1NYR - JenaLib

Asym./Biol. Unit (Jmol Viewer)

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

Title :   STRUCTURE OF STAPHYLOCOCCUS AUREUS THREONYL-TRNA SYNTHETASE COMPLEXED WITH ATP

Authors :   A. Torres-Larios, R. Sankaranarayanan, B. Rees, A. C. Dock-Bregeon, D. Moras

Date :   13 Feb 03 (Deposition) - 28 Oct 03 (Release) - 24 Feb 09 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.80

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

Keywords :   Threonyl-Trna Synthetase, Atp, Threonine, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   A. Torres-Larios, R. Sankaranarayanan, B. Rees, A. C. Dock-Bregeon, D. Moras
Conformational Movements And Cooperativity Upon Amino Acid, Atp And Trna Binding In Threonyl-Trna Synthetase
J. Mol. Biol. V. 331 201 2003
PubMed-ID: 12875846 | Reference-DOI: 10.1016/S0022-2836(03)00719-8
(for further references see the PDB file header)

Molecule 1 - THREONYL-TRNA SYNTHETASE 1
	Chains	:	A, B
	EC Number	:	6.1.1.3
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI BL21(DE3)
	Expression System Plasmid	:	PBLUE-PET
	Expression System Strain	:	BL21DE3
	Expression System Taxid	:	469008
	Expression System Vector Type	:	PLASMID
	Organism Scientific	:	STAPHYLOCOCCUS AUREUS
	Organism Taxid	:	1280

		1	2
Asymmetric/Biological Unit	:	A	B

Summary Information (see also Sequences/Alignments below)

Asymmetric/Biological Unit (3, 7)

No.	Name	Count	Type	Full Name
1	ATP	2	Ligand/Ion	ADENOSINE-5'-TRIPHOSPHATE
2	THR	2	Mod. Amino Acid	THREONINE
3	ZN	3	Ligand/Ion	ZINC ION

Asymmetric Unit (7, 7)

No.	Name	Evidence	Residues	Description
1	AC1	SOFTWARE	CYS A:336 , HIS A:387 , HIS A:517 , THR A:1004	BINDING SITE FOR RESIDUE ZN A 1001
2	AC2	SOFTWARE	HIS A:75 , HIS A:79 , CYS A:181 , HIS A:185	BINDING SITE FOR RESIDUE ZN A 1002
3	AC3	SOFTWARE	CYS B:336 , HIS B:387 , HIS B:517 , THR B:2004	BINDING SITE FOR RESIDUE ZN B 2001
4	AC4	SOFTWARE	ARG A:365 , GLU A:367 , ARG A:377 , VAL A:378 , MET A:381 , LEU A:383 , LYS A:471 , THR A:485 , LEU A:486 , GLN A:490 , SER A:522 , THR A:523 , ARG A:526 , THR A:1004 , HOH A:1112	BINDING SITE FOR RESIDUE ATP A 1003
5	AC5	SOFTWARE	MET A:334 , ASN A:335 , CYS A:336 , ARG A:365 , ASP A:385 , HIS A:387 , GLN A:490 , HIS A:517 , ZN A:1001 , ATP A:1003	BINDING SITE FOR RESIDUE THR A 1004
6	AC6	SOFTWARE	TYR B:313 , MET B:363 , ARG B:365 , GLU B:367 , GLN B:376 , ARG B:377 , VAL B:378 , MET B:381 , GLU B:464 , THR B:485 , SER B:522 , THR B:523 , ARG B:526 , THR B:2004 , HOH B:2068	BINDING SITE FOR RESIDUE ATP B 2003
7	AC7	SOFTWARE	MET B:334 , CYS B:336 , ASP B:385 , HIS B:387 , TYR B:468 , GLN B:490 , HIS B:517 , ZN B:2001 , ATP B:2003 , HOH B:2016	BINDING SITE FOR RESIDUE THR B 2004

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

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

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

(no "PROSITE Motif" information available for 1NYR)

(no "Exon" information available for 1NYR)

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:642
 aligned with SYT_STAAW | Q8NW68 from UniProtKB/Swiss-Prot  Length:645

