2ASH - 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)

Title :   CRYSTAL STRUCTURE OF QUEUINE TRNA-RIBOSYLTRANSFERASE (EC 2.4.2.29) (TRNA-GUANINE (TM1561) FROM THERMOTOGA MARITIMA AT 1.90 A RESOLUTION

Authors :   Joint Center For Structural Genomics (Jcsg)

Date :   23 Aug 05 (Deposition) - 06 Sep 05 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   1.90

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

Keywords :   Tm1561, Queuine Trna-Ribosyltransferase, Trna-Guanine, Structural Genomics, Joint Center For Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Queuine Trna-Ribosyltransferase (Ec 2. 4. 2. 29) (Trna-Guanine (Tm1561) From Thermotoga Maritima A 1. 90 A Resolution
To Be Published
PubMed: search

Molecule 1 - QUEUINE TRNA-RIBOSYLTRANSFERASE
	Chains	:	A, B, C, D
	EC Number	:	2.4.2.29
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Strain	:	DL41
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Gene	:	TGT
	Organism Scientific	:	THERMOTOGA MARITIMA
	Organism Taxid	:	2336
	Synonym	:	TRNA-GUANINE TRANSGLYCOSYLASE, GUANINE INSERTION ENZYME

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 19)

No.	Name	Count	Type	Full Name
1	CL	5	Ligand/Ion	CHLORIDE ION
2	EDO	10	Ligand/Ion	1,2-ETHANEDIOL
3	ZN	4	Ligand/Ion	ZINC ION

Biological Unit 1 (1, 4)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	4	Ligand/Ion	1,2-ETHANEDIOL
3	ZN	-1	Ligand/Ion	ZINC ION

Biological Unit 2 (1, 6)

No.	Name	Count	Type	Full Name
1	CL	-1	Ligand/Ion	CHLORIDE ION
2	EDO	6	Ligand/Ion	1,2-ETHANEDIOL
3	ZN	-1	Ligand/Ion	ZINC ION

Asymmetric Unit (19, 19)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	CYS A:299 , CYS A:301 , CYS A:304 , HIS A:330	BINDING SITE FOR RESIDUE ZN A 400
02	AC2	SOFTWARE	CYS B:299 , CYS B:301 , CYS B:304 , HIS B:330	BINDING SITE FOR RESIDUE ZN B 400
03	AC3	SOFTWARE	CYS C:299 , CYS C:301 , CYS C:304 , HIS C:330	BINDING SITE FOR RESIDUE ZN C 400
04	AC4	SOFTWARE	CYS D:299 , CYS D:301 , CYS D:304 , HIS D:330	BINDING SITE FOR RESIDUE ZN D 400
05	AC5	SOFTWARE	HOH C:455 , VAL D:321 , HOH D:510	BINDING SITE FOR RESIDUE CL D 401
06	AC6	SOFTWARE	VAL A:321 , HOH A:421 , HOH A:515 , HOH B:529	BINDING SITE FOR RESIDUE CL A 401
07	AC7	SOFTWARE	ARG A:309 , TYR C:287 , ARG C:290 , SER C:291 , HOH C:495	BINDING SITE FOR RESIDUE CL C 401
08	AC8	SOFTWARE	TYR A:287 , LYS A:289 , ARG A:290 , SER A:291 , HOH A:553 , ARG C:309 , HOH C:412	BINDING SITE FOR RESIDUE CL A 402
09	AC9	SOFTWARE	ARG C:270 , HOH C:433	BINDING SITE FOR RESIDUE CL C 402
10	BC1	SOFTWARE	CYS C:304 , LYS C:305 , PHE C:307	BINDING SITE FOR RESIDUE EDO C 403
11	BC2	SOFTWARE	PRO C:65 , LYS D:289 , SER D:310 , HIS D:313 , HIS D:314 , HOH D:449	BINDING SITE FOR RESIDUE EDO D 402
12	BC3	SOFTWARE	SER C:213 , ILE C:214 , GLY C:215 , GLU C:216 , ARG C:218 , THR C:221	BINDING SITE FOR RESIDUE EDO C 404
13	BC4	SOFTWARE	GLU C:320 , VAL C:321 , LEU C:322 , HOH C:436 , HOH C:483 , LYS D:39 , LEU D:40	BINDING SITE FOR RESIDUE EDO C 405
14	BC5	SOFTWARE	LYS A:39 , LEU A:40 , GLU B:320 , VAL B:321 , LEU B:322 , HOH B:496 , HOH B:572	BINDING SITE FOR RESIDUE EDO B 401
15	BC6	SOFTWARE	CYS C:144 , GLY C:210 , GLY C:211 , LEU C:212 , ILE C:214 , MET C:241 , HOH C:488 , HOH C:524	BINDING SITE FOR RESIDUE EDO C 406
16	BC7	SOFTWARE	GLU A:347 , CYS C:299 , GLY C:300 , ASN C:333 , HOH C:462 , HOH C:529	BINDING SITE FOR RESIDUE EDO A 403
17	BC8	SOFTWARE	CYS A:144 , GLY A:210 , GLY A:211 , LEU A:212 , ILE A:214 , MET A:241 , HOH A:483 , HOH A:552	BINDING SITE FOR RESIDUE EDO A 404
18	BC9	SOFTWARE	CYS A:304 , LYS A:305 , ASN A:306 , PHE A:307	BINDING SITE FOR RESIDUE EDO A 405
19	CC1	SOFTWARE	CYS D:144 , GLY D:210 , GLY D:211 , LEU D:212 , ILE D:214 , MET D:241 , HOH D:473 , HOH D:562	BINDING SITE FOR RESIDUE EDO D 403

