1TRK - JenaLib

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

Asym./Biol. Unit (Jmol Viewer)

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

Title :   REFINED STRUCTURE OF TRANSKETOLASE FROM SACCHAROMYCES CEREVISIAE AT 2.0 ANGSTROMS RESOLUTION

Authors :   Y. Lindqvist, G. Schneider, M. Nikkola

Date :   22 Nov 93 (Deposition) - 30 Apr 94 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.00

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

Keywords :   Transferase(Ketone Residues) (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   M. Nikkola, Y. Lindqvist, G. Schneider
Refined Structure Of Transketolase From Saccharomyces Cerevisiae At 2. 0 A Resolution.
J. Mol. Biol. V. 238 387 1994
PubMed-ID: 8176731 | Reference-DOI: 10.1006/JMBI.1994.1299
(for further references see the PDB file header)

Molecule 1 - TRANSKETOLASE
	Chains	:	A, B
	EC Number	:	2.2.1.1
	Engineered	:	YES
	Organism Common	:	BAKER'S YEAST
	Organism Scientific	:	SACCHAROMYCES CEREVISIAE
	Organism Taxid	:	4932

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (2, 4)

No.	Name	Count	Type	Full Name
1	CA	2	Ligand/Ion	CALCIUM ION
2	TPP	2	Ligand/Ion	THIAMINE DIPHOSPHATE

Asymmetric Unit (4, 4)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	ASP A:157 , ASN A:187 , ILE A:189 , TPP A:682 , HOH A:683	BINDING SITE FOR RESIDUE CA A 681
2	AC2	SOFTWARE	ASP B:157 , ASN B:187 , ILE B:189 , TPP B:682 , HOH B:1064	BINDING SITE FOR RESIDUE CA B 681
3	AC3	SOFTWARE	ALA A:33 , HIS A:69 , GLY A:116 , PRO A:117 , LEU A:118 , ASP A:157 , GLY A:158 , GLU A:162 , ASN A:187 , ILE A:189 , THR A:190 , ILE A:191 , ILE A:250 , HIS A:263 , CA A:681 , HOH A:683 , HOH A:684 , HOH A:686 , HOH A:687 , ASP B:382 , GLU B:418 , PHE B:445 , TYR B:448 , HIS B:481	BINDING SITE FOR RESIDUE TPP A 682
4	AC4	SOFTWARE	ASP A:382 , GLU A:418 , PHE A:445 , TYR A:448 , HIS A:481 , ALA B:33 , HIS B:69 , GLY B:116 , PRO B:117 , LEU B:118 , ASP B:157 , GLY B:158 , GLU B:162 , ASN B:187 , ILE B:189 , THR B:190 , ILE B:191 , ILE B:250 , HIS B:263 , CA B:681 , HOH B:1063 , HOH B:1064 , HOH B:1065 , HOH B:1066	BINDING SITE FOR RESIDUE TPP B 682

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

(no "Cis Peptide Bond" information available for 1TRK)

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

Asymmetric/Biological Unit (2, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	TRANSKETOLASE_1	PS00801	Transketolase signature 1.	TKT1_YEAST	16-36	2	A:16-36 B:16-36
2	TRANSKETOLASE_2	PS00802	Transketolase signature 2.	TKT1_YEAST	475-491	2	A:475-491 B:475-491

Asymmetric/Biological Unit (1, 2)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	YPR074C	1	YPR074C.1	XVI:694835-692793	2043	TKT1_YEAST	1-680	680	2	A:3-680 B:3-680	678 678

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:678
 aligned with TKT1_YEAST | P23254 from UniProtKB/Swiss-Prot  Length:680

