3EK5 - JenaLib

Asym./Biol. Unit (Jmol Viewer)

Asym./Biol. Unit - sites (Jmol Viewer)

Title :   UNIQUE GTP-BINDING POCKET AND ALLOSTERY OF UMP KINASE FROM A GRAM-NEGATIVE PHYTOPATHOGEN BACTERIUM

Authors :   J. -L. Tu, K. -H. Chin, A. H. -J. Wang, S. -H. Chou

Date :   18 Sep 08 (Deposition) - 23 Dec 08 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.56

Chains :   Asym./Biol. Unit : A,B,C,D,E,F

Keywords :   Xanthomonas Campestris, Umpk Crystal Structure, Unique Gtp Binding Site, Allosteric Regulation, Atp-Binding, Kinase, Nucleotide- Binding, Pyrimidine Biosynthesis, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. -L. Tu, K. -H. Chin, A. H. -J. Wang, S. -H. Chou
Unique Gtp-Binding Pocket And Allostery Of Uridylate Kinase From A Gram-Negative Phytopathogenic Bacterium
J. Mol. Biol. V. 385 1113 2009
PubMed-ID: 19059268 | Reference-DOI: 10.1016/J.JMB.2008.11.030

Molecule 1 - URIDYLATE KINASE
	Chains	:	A, B, C, D, E, F
	EC Number	:	2.7.4.22
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PET21
	Expression System Strain	:	BL21(DE3)
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Gene	:	PYRH, XCC1371
	Organism Scientific	:	XANTHOMONAS CAMPESTRIS PV. CAMPESTRIS
	Organism Taxid	:	340
	Strain	:	XC17
	Synonym	:	UK, URIDINE MONOPHOSPHATE KINASE, UMP KINASE, UMPK

		1	2	3	4	5	6
Asymmetric/Biological Unit	:	A	B	C	D	E	F

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (1, 6)

No.	Name	Count	Type	Full Name
1	GTP	6	Ligand/Ion	GUANOSINE-5'-TRIPHOSPHATE

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ARG B:100 , ASN B:108 , ASP B:109 , VAL B:110 , CYS B:111 , GLU B:112 , ARG B:127 , ILE C:115 , ARG C:117 , ARG C:118 , ARG C:121 , LYS C:125	BINDING SITE FOR RESIDUE GTP E2001
2	AC2	SOFTWARE	ARG C:100 , ASN C:108 , ASP C:109 , VAL C:110 , CYS C:111 , GLU C:112 , ARG C:118 , ARG C:127 , ILE F:115 , ARG F:117 , ARG F:118 , ARG F:121 , LYS F:125	BINDING SITE FOR RESIDUE GTP E2002
3	AC3	SOFTWARE	ILE B:115 , ARG B:117 , ARG B:118 , ARG B:121 , LYS B:125 , ARG F:100 , ASN F:108 , ASP F:109 , VAL F:110 , CYS F:111 , GLU F:112 , ARG F:127	BINDING SITE FOR RESIDUE GTP E2003
4	AC4	SOFTWARE	ARG A:100 , ASN A:108 , ASP A:109 , VAL A:110 , CYS A:111 , GLU A:112 , ARG A:118 , LYS A:125 , ARG A:127 , ILE E:115 , ARG E:117 , ARG E:118 , ARG E:121 , LYS E:125	BINDING SITE FOR RESIDUE GTP E2004
5	AC5	SOFTWARE	ILE A:115 , ARG A:117 , ARG A:118 , ARG A:121 , LYS A:125 , ARG D:100 , ASN D:108 , ASP D:109 , VAL D:110 , CYS D:111 , GLU D:112 , ARG D:118 , ARG D:127	BINDING SITE FOR RESIDUE GTP E2005
6	AC6	SOFTWARE	ILE D:115 , ARG D:117 , ARG D:118 , ARG D:121 , LYS D:125 , ARG E:100 , ASN E:108 , ASP E:109 , VAL E:110 , CYS E:111 , GLU E:112 , ARG E:118 , ARG E:127	BINDING SITE FOR RESIDUE GTP E2006

(no "SS Bond" information available for 3EK5)

(no "Cis Peptide Bond" information available for 3EK5)

(no "SAP(SNP)/Variant" information available for 3EK5)

(no "PROSITE Motif" information available for 3EK5)

(no "Exon" information available for 3EK5)

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:242
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:242
                              1                                                                                                                                                                                                                                               
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238  
           PYRH_XANCP     - --MSELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5a_ A: automated matches                                                                                                                                                                                                                       SCOP domains
               CATH domains 3ek5A00 A:-1-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                             CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhh...eeeeeehhhhhhh......hhhhhhhhhhhhhhhhhh..eeeeee................hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........ee.hhhhhhhhhhh..eeeee........hhhhhhhhhhhhhh..eeeee.....................eehhhhhhhh.....hhhhhhhhhhh...eeee.....hhhhhhhh.....eee.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 A  -1 NAMSELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238

Chain B from PDB  Type:PROTEIN  Length:239
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231         
           PYRH_XANCP     2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5b_ B: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains 3ek5B00 B:2-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.hhhhh.......hhhhhhhhhhhhhhhhh...eeeeee................hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........ee.hhhhhhhhhhh..eeeee........hhhhhhhhhhhhh...eeeee.....................eehhhhhhhh.....hhhhhhhhhhh...eeee.....hhhhhhhh.....eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 B   2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231

