2AD5 - JenaLib

Asymmetric Unit (Jmol Viewer)

Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Biological Unit 3 (Jmol Viewer)

Title :   MECHANISMS OF FEEDBACK REGULATION AND DRUG RESISTANCE OF CTP SYNTHETASES: STRUCTURE OF THE E. COLI CTPS/CTP COMPLEX AT 2.8-ANGSTROM RESOLUTION.

Authors :   J. A. Endrizzi, H. Kim, P. M. Anderson, E. P. Baldwin

Date :   19 Jul 05 (Deposition) - 01 Nov 05 (Release) - 12 Nov 14 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

Chains :   Asym. Unit : A,B
Biol. Unit 1: A,B  (2x)
Biol. Unit 2: A  (2x)
Biol. Unit 3: B  (2x)

Keywords :   Rossmann Fold, P-Loop Atpase, Interfacial Active Site, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   J. A. Endrizzi, H. Kim, P. M. Anderson, E. P. Baldwin
Mechanisms Of Product Feedback Regulation And Drug Resistance In Cytidine Triphosphate Synthetases From The Structure Of A Ctp-Inhibited Complex(, ).
Biochemistry V. 44 13491 2005
PubMed-ID: 16216072 | Reference-DOI: 10.1021/BI051282O
(for further references see the PDB file header)

Molecule 1 - CTP SYNTHASE
	Chains	:	A, B
	EC Number	:	6.3.4.2
	Organism Scientific	:	ESCHERICHIA COLI K12
	Organism Taxid	:	83333
	Other Details	:	SOLUBLE CYTOPLASMIC
	Strain	:	K-12
	Synonym	:	UTP--AMMONIA LIGASE, CTP SYNTHETASE

		1	2
Asymmetric Unit	:	A	B
Biological Unit 1 (2x)	:	A	B
Biological Unit 2 (2x)	:	A
Biological Unit 3 (2x)	:		B

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 6)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CTP	2	Ligand/Ion	CYTIDINE-5'-TRIPHOSPHATE
3	MG	2	Ligand/Ion	MAGNESIUM ION

Biological Unit 1 (2, 8)

No.	Name	Count	Type	Full Name
1	ADP	4	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CTP	4	Ligand/Ion	CYTIDINE-5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 2 (2, 4)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CTP	2	Ligand/Ion	CYTIDINE-5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Biological Unit 3 (2, 4)

No.	Name	Count	Type	Full Name
1	ADP	2	Ligand/Ion	ADENOSINE-5'-DIPHOSPHATE
2	CTP	2	Ligand/Ion	CYTIDINE-5'-TRIPHOSPHATE
3	MG	-1	Ligand/Ion	MAGNESIUM ION

Asymmetric Unit (6, 6)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	GLY A:19 , LYS A:40 , ASP A:72 , GLU A:140 , ADP A:601	BINDING SITE FOR RESIDUE MG A 701
2	AC2	SOFTWARE	GLY B:19 , ASP B:72 , GLU B:140 , ADP B:1601	BINDING SITE FOR RESIDUE MG B 1701
3	AC3	SOFTWARE	SER A:15 , LEU A:16 , GLY A:17 , LYS A:18 , GLY A:19 , ILE A:20 , ASP A:72 , GLU A:140 , ARG A:211 , LYS A:239 , VAL A:241 , MG A:701 , HOH A:722 , ALA B:182	BINDING SITE FOR RESIDUE ADP A 601
4	AC4	SOFTWARE	ALA A:182 , SER B:15 , LEU B:16 , GLY B:17 , LYS B:18 , GLY B:19 , ILE B:20 , ASP B:72 , GLU B:140 , LEU B:238 , LYS B:239 , ASP B:240 , VAL B:241 , ILE B:247 , MG B:1701 , HOH B:1761 , HOH B:1801 , HOH B:1821	BINDING SITE FOR RESIDUE ADP B 1601
5	AC5	SOFTWARE	SER A:14 , GLN A:114 , VAL A:115 , ILE A:116 , ASP A:147 , ILE A:148 , GLU A:149 , HOH A:711 , HOH A:745 , HOH A:783 , HOH A:788 , LYS B:187 , THR B:188 , LYS B:189 , GLN B:192 , LYS B:223	BINDING SITE FOR RESIDUE CTP A 602
6	AC6	SOFTWARE	VAL A:186 , LYS A:187 , THR A:188 , LYS A:189 , GLN A:192 , LYS A:223 , SER B:14 , GLN B:114 , VAL B:115 , ILE B:116 , ASP B:147 , ILE B:148 , GLU B:149 , HOH B:1752 , HOH B:1754 , HOH B:1759	BINDING SITE FOR RESIDUE CTP B 1602