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

Asymmetric Unit

No.	Residues
1	Thr A:26	-	Pro A:27
2	Lys A:64	-	Pro A:65
3	Thr B:26	-	Pro B:27
4	Lys B:64	-	Pro B:65
5	Thr C:26	-	Pro C:27
6	Lys C:64	-	Pro C:65
7	Thr D:26	-	Pro D:27
8	Lys D:64	-	Pro D:65

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

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

(no "Exon" information available for 2ASH)

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:361
 aligned with TGT_THEMA | Q9X1P7 from UniProtKB/Swiss-Prot  Length:369

    Alignment length:363
                                    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   
            TGT_THEMA     1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPVPDADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
               SCOP domains d2asha_ A: Queosine tRNA-guanine transglycosylase                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2ashA00 A:1-363 tRNA-guanine (tRNA-G) transglycosylase                                                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..eeeeeeee..eeeee.eeeeee........hhhhhhhhh...eee.hhhhhhh.hhhhhhhh.hhhhhhh....eee..hhhhhhh....ee....eeee......eeeehhhhhhhhhhhhh..eee.......--.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeee....hhhhhhhhhhhhhh....eeee.......hhhhhhhhhhhhhh.......eee....hhhhhhhhhh....eeeehhhhhhhhh.eeee..eeee..hhhhh...........hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ash A   1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPV--ADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
                                    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   
                                                                                                                                                                           146  |                                                                                                                                                                                                                      
                                                                                                                                                                              149

Chain B from PDB  Type:PROTEIN  Length:360
 aligned with TGT_THEMA | Q9X1P7 from UniProtKB/Swiss-Prot  Length:369

