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Title :   THE CRYSTAL STRUCTURE OF THE PHOSPHOENOLPYRUVATE SYNTHASE FROM NEISSERIA MENINGITIDIS

Authors :   R. Zhang, E. Duggan, M. Bargassa, A. Joachimiak, Midwest Center For Structural Genomics (Mcsg)

Date :   19 Jan 07 (Deposition) - 20 Feb 07 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.40

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

Keywords :   The Phosphoenolpyruvate Synthase, Neisseria Meningitidis, Mcsg, Structural Genomics, Psi-2, Protein Structure Initiative, Midwest Center For Structural Genomics, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   R. Zhang, E. Duggan, M. Bargassa, A. Joachimiak
The Crystal Structure Of The Phosphoenolpyruvate Synthase From Neisseria Meningitidis
To Be Published
PubMed: search

Molecule 1 - PHOSPHOENOLPYRUVATE SYNTHASE
	Chains	:	A
	EC Number	:	2.7.9.2
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21
	Expression System Plasmid	:	PDM68
	Expression System Strain	:	BL21
	Expression System Taxid	:	511693
	Expression System Vector Type	:	PLASMID
	Gene	:	PPSA, NMB0618
	Organism Scientific	:	NEISSERIA MENINGITIDIS
	Organism Taxid	:	122586
	Strain	:	MC58

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

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 2OLS)

(no "Site" information available for 2OLS)

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

Asymmetric Unit

No.	Residues
1	Gly A:117	-	Ala A:118
2	Ala A:139	-	Gly A:140
3	Tyr A:572	-	Pro A:573

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

Asymmetric Unit (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEP_ENZYMES_PHOS_SITE	PS00370	PEP-utilizing enzymes phosphorylation site signature.	PPSA_NEIMB	417-428	1	A:417-428
2	PEP_ENZYMES_2	PS00742	PEP-utilizing enzymes signature 2.	PPSA_NEIMB	697-715	1	A:697-715

Biological Unit 1 (2, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEP_ENZYMES_PHOS_SITE	PS00370	PEP-utilizing enzymes phosphorylation site signature.	PPSA_NEIMB	417-428	1	A:417-428
2	PEP_ENZYMES_2	PS00742	PEP-utilizing enzymes signature 2.	PPSA_NEIMB	697-715	1	A:697-715

Biological Unit 2 (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	PEP_ENZYMES_PHOS_SITE	PS00370	PEP-utilizing enzymes phosphorylation site signature.	PPSA_NEIMB	417-428	2	A:417-428
2	PEP_ENZYMES_2	PS00742	PEP-utilizing enzymes signature 2.	PPSA_NEIMB	697-715	2	A:697-715

(no "Exon" information available for 2OLS)

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:725
 aligned with PPSA_NEIMB | Q9K0I2 from UniProtKB/Swiss-Prot  Length:794