Asymmetric Unit

No.	Residues
1	A:261	-	A:268
2	B:261	-	B:268

Asymmetric Unit

No.	Residues
1	Ile A:116	-	Pro A:117
2	Ile B:116	-	Pro B:117

(no "SAP(SNP)/Variant" information available for 2AD5)

(no "PROSITE Motif" information available for 2AD5)

(no "Exon" information available for 2AD5)

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:534
 aligned with PYRG_ECOLI | P0A7E5 from UniProtKB/Swiss-Prot  Length:545

    Alignment length:544
                                    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    
           PYRG_ECOLI     1 MTTNYIFVTGGVVSSLGKGIAAASLAAILEARGLNVTIMKLDPYINVDPGTMSPIQHGEVFVTEDGAETDLDLGHYERFIRTKMSRRNNFTTGRIYSDVLRKERRGDYLGATVQVIPHITNAIKERVLEGGEGHDVVLVEIGGTVGDIESLPFLEAIRQMAVEIGREHTLFMHLTLVPYMAASGEVKTKPTQHSVKELLSIGIQPDILICRSDRAVPANERAKIALFCNVPEKAVISLKDVDSIYKIPGLLKSQGLDDYICKRFSLNCPEANLSEWEQVIFEEANPVSEVTIGMVGKYIELPDAYKSVIEALKHGGLKNRVSVNIKLIDSQDVETRGVEILKGLDAILVPGGFGYRGVEGMITTARFARENNIPYLGICLGMQVALIDYARHVANMENANSTEFVPDCKYPVVALITEWRDENGNVEVRSEKSDLGGTMRLGAQQCQLVDDSLVRQLYNAPTIVERHRHRYEVNNMLLKQIEDAGLRVAGRSGDDQLVEIIEVPNHPWFVACQFHPEFTSTPRDGHPLFAGFVKAASEFQKRQA 544
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2ad5A01 A:1-285 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                         2ad5A02 A:286-544  [code=3.40.50.880, no name defined]                                                                                                                                                                                                              CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee......hhhhhhhhhhhhhhh....eeeeeee..........hhhhhh.eee.....eeehhhhhhhh......hhh.eeehhhhhhhhhhhhhh...........hhhhhhhhhhhhhhh....eeeeee.....hhhhhhhhhhhhhhhhhhh...eeeeeeee..ee....ee.hhhhhhhhhhhhh......eeeeee....hhhhhhhhhhhhh.hhh.eeeee...hhhhhhhhhhhhhhhhhhhhhh........hhhhhhhhhhhhh..eeeeeeeee....hhhhhhhhhhhhhhhhhhhheeeeeeeeehhhhhhhh........eeee.......hhhhhhhhhhhhhhh...eeeehhhhhhhhhhhhhhh...................ee.............----------..eeeeeeeee...hhhhhhhh..eeeeeeee..eehhhhhhhhhhhhheeeee......eeeee......eeee..hhhhh......hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ad5 A   1 MTTNYIFVTGGVVSSLGKGIAAASLAAILEARGLNVTIMKLDPYINVDPGTMSPIQHGEVFVTEDGAETDLDLGHYERFIRTKMSRRNNFTTGRIYSDVLRKERRGDYLGATVQVIPHITNAIKERVLEGGEGHDVVLVEIGGTVGDIESLPFLEAIRQMAVEIGREHTLFMHLTLVPYMAASGEVKTKPTQHSVKELLSIGIQPDILICRSDRAVPANERAKIALFCNVPEKAVISLKDVDSIYKIPGLLKSQGLDDYICKRFSLNCPEANLSEWEQVIFEEANPVSEVTIGMVGKYIELPDAYKSVIEALKHGGLKNRVSVNIKLIDSQDVETRGVEILKGLDAILVPGGFGYRGVEGMITTARFARENNIPYLGICLGMQVALIDYARHVANMENANSTEFVPDCKYPVVALITEWRDENGNVE----------TMRLGAQQCQLVDDSLVRQLYNAPTIVERHRHRYEVNNMLLKQIEDAGLRVAGRSGDDQLVEIIEVPNHPWFVACQFHPEFTSTPRDGHPLFAGFVKAASEFQKRQA 544
                                    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      |  -       440       450       460       470       480       490       500       510       520       530       540    
                                                                                                                                                                                                                                                                                                                                                                                                                                                                    427        438

Chain B from PDB  Type:PROTEIN  Length:536
 aligned with PYRG_ECOLI | P0A7E5 from UniProtKB/Swiss-Prot  Length:545

