1N8T - JenaLib

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Asym./Biol. Unit (Jmol Viewer)

Title :   THE CRYSTAL STRUCTURE OF PHOSPHOGLUCOSE ISOMERASE FROM RABBIT MUSCLE

Authors :   C. Davies, H. Muirhead

Date :   21 Nov 02 (Deposition) - 04 Mar 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.50

Chains :   Asym./Biol. Unit : A,B

Keywords :   Aldose-Ketose Isomerase, Cytokine, Glycolysis (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. Davies, H. Muirhead
Structure Of Native Phosphoglucose Isomerase From Rabbit: Conformational Changes Associated With Catalytic Function.
Acta Crystallogr. , Sect. D V. 59 453 2003
PubMed-ID: 12595702 | Reference-DOI: 10.1107/S0907444902023387
(for further references see the PDB file header)

Molecule 1 - GLUCOSE-6-PHOSPHATE ISOMERASE
	Chains	:	A, B
	EC Number	:	5.3.1.9
	Organism Common	:	RABBIT
	Organism Scientific	:	ORYCTOLAGUS CUNICULUS
	Organism Taxid	:	9986
	Synonym	:	GPI, PHOSPHOGLUCOSE ISOMERASE, PGI, PHOSPHOHEXOSE ISOMERASE, PHI
	Tissue	:	MUSCLE

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1N8T)

(no "Site" information available for 1N8T)

(no "SS Bond" information available for 1N8T)

Asymmetric/Biological Unit

No.	Residues
1	Gly A:383	-	Thr A:384
2	Gly B:383	-	Thr B:384

(no "SAP(SNP)/Variant" information available for 1N8T)

Asymmetric/Biological Unit (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_RABIT	7-553	2	A:6-552 B:6-552
2	P_GLUCOSE_ISOMERASE_1	PS00765	Phosphoglucose isomerase signature 1.	G6PI_RABIT	268-281	2	A:267-280 B:267-280
3	P_GLUCOSE_ISOMERASE_2	PS00174	Phosphoglucose isomerase signature 2.	G6PI_RABIT	502-519	2	A:501-518 B:501-518

(no "Exon" information available for 1N8T)

Asymmetric/Biological 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:557
 aligned with G6PI_RABIT | Q9N1E2 from UniProtKB/Swiss-Prot  Length:558

    Alignment length:557
                                    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       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       
           G6PI_RABIT     2 AALTRNPQFQKLQQWHREHGSELNLRHLFDTDKERFNHFSLTLNTNHGHILLDYSKNLVTEEVMHMLLDLAKSRGVEAARESMFNGEKINSTEDRAVLHVALRNRSNTPIVVDGKDVMPEVNKVLDKMKAFCQRVRSGDWKGYTGKTITDVINIGIGGSDLGPLMVTEALKPYSSGGPRVWFVSNIDGTHIAKTLACLNPESSLFIIASKTFTTQETITNAETAKDWFLLSAKDPSTVAKHFVALSTNTAKVKEFGIDPQNMFEFWDWVGGRYSLWSAIGLSIALHVGFDNFEQLLSGAHWMDQHFRTTPLEKNAPVLLAMLGIWYINCFGCETQAVLPYDQYLHRFAAYFQQGDMESNGKYITKSGARVDHQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQTQHPIRKGLHHKILLANFLAQTEALMKGKSTEEARKELQAAGKSPEDLMKLLPHKVFEGNRPTNSIVFTKLTPFILGALIAMYEHKIFVQGVVWDINSFDQWGVELGKQLAKKIEPELDGSSPVTSHDSSTNGLINFIKQQREAKIQ 558
               SCOP domains d1n8ta_ A: Phosphoglucose isomerase, PGI                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1n8tA01 A:1-98,A:294-514 Glucose-6-phosphate isomerase like protein; domain 1                     1n8tA02 A:99-293 Glucose-6-phosphate isomerase like protein; domain 1                                                                                                                              1n8tA01 A:1-98,A:294-514 Glucose-6-phosphate isomerase like protein; domain 1                                                                                                                                                1n8tA03 A:515-555                        -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .....hhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhhheeeee....eeeee......hhhhhhhhhhhhhhhhhhhhhhhhhh............hhhhhh.......ee..eehhhhhhhhhhhhhhhhhhhhh............eeeee.hhhhhhhhhhhhhhhhhhh....eeeee....hhhhhhhhhhhhhh.eeeeee.....hhhhhhhhhhhhhhhhh...hhhhhhhheeee..hhhhhhhhh.hhh.ee......hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhhh................eee..........hhhhhhhh.....eeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh..hhhhhhhhhhhhh......eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -----P_GLUCOSE_ISOMERASE_3  PDB: A:6-552 UniProt: 7-553                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ----- PROSITE (1)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOM----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOMERAS--------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1n8t A   1 AALTRNPQFQKLQQWHREHGSELNLRHLFDTDKERFNHFSLTLNTNHGHILLDYSKNLVTEEVMHMLLDLAKSRGVEAARESMFNGEKINSTEDRAVLHVALRNRSNTPIVVDGKDVMPEVNKVLDKMKAFCQRVRSGDWKGYTGKTITDVINIGIGGSDLGPLMVTEALKPYSSGGPRVWFVSNIDGTHIAKTLACLNPESSLFIIASKTFTTQETITNAETAKDWFLLSAKDPSTVAKHFVALSTNTAKVKEFGIDPQNMFEFWDWVGGRYSLWSAIGLSIALHVGFDNFEQLLSGAHWMDQHFRTTPLEKNAPVLLAMLGIWYINCFGCETQAVLPYDQYLHRFAAYFQQGDMESNGKYITKSGARVDHQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQTQHPIRKGLHHKILLANFLAQTEALMKGKSTEEARKELQAAGKSPEDLMKLLPHKVFEGNRPTNSIVFTKLTPFILGALIAMYEHKIFVQGVVWDINSFDQWGVELGKQLAKKIEPELDGSSPVTSHDSSTNGLINFIKQQREAKIQ 557
                                    10        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       540       550

