNEFDKDDKRVEKFSLKHQNIYFDYSKNLINDYILKSLLESAEKSSLKDKIKQMFNGAKINSTEHRAVLHTALRDLSSTPLIVDGQDIRQEVTKEKQRVKELVEKVVSGRWRGFSGKKITDIVNIGIGGSDLGPKMVVRALQPYHCTDLKVHFVSNVDADSLLQALHVVDPETTLFIIASKSFSTEETLLNSISAREWLLDHYEDEKAVANHFVAISSKLDKVKEFGIDLEHCYKMWDWVGGRYSLWSSIGMSIAFAIGYDNFEKLLAGAYSVDKHFKETEFSKNIPVIMALLASYYSCTYNSQSQALLPYDERLCYFVDYLQQADMESNGKSVNIAGETVNYQTGVVLWGGVGTNGQHAFHQLLHQGNIFIPVDFIAIATSHHNYDNHQQALLANCFAQSQALMFGQSYDMVYNELLKSGLNETQAKELAAHKVIPGNRPSTTILLDELSPYSLGALIALYEHKIFVQGVLWDINSYDQWGVELGKKLGKNILKAMNDDSSDEYQNLDDSTRQLIAKVKNK 540
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------PGI-3ljkA01 A:42-534                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ------ Pfam domains
         Sec.struct. author .......hhhhhhhhh...hhhhhhhhh.hhhhhheeee..eeee......hhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhhh......ee..eehhhhhhhhhhhhhhhhhhhhh............eeeee.hhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhh.eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhh.eeee..hhhhhhhhh.hhh.ee......hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee.hhhhhhhhhhhhhhhhhhhh................eeee...hhhhhhhhhhhhhh.....eeeeee......hhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh..hhhhhhhhhhhhh......eeeeee...hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) ---P_GLUCOSE_ISOMERASE_3  PDB: A:1-540 UniProt: 1-540                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           PROSITE (1)
                PROSITE (2) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOM--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOMERAS----------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ljk A  -2 SNAmLFCDDSKKYLKEQNINLKNEFDKDDKRVEKFSLKHQNIYFDYSKNLINDYILKSLLESAEKSSLKDKIKQmFNGAKINSTEHRAVLHTALRDLSSTPLIVDGQDIRQEVTKEKQRVKELVEKVVSGRWRGFSGKKITDIVNIGIGGSDLGPKmVVRALQPYHCTDLKVHFVSNVDADSLLQALHVVDPETTLLIIASKSFSTEETLLNSISAREWLLDHYEDEKAVANHFVAISSKLDKVKEFGIDLEHCYKmWDWVGGRYSLWSSIGmSIAFAIGYDNFEKLLAGAYSVDKHFKETEFSKNIPVImALLASYYSCTYNSQSQALLPYDERLCYFVDYLQQADmESNGKSVNIAGETVNYQTGVVLWGGVGTNGQHAFHQLLHQGNIFIPVDFIAIATSHHNYDNHQQALLANCFAQSQALmFGQSYDmVYNELLKSGLNETQAKELAAHKVIPGNRPSTTILLDELSPYSLGALIALYEHKIFVQGVLWDINSYDQWGVELGKKLGKNILKAmNDDSSDEYQNLDDSTRQLIAKVKNK 540
                               |     7        17        27        37        47        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       447       457       467       477       487       497       507       517       527       537   
                               |                                                                     72-MSE                                                                           154-MSE                                                                                             254-MSE         270-MSE                               308-MSE                              345-MSE                                                                       423-MSE  |                                                                                  515-MSE                     
                               1-MSE                                                                                                                                                                                                                                                                                                                                                                                                                                      430-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 '\|'

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

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

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: SIS (53)

Family: PGI (23)

Francisella tularensis subsp. tularensis (4)

PGI-3ljkA01

A:42-534

Asymmetric Unit(hide GO term definitions)

Chain A (G6PI_FRATT | Q5NFC4)

molecular function
	GO:0004347	glucose-6-phosphate isomerase activity	Catalysis of the reaction: D-glucose 6-phosphate = D-fructose 6-phosphate.
	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.
biological process
	GO:0006094	gluconeogenesis	The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
	GO:0006096	glycolytic process	The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
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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	Cis Peptide Bonds
		Gly A:372 - Thr A:373	[ RasMol ]

Biological Unit
	Complete Structure
		Biological Unit 1	[ Jena3D ]

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	3ljk
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Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (5, 14)

Sites (4, 4)

SS Bonds (1, 1)

Cis Peptide Bonds (1, 1)

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