    Alignment length:545
                                    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     
           PYRG_ECOLI     1 MTTNYIFVTGGVVSSLGKGIAAASLAAILEARGLNVTIMKLDPYINVDPGTMSPIQHGEVFVTEDGAETDLDLGHYERFIRTKMSRRNNFTTGRIYSDVLRKERRGDYLGATVQVIPHITNAIKERVLEGGEGHDVVLVEIGGTVGDIESLPFLEAIRQMAVEIGREHTLFMHLTLVPYMAASGEVKTKPTQHSVKELLSIGIQPDILICRSDRAVPANERAKIALFCNVPEKAVISLKDVDSIYKIPGLLKSQGLDDYICKRFSLNCPEANLSEWEQVIFEEANPVSEVTIGMVGKYIELPDAYKSVIEALKHGGLKNRVSVNIKLIDSQDVETRGVEILKGLDAILVPGGFGYRGVEGMITTARFARENNIPYLGICLGMQVALIDYARHVANMENANSTEFVPDCKYPVVALITEWRDENGNVEVRSEKSDLGGTMRLGAQQCQLVDDSLVRQLYNAPTIVERHRHRYEVNNMLLKQIEDAGLRVAGRSGDDQLVEIIEVPNHPWFVACQFHPEFTSTPRDGHPLFAGFVKAASEFQKRQAK 545
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains 2ad5B01 B:1-285 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                                                                                                         2ad5B02 B:286-545  [code=3.40.50.880, no name defined]                                                                                                                                                                                                               CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeee......hhhhhhhhhhhhhhh....eeeeeee..........hhhhhh..ee.....ee.hhhhhhhh......hhh.eeehhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhh...eeeeeeeee.....hhhhhhhhhhhhhhhh...eeeeeeee..ee....ee.hhhhhhhhhhhhh......eeeeee....hhhhhhhhhhhhh.hhh.eeeee...hhhhhhhhhhhhhhhhhhhhhhh.......hhhhhhhhhhhhh..eeeeeeeee....hhhhhhhhhhhhhhhhhhh.eeeeeeeeehhhhhhhhhhhhh...eeee.......hhhhhhhhhhhhhhh...eeeehhhhhhhhhhhhhhh...................ee..............---------..eeeeeeeee...hhhhhhhh..eeeeeeee..ee...hhhhhhhhh.eeeeee....eeeeee......eeee..hhhhhh.....hhhhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ad5 B   1 MTTNYIFVTGGVVSSLGKGIAAASLAAILEARGLNVTIMKLDPYINVDPGTMSPIQHGEVFVTEDGAETDLDLGHYERFIRTKMSRRNNFTTGRIYSDVLRKERRGDYLGATVQVIPHITNAIKERVLEGGEGHDVVLVEIGGTVGDIESLPFLEAIRQMAVEIGREHTLFMHLTLVPYMAASGEVKTKPTQHSVKELLSIGIQPDILICRSDRAVPANERAKIALFCNVPEKAVISLKDVDSIYKIPGLLKSQGLDDYICKRFSLNCPEANLSEWEQVIFEEANPVSEVTIGMVGKYIELPDAYKSVIEALKHGGLKNRVSVNIKLIDSQDVETRGVEILKGLDAILVPGGFGYRGVEGMITTARFARENNIPYLGICLGMQVALIDYARHVANMENANSTEFVPDCKYPVVALITEWRDENGNVEV---------TMRLGAQQCQLVDDSLVRQLYNAPTIVERHRHRYEVNNMLLKQIEDAGLRVAGRSGDDQLVEIIEVPNHPWFVACQFHPEFTSTPRDGHPLFAGFVKAASEFQKRQAK 545
                                    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       | -       440       450       460       470       480       490       500       510       520       530       540     
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     428       438

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 2AD5)

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.880, no name defined] (97)

Escherichia coli k12. Organism_taxid: 83333. Strain: k-12. (1)

1a	2ad5A02	A:286-544
1b	2ad5B02	B:286-545

Homologous Superfamily: P-loop containing nucleotide triphosphate hydrolases (1378)

Escherichia coli k12. Organism_taxid: 83333. Strain: k-12. (2)

2a	2ad5A01	A:1-285
2b	2ad5B01	B:1-285

(no "Pfam Domain" information available for 2AD5)

Asymmetric Unit(hide GO term definitions)