Chain B from PDB  Type:PROTEIN  Length:557
 aligned with G6PI_RABIT | Q9N1E2 from UniProtKB/Swiss-Prot  Length:558

    Alignment length:557
                                    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       331       341       351       361       371       381       391       401       411       421       431       441       451       461       471       481       491       501       511       521       531       541       551       
           G6PI_RABIT     2 AALTRNPQFQKLQQWHREHGSELNLRHLFDTDKERFNHFSLTLNTNHGHILLDYSKNLVTEEVMHMLLDLAKSRGVEAARESMFNGEKINSTEDRAVLHVALRNRSNTPIVVDGKDVMPEVNKVLDKMKAFCQRVRSGDWKGYTGKTITDVINIGIGGSDLGPLMVTEALKPYSSGGPRVWFVSNIDGTHIAKTLACLNPESSLFIIASKTFTTQETITNAETAKDWFLLSAKDPSTVAKHFVALSTNTAKVKEFGIDPQNMFEFWDWVGGRYSLWSAIGLSIALHVGFDNFEQLLSGAHWMDQHFRTTPLEKNAPVLLAMLGIWYINCFGCETQAVLPYDQYLHRFAAYFQQGDMESNGKYITKSGARVDHQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQTQHPIRKGLHHKILLANFLAQTEALMKGKSTEEARKELQAAGKSPEDLMKLLPHKVFEGNRPTNSIVFTKLTPFILGALIAMYEHKIFVQGVVWDINSFDQWGVELGKQLAKKIEPELDGSSPVTSHDSSTNGLINFIKQQREAKIQ 558
               SCOP domains d1n8tb_ B: Phosphoglucose isomerase, PGI                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      SCOP domains
               CATH domains 1n8tB01 B:1-98,B:294-514 Glucose-6-phosphate isomerase like protein; domain 1                     1n8tB02 B:99-293 Glucose-6-phosphate isomerase like protein; domain 1                                                                                                                              1n8tB01 B:1-98,B:294-514 Glucose-6-phosphate isomerase like protein; domain 1                                                                                                                                                1n8tB03 B:515-555                        -- CATH domains
           Pfam domains (1) ----------------------------------------------------PGI-1n8tB01 B:53-545                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ------------ Pfam domains (1)
           Pfam domains (2) ----------------------------------------------------PGI-1n8tB02 B:53-545                                                                                                                                                                                                                                                                                                                                                                                                                                                                                         ------------ Pfam domains (2)
         Sec.struct. author hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhheeeee....eeeee......hhhhhhhhhhhhhhhhhhhhhhhhhhh...........hhhhhh.......ee..eehhhhhhhhhhhhhhhhhhhhh............eeeee.hhhhhhhhhhhhhhhhhhh....eeeee...hhhhhhhhhhhhhhh.eeeeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhheeee..hhhhhhhhh.hhh.ee......hhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhhhhhhh................eee.....hhhhhhhhhhhhh.....eeeeeeee...hhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh..hhhhhhhhhhhhh......eeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (1) -----P_GLUCOSE_ISOMERASE_3  PDB: B:6-552 UniProt: 7-553                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                 ----- PROSITE (1)
                PROSITE (2) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOM----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------P_GLUCOSE_ISOMERAS--------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1n8t B   1 AALTRNPQFQKLQQWHREHGSELNLRHLFDTDKERFNHFSLTLNTNHGHILLDYSKNLVTEEVMHMLLDLAKSRGVEAARESMFNGEKINSTEDRAVLHVALRNRSNTPIVVDGKDVMPEVNKVLDKMKAFCQRVRSGDWKGYTGKTITDVINIGIGGSDLGPLMVTEALKPYSSGGPRVWFVSNIDGTHIAKTLACLNPESSLFIIASKTFTTQETITNAETAKDWFLLSAKDPSTVAKHFVALSTNTAKVKEFGIDPQNMFEFWDWVGGRYSLWSAIGLSIALHVGFDNFEQLLSGAHWMDQHFRTTPLEKNAPVLLAMLGIWYINCFGCETQAVLPYDQYLHRFAAYFQQGDMESNGKYITKSGARVDHQTGPIVWGEPGTNGQHAFYQLIHQGTKMIPCDFLIPVQTQHPIRKGLHHKILLANFLAQTEALMKGKSTEEARKELQAAGKSPEDLMKLLPHKVFEGNRPTNSIVFTKLTPFILGALIAMYEHKIFVQGVVWDINSFDQWGVELGKQLAKKIEPELDGSSPVTSHDSSTNGLINFIKQQREAKIQ 557
                                    10        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       540       550