    Alignment length:678
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672        
           TKT1_YEAST     3 QFTDIDKLAVSTIRILAVDTVSKANSGHPGAPLGMAPAAHVLWSQMRMNPTNPDWINRDRFVLSNGHAVALLYSMLHLTGYDLSIEDLKQFRQLGSRTPGHPEFELPGVEVTTGPLGQGISNAVGMAMAQANLAATYNKPGFTLSDNYTYVFLGDGCLQEGISSEASSLAGHLKLGNLIAIYDDNKITIDGATSISFDEDVAKRYEAYGWEVLYVENGNEDLAGIAKAIAQAKLSKDKPTLIKMTTTIGYGSLHAGSHSVHGAPLKADDVKQLKSKFGFNPDKSFVVPQEVYDHYQKTILKPGVEANNKWNKLFSEYQKKFPELGAELARRLSGQLPANWESKLPTYTAKDSAVATRKLSETVLEDVYNQLPELIGGSADLTPSNLTRWKEALDFQPPSSGSGNYSGRYIRYGIREHAMGAIMNGISAFGANYKPYGGTFLNFVSYAAGAVRLSALSGHPVIWVATHDSIGVGEDGPTHQPIETLAHFRSLPNIQVWRPADGNEVSAAYKNSLESKHTPSIIALSRQNLPQLEGSSIESASKGGYVLQDVANPDIILVATGSEVSLSVEAAKTLAAKNIKARVVSLPDFFTFDKQPLEYRLSVLPDNVPIMSVEVLATTCWGKYAHQSFGIDRFGASGKAPEVFKFFGFTPEGVAERAQKTIAFYKGDKLISPLKKAF 680
               SCOP domains d1trka1 A:3-337 Transketolase (TK), PP module                                                                                                                                                                                                                                                                                                  d1trka2 A:338-534 Transketolase (TK), Pyr module                                                                                                                                                     d1trka3 A:535-680 Transketolase (TK), C-domain                                                                                                     SCOP domains
               CATH domains 1trkA01 A:3-331  [code=3.40.50.970, no name defined]                                                                                                                                                                                                                                                                                     1trkA02 A:332-543  [code=3.40.50.970, no name defined]                                                                                                                                                              1trkA03 A:544-680  [code=3.40.50.920, no name defined]                                                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
     Sec.struct. author (1) ...hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh...............eeee.....hhhhhhhhhh......hhhhh............................hhhhhhhhhhhhhhhhhhhh...........------hhhhh.hhhhhhhhhhhhh....eeeeeee................hhhhhhh...eeeee......hhhhhhhhhhhhh.....eeeeee.....................hhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.......................hhhhhhhhhhhh......eeeee...hhhh.......................eee....hhhhhhhhhhhhhh....eeeeeeehhhh.................eeeee.................hhhhhh.....eeehhhhhhhhhhhhhhhhh.....eeee.............hhhh....eeee......eeeee...hhhhhhhhhhhhhh....eeeee...hhhhhh..hhhhhhh......eeee.............eee..........hhhhhhhh...hhhhhhhhhhhhhhh............. Sec.struct. author (1)
     Sec.struct. author (2) ----------------------------------------------------------------------------------------------------------------------------------------------------eeeeeee------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------TRANSKETOLASE_1      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: A:3-680 UniProt: 1-680 [INCOMPLETE]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     Transcript 1
                 1trk A   3 QFTDIDKLAVSTIRILAVDTVSKANSGHPGAPLGMAPAAHVLWSQMRMNPTNPDWINRDRFVLSNGHAVALLYSMLHLTGYDLSIEDLKQFRQLGSRTPGHPEFELPGVEVTTGPLGQGISNAVGMAMAQANLAATYNKPGFTLSDNYTYVFLGDGCLQEGISSEASSLAGHLKLGNLIAIYDDNKITIDGATSISFDEDVAKRYEAYGWEVLYVENGNEDLAGIAKAIAQAKLSKDKPTLIKMTTTIGYGSLHAGSHSVHGAPLKADDVKQLKSKFGFNPDKSFVVPQEVYDHYQKTILKPGVEANNKWNKLFSEYQKKFPELGAELARRLSGQLPANWESKLPTYTAKDSAVATRKLSETVLEDVYNQLPELIGGSADLTPSNLTRWKEALDFQPPSSGSGNYSGRYIRYGIREHAMGAIMNGISAFGANYKPYGGTFLNFVSYAAGAVRLSALSGHPVIWVATHDSIGVGEDGPTHQPIETLAHFRSLPNIQVWRPADGNEVSAAYKNSLESKHTPSIIALSRQNLPQLEGSSIESASKGGYVLQDVANPDIILVATGSEVSLSVEAAKTLAAKNIKARVVSLPDFFTFDKQPLEYRLSVLPDNVPIMSVEVLATTCWGKYAHQSFGIDRFGASGKAPEVFKFFGFTPEGVAERAQKTIAFYKGDKLISPLKKAF 680
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672