Chain C from PDB  Type:PROTEIN  Length:239
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231         
           PYRH_XANCP     2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5c_ C: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains 3ek5C00 C:2-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.hhhhh.......hhhhhhhhhhhhhhhhhh..eeeeee......hhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........ee.hhhhhhhhhhh..eeeee........hhhhhhhhhhhhh...eeeee.....................eehhhhhhhh.....hhhhhhhhhhhh..eeee.....hhhhhhhh.....eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 C   2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231

Chain D from PDB  Type:PROTEIN  Length:239
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231         
           PYRH_XANCP     2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5d_ D: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains 3ek5D00 D:2-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.hhhhh.......hhhhhhhhhhhhhhhhhh..eeeeee................hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........ee.hhhhhhhhhh...eeeee........hhhhhhhhhhhhhh..eeeee.....................eehhhhhhhh.....hhhhhhhhhhh...eeee.....hhhhhhhhh....eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 D   2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231

Chain E from PDB  Type:PROTEIN  Length:239
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231         
           PYRH_XANCP     2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5e_ E: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains 3ek5E00 E:2-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.hhhhhh......hhhhhhhhhhhhhhhhhhh.eeeeee.......hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhh....eeeee........ee.hhhhhhhhhhh..eeeee........hhhhhhhhhhhhh...eeeee.......................hhhhhhhh.....hhhhhhhhhhhh..eeee.....hhhhhhhh.....eee.... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 E   2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231

Chain F from PDB  Type:PROTEIN  Length:239
 aligned with PYRH_XANCP | P59009 from UniProtKB/Swiss-Prot  Length:240

    Alignment length:239
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231         
           PYRH_XANCP     2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
               SCOP domains d3ek5f_ F: automated matches                                                                                                                                                                                                                    SCOP domains
               CATH domains 3ek5F00 F:2-240  [code=3.40.1160.10, no name defined]                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ......eeeeee.hhhhhh......hhhhhhhhhhhhhhhhhhh.eeeeee......hhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeee........ee.hhhhhhhhhhh..eeeee........hhhhhhhhhhhhhh..eeeee.......................hhhhhhhhh....hhhhhhhhhhh.....ee.....hhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 3ek5 F   2 SELSYRRILLKLSGEALMGDGDYGIDPKVINRLAHEVIEAQQAGAQVALVIGGGNIFRGAGLAASGMDRVTGDHMGMLATVINALAMQDALEKLGAKVRVMSAIKINDVCEDFIRRRAIRHLEKGRIAIFAAGTGNPFFTTDSGAALRAIEIGADLLLKATKVDGVYDKDPKKHSDAVRYDSLTYDEVIMQGLEVMDTAAFALARDSDLPLRIFGMSEPGVLLRILHGAQIGTLVQGRS 240
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231

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: Carbamate kinase-like (63)

Superfamily: Carbamate kinase-like (63)

Family: automated matches (24)

Protein domain: automated matches (24)

Xanthomonas campestris pv. campestris [TaxId: 340] (2)

1a	d3ek5a_	A:
1b	d3ek5e_	E:
1c	d3ek5f_	F:
1d	d3ek5b_	B:
1e	d3ek5c_	C:
1f	d3ek5d_	D:

Asymmetric/Biological Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Carbamate kinase (24)

Homologous Superfamily: [code=3.40.1160.10, no name defined] (24)

Campestris (Xanthomonas campestris pv) (2)

1a	3ek5A00	A:-1-240
1b	3ek5E00	E:2-240
1c	3ek5F00	F:2-240
1d	3ek5B00	B:2-240
1e	3ek5C00	C:2-240
1f	3ek5D00	D:2-240

(no "Pfam Domain" information available for 3EK5)

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B,C,D,E,F (PYRH_XANCP | P59009)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0033862	UMP kinase activity	Catalysis of the reaction: ATP + UMP = ADP + UDP.
	GO:0016301	kinase activity	Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
	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: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:0009041	uridylate kinase activity	Catalysis of the reaction: ATP + (d)UMP = ADP + (d)UDP.
biological process
	GO:0044210	'de novo' CTP biosynthetic process	The chemical reactions and pathways resulting in the formation of cytidine 5'-triphosphate (CTP) from simpler components.
	GO:0046939	nucleotide phosphorylation	The process of introducing one or more phosphate groups into a nucleotide to produce a phosphorylated nucleoside.
	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:0006221	pyrimidine nucleotide biosynthetic process	The chemical reactions and pathways resulting in the formation of a pyrimidine nucleotide, a compound consisting of nucleoside (a pyrimidine base linked to a deoxyribose or ribose sugar) esterified with a phosphate group at either the 3' or 5'-hydroxyl group of the sugar.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

Asymmetric/Biological Unit
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	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 3ek5)

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	3ek5
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	PYRH_XANCP \| P59009
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	2.7.4.22
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	PYRH_XANCP \| P59009
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UniProtKB/Swiss-Prot
	PYRH_XANCP \| P59009	:	3ek6

3ek6	THE SAME PROTEIN, APO-FORM

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (1, 6)

Sites (6, 6)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 6)

CATH Domains (1, 6)

Pfam Domains (0, 0)

Gene Ontology (11, 11)

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