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/Biological Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: SIS domain (85)

Superfamily: SIS domain (85)

Family: Phosphoglucose isomerase, PGI (37)

Protein domain: Phosphoglucose isomerase, PGI (24)

Rabbit (Oryctolagus cuniculus) [TaxId: 9986] (6)

1a	d1n8ta_	A:
1b	d1n8tb_	B:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Rossmann fold (7312)

Homologous Superfamily: Glucose-6-phosphate isomerase like protein; domain 1 (105)

Rabbit (Oryctolagus cuniculus) (7)

1a	1n8tA02	A:99-293
1b	1n8tB02	B:99-293
1c	1n8tA01	A:1-98,A:294-514
1d	1n8tB01	B:1-98,B:294-514

Class: Mainly Alpha (13335)

Architecture: Orthogonal Bundle (10391)

Topology: Phosphoglucose isomerase, C-terminal domain (32)

Homologous Superfamily: [code=1.10.1390.10, no name defined] (32)

Rabbit (Oryctolagus cuniculus) (7)

2a	1n8tA03	A:515-555
2b	1n8tB03	B:515-555

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: SIS (53)

Family: PGI (23)

Oryctolagus cuniculus (Rabbit) (3)

1a	PGI-1n8tB01	B:53-545
1b	PGI-1n8tB02	B:53-545

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (G6PI_RABIT | Q9N1E2)

molecular function
	GO:0005125	cytokine activity	Functions to control the survival, growth, differentiation and effector function of tissues and cells.
	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:0001525	angiogenesis	Blood vessel formation when new vessels emerge from the proliferation of pre-existing blood vessels.
	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.
	GO:0005576	extracellular region	The space external to the outermost structure of a cell. For cells without external protective or external encapsulating structures this refers to space outside of the plasma membrane. This term covers the host cell environment outside an intracellular parasite.
	GO:0005615	extracellular space	That part of a multicellular organism outside the cells proper, usually taken to be outside the plasma membranes, and occupied by fluid.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
		Gly A:383 - Thr A:384	[ RasMol ]
		Gly B:383 - Thr B:384	[ RasMol ]

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(no "Related Entries Specified in the PDB File" available for 1N8T)

Description

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Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

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