    Alignment length:789
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783         
           PPSA_NEIMB     4 NYVIWFENLRMTDVERVGGKNASLGEMISQLTEKGVRVPGGFATTAEAYRAFLAHNGLSERISAALAKLDVEDVAELARVGKEIRQWILDTPFPEQLDAEIEAAWNKMVADAGGADISVAVRSSATAEDLPDASFAGQQETFLNINGLDNVKEAMHHVFASLYNDRAISYRVHKGFEHDIVALSAGVQRMVRSDSGASGVMFTLDTESGYDQVVFVTSSYGLGENVVQGAVNPDEFYVFKPTLKAGKPAILRKTMGSKHIKMIFTDKAEAGKSVTNVDVPEEDRNRFSITDEEITELAHYALTIEKHYGRPMDIEWGRDGLDGKLYILQARPETVKSQEEGNRNLRRFAINGDKTVLCEGRAIGQKVGQGKVRLIKDASEMDSVEAGDVLVTDMTDPDWEPVMKRASAIVTNRGGRTCHAAIIARELGIPAVVGCGNATELLKNGQEVTVSCAEGDTGFIYAGLLDVQITDVALDNMPKAPVKVMMNVGNPELAFSFANLPSEGIGLARMEFIINRQIGIHPKALLEFDKQDDELKAEITRRIAGYASPVDFYVDKIAEGVATLAASVYPRKTIVRMSDFKSNEYANLVGGNVYEPHEENPMLGFRGAARYVADNFKDCFALECKALKRVRDEMGLTNVEIMIPFVRTLGEAEAVVKALKENGLERGKNGLRLIMMCELPSNAVLAEQFLQYFDGFSIGSNDMTQLTLGLDRDSGLVSESFDERNPAVKVMLHLAISACRKQNKYVGICGQGPSDHPDFAKWLVEEGIESVSLNPDTVIETWLYLANEL 792
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2olsA01 A:4-195 ATP-grasp fold, A domain                                                                                                                                                        2olsA02 A:196-360 ATP-grasp fold, B domain                                                                                                                           2olsA  03                     2olsA03 A:361-376,A:391-480 Phosphohist   idine domains of PEP-uti  lising en            z2olsA04 A:481-792 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                                                                    CATH domains
               Pfam domains ----------PPDK_N-2olsA03 A:14-364                                                                                                                                                                                                                                                                                                                                        -  ---------              PEP-utilizers-2olsA02 A:391-461                                        ------            PEP-utilizers_C-2olsA01 A:480-792                                                                                                                                                                                                                                                                                         Pfam domains
         Sec.struct. author ..eee.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeehhhhhhhhhh..hhhhhhhhhhhh....hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh......eeeeeee..-------......eeeee.hhhhhhhhhhhhhhhh.hhhhhhhhhhhh.--....eeeeeee.......eeeeee..........eeeeeeee..hhhhhh.....eeeeeehhhhhh....eeeee.....eeeee.........eeeee.hhhhhh....hhhhhhhhhhhhhhhhhhhh..eeeeeee......eeeeeeee..----------------------......--.......ee--------------.eeee...hhhhh.......eeee......hhhhhhh..---.eee...hhhhhh.....ee....--.....ee..------------......eeeeee.hhhhhhhhhh....eeeee.hhhhhhhh...hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhh...hhhhh....hhhhh..hhhhhhh..hhhhhhhhhhhhhhhhhh.....eeeee....hhhhhhhhhhhhhhh....hhhhh.eeeee.hhhhhhhhhhhhh...eeeeehhhhhhhhhh.......hhhhh...hhhhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhhhhh..eeeehhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PEP_ENZYMES_----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PEP_ENZYMES_2      ----------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ols A   4 NYVIWFENLRMTDVERVGGKNASLGEMISQLTEKGVRVPGGFATTAEAYRAFLAHNGLSERISAALAKLDVEDVAELARVGKEIRQWILDTPFPEQLDAEIEAAWNKMVADAGGADISVAVRSSATA-------FAGQQETFLNINGLDNVKEAMHHVFASLYNDRAISYRVHKGF--DIVALSAGVQRMVRSDSGASGVMFTLDTESGYDQVVFVTSSYGLGENVVQGAVNPDEFYVFKPTLKAGKPAILRKTMGSKHIKMIFTDKAEAGKSVTNVDVPEEDRNRFSITDEEITELAHYALTIEKHYGRPMDIEWGRDGLDGKLYILQARPET----------------------LCEGRA--QKVGQGKVR--------------DVLVTDMTDPDWEPVMKRASAIVTNRGGRTCHAAIIARE---PAVVGCGNATELLKNGQEVTVSCA--DTGFIYAGL------------MPKAPVKVMMNVGNPELAFSFANLPSEGIGLARMEFIINRQIGIHPKALLEFDKQDDELKAEITRRIAGYASPVDFYVDKIAEGVATLAASVYPRKTIVRMSDFKSNEYANLVGGNVYEPHEENPMLGFRGAARYVADNFKDCFALECKALKRVRDEMGLTNVEIMIPFVRTLGEAEAVVKALKENGLERGKNGLRLIMMCELPSNAVLAEQFLQYFDGFSIGSNDMTQLTLGLDRDSGLVSESFDERNPAVKVMLHLAISACRKQNKYVGICGQGPSDHPDFAKWLVEEGIESVSLNPDTVIETWLYLANEL 792
                                    13        23        33        43        53        63        73        83        93       103       113       123      |  -    |  143       153       163       173     | 183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333   |     -         -      |363 |  |  373  |      -       393       403       413       423     | 433       443       453  |  | 463   |     -      |483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643       653       663       673       683       693       703       713       723       733       743       753       763       773       783         
                                                                                                                                                        130     138                                      179  |                                                                                                                                                        337                    360  365  |     376            391                                   429 433                    456  |     467          480                                                                                                                                                                                                                                                                                                                        
                                                                                                                                                                                                            182                                                                                                                                                                                       368                                                                                        459

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 2OLS)

Asymmetric Unit(hide GO term definitions)

Chain A (PPSA_NEIMB | Q9K0I2)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	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:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0008986	pyruvate, water dikinase activity	Catalysis of the reaction: ATP + H(2)O + pyruvate = AMP + 3 H(+) + phosphate + phosphoenolpyruvate.
	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.
	GO:0016772	transferase activity, transferring phosphorus-containing groups	Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to another (acceptor).
biological process
	GO:0006094	gluconeogenesis	The formation of glucose from noncarbohydrate precursors, such as pyruvate, amino acids and glycerol.
	GO:0016310	phosphorylation	The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
	GO:0006090	pyruvate metabolic process	The chemical reactions and pathways involving pyruvate, 2-oxopropanoate.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 2ols)

	Sites
(no "Sites" information available for 2ols)

	Cis Peptide Bonds
		Ala A:139 - Gly A:140	[ RasMol ]
		Gly A:117 - Ala A:118	[ RasMol ]
		Tyr A:572 - Pro A:573	[ RasMol ]

Biological Units
	Complete Structure
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Ligands, Modified Residues, Ions (0, 0)

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Cis Peptide Bonds (3, 3)

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