    Alignment length:362
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361  
            TGT_THEMA     2 EFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPVPDADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
               SCOP domains d2ashb_ B: Queosine tRNA-guanine transglycosylase                                                                                                                                                                                                                                                                                                                          SCOP domains
               CATH domains 2ashB00 B:2-363 tRNA-guanine (tRNA-G) transglycosylase                                                                                                                                                                                                                                                                                                                     CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeee..eeeeeeee..eeeee.eeeeee........hhhhhhhhh...eee.hhhhhhh.hhhhhhhh.hhhhhhh....eee..hhhhhhhh...ee....eeee......eeeehhhhhhhhhhhhh..eee.......--.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeee....hhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhh......eee....hhhhhhhhhh....eeeehhhhhhhhh.eeee..eeee..hhhhh...........hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ash B   2 EFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPV--ADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141    |  151       161       171       181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361  
                                                                                                                                                                          146  |                                                                                                                                                                                                                      
                                                                                                                                                                             149

Chain C from PDB  Type:PROTEIN  Length:361
 aligned with TGT_THEMA | Q9X1P7 from UniProtKB/Swiss-Prot  Length:369

    Alignment length:363
                                    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   
            TGT_THEMA     1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPVPDADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
               SCOP domains d2ashc_ C: Queosine tRNA-guanine transglycosylase                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2ashC00 C:1-363 tRNA-guanine (tRNA-G) transglycosylase                                                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee..eeeeeeee..eeeee.eeeeee........hhhhhhhhh...eee.hhhhhhh..hhhhhhh.hhhhhhh....eee..hhhhhhh....ee....eeee......eeeehhhhhhhhhhhhh..eee.......--.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeee....hhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhh......eee....hhhhhhhhhh....eeeehhhhhhhhh.eeee..eeee..hhhhh...........hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ash C   1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPV--ADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
                                    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   
                                                                                                                                                                           146  |                                                                                                                                                                                                                      
                                                                                                                                                                              149

Chain D from PDB  Type:PROTEIN  Length:361
 aligned with TGT_THEMA | Q9X1P7 from UniProtKB/Swiss-Prot  Length:369

    Alignment length:363
                                    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   
            TGT_THEMA     1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPVPDADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
               SCOP domains d2ashd_ D: Queosine tRNA-guanine transglycosylase                                                                                                                                                                                                                                                                                                                           SCOP domains
               CATH domains 2ashD00 D:1-363 tRNA-guanine (tRNA-G) transglycosylase                                                                                                                                                                                                                                                                                                                      CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeee..eeeeeeee..eeeee.eeeeee........hhhhhhhhh...eee.hhhhhhh.hhhhhhhh.hhhhhhh....eee..hhhhhhhh...ee....eeee......eeeehhhhhhhhhhhhh..eee.......--.hhhhhhhhhhhhhhhhhhhhhhh.....eeeeee....hhhhhhhhhhhhhhhh..eeee.......hhhhhhhhhhhhhhh......eee....hhhhhhhhhh....eeeehhhhhhhhh.eeee..eeee..hhhhh...........hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2ash D   1 MEFEVKKTFGKARLGVMKLHHGAVETPVFMPVGTNASVKLLTPRDLEEAGAEIILSNTFHLMLKPGVEIIKLHRGLHNFMGWKRPILTDSGGFQVFSLPKIRIDDEGVVFRSPIDGSKVFLNPEISMEVQIALGSDICMVFDHCPV--ADYEEVKEATERTYRWALRSKKAFKTENQALFGIVQGGIYPDLRRESALQLTSIGFDGYAIGGLSIGEERSLTLEMTEVTVEFLPEDKPRYFMGGGSPELILELVDRGVDMFDSVFPTRIARHGTALTWNGKLNLKASYNKRSLEPVDERCGCYTCKNFTRSYIHHLFDRGEVLGQILLTIHNINFMISLMKEVRRSIESGTFKELKSKVVEVYS 363
                                    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   
                                                                                                                                                                           146  |                                                                                                                                                                                                                      
                                                                                                                                                                              149

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 Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: TIM beta/alpha-barrel (3956)

Superfamily: tRNA-guanine transglycosylase (91)

Family: tRNA-guanine transglycosylase (91)

Protein domain: Queosine tRNA-guanine transglycosylase (87)

Thermotoga maritima [TaxId: 2336] (1)