Chain B from PDB  Type:PROTEIN  Length:678
 aligned with TKT1_YEAST | P23254 from UniProtKB/Swiss-Prot  Length:680

    Alignment length:678
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672        
           TKT1_YEAST     3 QFTDIDKLAVSTIRILAVDTVSKANSGHPGAPLGMAPAAHVLWSQMRMNPTNPDWINRDRFVLSNGHAVALLYSMLHLTGYDLSIEDLKQFRQLGSRTPGHPEFELPGVEVTTGPLGQGISNAVGMAMAQANLAATYNKPGFTLSDNYTYVFLGDGCLQEGISSEASSLAGHLKLGNLIAIYDDNKITIDGATSISFDEDVAKRYEAYGWEVLYVENGNEDLAGIAKAIAQAKLSKDKPTLIKMTTTIGYGSLHAGSHSVHGAPLKADDVKQLKSKFGFNPDKSFVVPQEVYDHYQKTILKPGVEANNKWNKLFSEYQKKFPELGAELARRLSGQLPANWESKLPTYTAKDSAVATRKLSETVLEDVYNQLPELIGGSADLTPSNLTRWKEALDFQPPSSGSGNYSGRYIRYGIREHAMGAIMNGISAFGANYKPYGGTFLNFVSYAAGAVRLSALSGHPVIWVATHDSIGVGEDGPTHQPIETLAHFRSLPNIQVWRPADGNEVSAAYKNSLESKHTPSIIALSRQNLPQLEGSSIESASKGGYVLQDVANPDIILVATGSEVSLSVEAAKTLAAKNIKARVVSLPDFFTFDKQPLEYRLSVLPDNVPIMSVEVLATTCWGKYAHQSFGIDRFGASGKAPEVFKFFGFTPEGVAERAQKTIAFYKGDKLISPLKKAF 680
               SCOP domains d1trkb1 B:3-337 Transketolase (TK), PP module                                                                                                                                                                                                                                                                                                  d1trkb2 B:338-534 Transketolase (TK), Pyr module                                                                                                                                                     d1trkb3 B:535-680 Transketolase (TK), C-domain                                                                                                     SCOP domains
               CATH domains 1trkB01 B:3-331  [code=3.40.50.970, no name defined]                                                                                                                                                                                                                                                                                     1trkB02 B:332-543  [code=3.40.50.970, no name defined]                                                                                                                                                              1trkB03 B:544-680  [code=3.40.50.920, no name defined]                                                                                    CATH domains
           Pfam domains (1) ----Transketolase_N-1trkB03 B:7-339                                                                                                                                                                                                                                                                                                              --------------Transket_pyr-1trkB01 B:354-533                                                                                                                                                      ------------Transketolase_C-1trkB05 B:546-656                                                                              ------------------------ Pfam domains (1)
           Pfam domains (2) ----Transketolase_N-1trkB04 B:7-339                                                                                                                                                                                                                                                                                                              --------------Transket_pyr-1trkB02 B:354-533                                                                                                                                                      ------------Transketolase_C-1trkB06 B:546-656                                                                              ------------------------ Pfam domains (2)
     Sec.struct. author (1) ...hhhhhhhhhhhhhhhhhhhhh.....hhhhhhhhhhhhhhh...............eeee.....hhhhhhhhhh......hhhhh............................hhhhhhhhhhhhhhhhhhhh...........------hhhhh.hhhhhhhhhhhhh....eeeeeee................hhhhhhh...eeeee......hhhhhhhhhhhhh.....eeeeee.....................hhhhhhhhhh............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhh.......................hhhhhhhhhhhh......eeeee...hhhh.......................eee....hhhhhhhhhhhhhh....eeeeeeehhhh.................eeeee.................hhhhhh.....eeehhhhhhhhhhhhhhhhh.....eeee.............hhhh....eeee......eeeee...hhhhhhhhhhhhhh....eeeee...hhhhhh..hhhhhhh......eeee.............eee..........hhhhhhhh...hhhhhhhhhhhhhhh............. Sec.struct. author (1)
     Sec.struct. author (2) ----------------------------------------------------------------------------------------------------------------------------------------------------eeeeeee------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Sec.struct. author (2)
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE -------------TRANSKETOLASE_1      ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------TRANSKETOLASE_2  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: B:3-680 UniProt: 1-680 [INCOMPLETE]                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     Transcript 1
                 1trk B   3 QFTDIDKLAVSTIRILAVDTVSKANSGHPGAPLGMAPAAHVLWSQMRMNPTNPDWINRDRFVLSNGHAVALLYSMLHLTGYDLSIEDLKQFRQLGSRTPGHPEFELPGVEVTTGPLGQGISNAVGMAMAQANLAATYNKPGFTLSDNYTYVFLGDGCLQEGISSEASSLAGHLKLGNLIAIYDDNKITIDGATSISFDEDVAKRYEAYGWEVLYVENGNEDLAGIAKAIAQAKLSKDKPTLIKMTTTIGYGSLHAGSHSVHGAPLKADDVKQLKSKFGFNPDKSFVVPQEVYDHYQKTILKPGVEANNKWNKLFSEYQKKFPELGAELARRLSGQLPANWESKLPTYTAKDSAVATRKLSETVLEDVYNQLPELIGGSADLTPSNLTRWKEALDFQPPSSGSGNYSGRYIRYGIREHAMGAIMNGISAFGANYKPYGGTFLNFVSYAAGAVRLSALSGHPVIWVATHDSIGVGEDGPTHQPIETLAHFRSLPNIQVWRPADGNEVSAAYKNSLESKHTPSIIALSRQNLPQLEGSSIESASKGGYVLQDVANPDIILVATGSEVSLSVEAAKTLAAKNIKARVVSLPDFFTFDKQPLEYRLSVLPDNVPIMSVEVLATTCWGKYAHQSFGIDRFGASGKAPEVFKFFGFTPEGVAERAQKTIAFYKGDKLISPLKKAF 680
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322       332       342       352       362       372       382       392       402       412       422       432       442       452       462       472       482       492       502       512       522       532       542       552       562       572       582       592       602       612       622       632       642       652       662       672