Chain A,B (PYRG_ECOLI | P0A7E5)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003883	CTP synthase activity	Catalysis of the reaction: ATP + UTP + NH3 = ADP + phosphate + CTP.
	GO:0042802	identical protein binding	Interacting selectively and non-covalently with an identical protein or proteins.
	GO:0016874	ligase activity	Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
	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.
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:0006241	CTP biosynthetic process	The chemical reactions and pathways resulting in the formation of CTP, cytidine 5'-triphosphate.
	GO:0006541	glutamine metabolic process	The chemical reactions and pathways involving glutamine, 2-amino-4-carbamoylbutanoic acid.
	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:0005829	cytosol	The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

Asymmetric Unit
	Complete Structure
		Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
		WebMol \| AstexViewer[tm]@PDBe (Java Applets, require no local installation except for Java; loading may be slow)
		STRAP (Java WebStart application, automatic local installation, requires Java; full application with system access!)
		RasMol (require local installation)
		Molscript (VRML) (requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)

	Ligands, Modified Residues, Ions
		ADP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		CTP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		MG	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

	Sites
		AC1	[ RasMol ]	+environment [ RasMol ]
		AC2	[ RasMol ]	+environment [ RasMol ]
		AC3	[ RasMol ]	+environment [ RasMol ]
		AC4	[ RasMol ]	+environment [ RasMol ]
		AC5	[ RasMol ]	+environment [ RasMol ]
		AC6	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Ile A:116 - Pro A:117	[ RasMol ]
		Ile B:116 - Pro B:117	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ Jena3D ]
		Biological Unit 3	[ Jena3D ]

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym. Unit PNG format \| Asym. Unit - sites PNG format \| Biol. Unit 1 PNG format \| Biol. Unit 1 - sites PNG format \| Biol. Unit 2 PNG format \| Biol. Unit 3 PNG format ](automatic orientation, automatically generated)
Molscript
	protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick [ mono PDF format \| stereo PDF format ](default orientation, automatically generated)

Access by PDB/NDB ID
	2ad5
		Family and Domain Information	:	ProDom \| SYSTERS
		General Structural Information	:	GlycoscienceDB \| MMDB \| NDB \| OCA \| PDB \| PDBe \| PDBj \| PDBsum \| PDBWiki \| PQS \| PROTEOPEDIA
		Orientation in Membranes	:	OPM
		Protein Surface	:	SURFACE
		Secondary Structure	:	DSSP (structure derived) \| HSSP (homology derived)
		Structural Genomics	:	GeneCensus
		Structural Neighbours	:	CE \| VAST
		Structure Classification	:	CATH \| Dali \| SCOP
		Validation and Original Data	:	BMRB Data View \| BMRB Restraints Grid \| EDS \| PROCHECK \| RECOORD \| WHAT_CHECK

Access by UniProt ID/Accession number
	PYRG_ECOLI \| P0A7E5
		Comparative Protein Structure Models	:	ModBase
		Genomic Information	:	Ensembl
		Protein-protein Interaction	:	DIP
		Sequence, Family and Domain Information	:	InterPro \| Pfam \| SMART \| UniProtKB/SwissProt

Access by Enzyme Classificator (EC Number)
	6.3.4.2
		General Enzyme Information	:	BRENDA \| EC-PDB \| Enzyme \| IntEnz
		Pathway	:	KEGG \| MetaCyc

Access by Disease Identifier (MIM ID)
	(no 'MIM ID' available)
		Disease Information	:	OMIM

Access by GenAge ID
	(no 'GenAge ID' available)
		Age Related Information	:	GenAge

Access by PDB/NDB ID
		Domain Information	:	XDom
		Interatomic Contacts of Structural Units	:	CSU
		Ligand-protein Contacts	:	LPC
		Protein Cavities	:	castP
		Sequence and Secondary Structure	:	PDBCartoon
		Structure Alignment	:	STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
		Structure and Sequence Browser	:	STING

Access by UniProt ID/Accession number
	PYRG_ECOLI \| P0A7E5
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	PYRG_ECOLI \| P0A7E5	:	1s1m 5tkv

1s1m	CRYSTAL STRUCTURE OF E. COLI CTP SYNTHETASE AT 2.3-ANGSTROM RESOLUTION
1vcm	CRYSTAL STRUCTURE OF T. THERMOPHILUS CTP SYNTHETASE COMPLEX WITH SULFATE ANION

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 6)

Sites (6, 6)

SS Bonds (2, 2)

Cis Peptide Bonds (2, 2)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (0, 0)

CATH Domains (2, 4)

Pfam Domains (0, 0)

Gene Ontology (10, 10)

Visualization

Interactive Views

Still Images

Databases and Analysis Tools

Databases

Analysis Tools

Related Entries

Entries Sharing at Least One Protein Chain (UniProt ID)

Related Entries Specified in the PDB File