1a	d2asha_	A:
1b	d2ashb_	B:
1c	d2ashc_	C:
1d	d2ashd_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: Alpha-Beta Barrel (2994)

Topology: TIM Barrel (2806)

Homologous Superfamily: tRNA-guanine (tRNA-G) transglycosylase (61)

Thermotoga maritima. Organism_taxid: 2336. (1)

1a	2ashA00	A:1-363
1b	2ashC00	C:1-363
1c	2ashD00	D:1-363
1d	2ashB00	B:2-363

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

Asymmetric Unit(hide GO term definitions)

Chain A,B,C,D (TGT_THEMA | Q9X1P7)

molecular function
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0008479	queuine tRNA-ribosyltransferase activity	Catalysis of the reaction: tRNA guanine + queuine = tRNA queuine + guanine.
	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:0016757	transferase activity, transferring glycosyl groups	Catalysis of the transfer of a glycosyl group from one compound (donor) to another (acceptor).
biological process
	GO:0008616	queuosine biosynthetic process	The chemical reactions and pathways resulting in the formation of queuosines, any of a series of nucleosides found in tRNA and having an additional pentenyl ring added via an NH group to the methyl group of 7-methylguanosine. The pentenyl ring may carry other substituents.
	GO:0006400	tRNA modification	The covalent alteration of one or more nucleotides within a tRNA molecule to produce a tRNA molecule with a sequence that differs from that coded genetically.
	GO:0008033	tRNA processing	The process in which a pre-tRNA molecule is converted to a mature tRNA, ready for addition of an aminoacyl group.
cellular component
	GO:0005737	cytoplasm	All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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
		CL	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		EDO	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		ZN	[ 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 ]
		AC7	[ RasMol ]	+environment [ RasMol ]
		AC8	[ RasMol ]	+environment [ RasMol ]
		AC9	[ RasMol ]	+environment [ RasMol ]
		BC1	[ RasMol ]	+environment [ RasMol ]
		BC2	[ RasMol ]	+environment [ RasMol ]
		BC3	[ RasMol ]	+environment [ RasMol ]
		BC4	[ RasMol ]	+environment [ RasMol ]
		BC5	[ RasMol ]	+environment [ RasMol ]
		BC6	[ RasMol ]	+environment [ RasMol ]
		BC7	[ RasMol ]	+environment [ RasMol ]
		BC8	[ RasMol ]	+environment [ RasMol ]
		BC9	[ RasMol ]	+environment [ RasMol ]
		CC1	[ RasMol ]	+environment [ RasMol ]

	Cis Peptide Bonds
		Lys A:64 - Pro A:65	[ RasMol ]
		Lys B:64 - Pro B:65	[ RasMol ]
		Lys C:64 - Pro C:65	[ RasMol ]
		Lys D:64 - Pro D:65	[ RasMol ]
		Thr A:26 - Pro A:27	[ RasMol ]
		Thr B:26 - Pro B:27	[ RasMol ]
		Thr C:26 - Pro C:27	[ RasMol ]
		Thr D:26 - Pro D:27	[ RasMol ]

Biological Units
	Complete Structure
		Biological Unit 1	[ Jena3D ]
		Biological Unit 2	[ 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 ](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
	2ash
		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
	TGT_THEMA \| Q9X1P7
		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)
	2.4.2.29
		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
	TGT_THEMA \| Q9X1P7
		Protein Disorder Prediction	:	DisEMBL \| FoldIndex \| GLOBPLOT (for more information see DisProt)

(no "Entries Sharing at Least One Protein Chain" available for 2ASH)

(no "Related Entries Specified in the PDB File" available for 2ASH)

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 19)

Sites (19, 19)

SS Bonds (0, 0)

Cis Peptide Bonds (8, 8)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (0, 0)

Sequences/Alignments

Classification and Annotation

SCOP Domains (1, 4)

CATH Domains (1, 4)

Pfam Domains (0, 0)

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