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(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

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

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.920, no name defined] (73)

Baker's yeast (Saccharomyces cerevisiae) (7)

1a	1trkA03	A:544-680
1b	1trkB03	B:544-680

Homologous Superfamily: [code=3.40.50.970, no name defined] (144)

Baker's yeast (Saccharomyces cerevisiae) (17)

2a	1trkA02	A:332-543
2b	1trkB02	B:332-543
2c	1trkA01	A:3-331
2d	1trkB01	B:3-331

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (TKT1_YEAST | P23254)

molecular function
	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:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0005515	protein binding	Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
	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:0004802	transketolase activity	Catalysis of the reversible transfer of a 2-carbon ketol group (CH2OH-CO-) from a ketose phosphate donor to an aldose phosphate acceptor.
biological process
	GO:0008152	metabolic process	The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
	GO:0006098	pentose-phosphate shunt	The glucose-6-phosphate catabolic process in which, coupled to NADPH synthesis, glucose-6-P is oxidized with the formation of carbon dioxide (CO2) and ribulose 5-phosphate; ribulose 5-P then enters a series of reactions interconverting sugar phosphates. The pentose phosphate pathway is a major source of reducing equivalents for biosynthesis reactions and is also important for the conversion of hexoses to pentoses.
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
	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
		CA	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		TPP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

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

	Cis Peptide Bonds
(no "Cis Peptide Bonds" information available for 1trk)

Jmol
	protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick [ Asym./Biol. Unit PNG format \| Asym./Biol. Unit - sites 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
	1trk
		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
	TKT1_YEAST \| P23254
		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)
	2.2.1.1
		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
	TKT1_YEAST \| P23254
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

UniProtKB/Swiss-Prot
	TKT1_YEAST \| P23254	:	1ay0 1gpu 1ngs 1tka 1tkb 1tkc

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

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (2, 4)

Sites (4, 4)

SS Bonds (0, 0)

Cis Peptide Bonds (0, 0)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (2, 4)

Exons (1, 2)

Sequences/Alignments

Classification and Annotation

SCOP Domains (3, 6)

CATH Domains (2, 6)

Pfam Domains (3, 6)

Gene Ontology (8, 8)

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