    Alignment length:642
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643  
            SYT_STAAW     4 INIQFPDGNKKAFDKGTTTEDIAQSISPGLRKKAVAGKFNGQLVDLTKPLETDGSIEIVTPGSEEALEVLRHSTAHLMAHAIKRLYGNVKFGVGPVIEGGFYYDFDIDQNISSDDFEQIEKTMKQIVNENMKIERKVVSRDEAKELFSNDEYKLELIDAIPEDENVTLYSQGDFTDLCRGVHVPSTAKIKEFKLLSTAGAYWRGDSNNKMLQRIYGTAFFDKKELKAHLQMLEERKERDHRKIGKELELFTNSQLVGAGLPLWLPNGATIRREIERYIVDKEVSMGYDHVYTPVLANVDLYKTSGHWDHYQEDMFPPMQLDETESMVLRPMNCPHHMMIYANKPHSYRELPIRIAELGTMHRYEASGAVSGLQRVRGMTLNDSHIFVRPDQIKEEFKRVVNMIIDVYKDFGFEDYSFRLSYRDPEDKEKYFDDDDMWNKAENMLKEAADELGLSYEEAIGEAAFYGPKLDVQVKTAMGKEETLSTAQLDFLLPERFDLTYIGQDGEHHRPVVIHRGVVSTMERFVAFLTEETKGAFPTWLAPKQVQIIPVNVDLHYDYARQLQDELKSQGVRVSIDDRNEKMGYKIREAQMQKIPYQIVVGDKEVENNQVNVRQYGSQDQETVEKDEFIWNLVDEIRLKKHR 645
               SCOP domains d1nyra2 A:4-62                                             d1nyra3 A:63-241 Threonyl-tRNA synthetase (ThrRS), second 'additional' domain                                                                                                      d1nyra4 A:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1nyra1 A:533-645 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                             SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1nyrA03 A:224-289,A:290-539 Bira Bifunctional Protein; Domain 2   1nyrA03 A:224-289,A:290-539 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                           1nyrA04 A:540-645  [code=3.40.50.800, no name defined]                                                     CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .................hhhhhhhh.hhhhhhhh.eeee..eee.............ee...hhhhhhhhhhhhhhhhhhhhhhhh...ee....ee..eeeeeee........hhhhhhhhhhhhhhh...eeeee...hhhhhhh..hhhhhhhhh........eeeee..eeee.......hhhhh.eeeeeeeeeee........eeeeeeeeee.hhhhhhhhhhhhhhhhhhhhhhhhhhh..eeee...eeeeeeehhhhhhhhhhhhhhhhhhhhhh.eee.....eeehhhhhhhhhhhhh.......eee...eeeee...hhhhhhhhhhh...hhhhh.eeeeeeeeee...............eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhh....eeeeeee...........hhhhhhhhhhhhhhhhhhhh.....ee........eeeeee.......eeeeeeeee.hhhhhh...ee.....ee..eeeeeeeeeehhhhhhhhhhhhh...........eeeee.hhhhhhhhhhhhhhhhhh....eee.....hhhhhhhhhhhhh..eeeeehhhhhhh.eeeeee.......eeehhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1nyr A   4 INIQFPDGNKKAFDKGTTTEDIAQSISPGLRKKAVAGKFNGQLVDLTKPLETDGSIEIVTPGSEEALEVLRHSTAHLMAHAIKRLYGNVKFGVGPVIEGGFYYDFDIDQNISSDDFEQIEKTMKQIVNENMKIERKVVSRDEAKELFSNDEYKLELIDAIPEDENVTLYSQGDFTDLCRGVHVPSTAKIKEFKLLSTAGAYWRGDSNNKMLQRIYGTAFFDKKELKAHLQMLEERKERDHRKIGKELELFTNSQLVGAGLPLWLPNGATIRREIERYIVDKEVSMGYDHVYTPVLANVDLYKTSGHWDHYQEDMFPPMQLDETESMVLRPMNCPHHMMIYANKPHSYRELPIRIAELGTMHRYEASGAVSGLQRVRGMTLNDSHIFVRPDQIKEEFKRVVNMIIDVYKDFGFEDYSFRLSYRDPEDKEKYFDDDDMWNKAENMLKEAADELGLSYEEAIGEAAFYGPKLDVQVKTAMGKEETLSTAQLDFLLPERFDLTYIGQDGEHHRPVVIHRGVVSTMERFVAFLTEETKGAFPTWLAPKQVQIIPVNVDLHYDYARQLQDELKSQGVRVSIDDRNEKMGYKIREAQMQKIPYQIVVGDKEVENNQVNVRQYGSQDQETVEKDEFIWNLVDEIRLKKHR 645
                                    13        23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393       403       413       423       433       443       453       463       473       483       493       503       513       523       533       543       553       563       573       583       593       603       613       623       633       643

Chain B from PDB  Type:PROTEIN  Length:637
 aligned with SYT_STAAW | Q8NW68 from UniProtKB/Swiss-Prot  Length:645

    Alignment length:645
                                    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       550       560       570       580       590       600       610       620       630       640     
            SYT_STAAW     1 MEQINIQFPDGNKKAFDKGTTTEDIAQSISPGLRKKAVAGKFNGQLVDLTKPLETDGSIEIVTPGSEEALEVLRHSTAHLMAHAIKRLYGNVKFGVGPVIEGGFYYDFDIDQNISSDDFEQIEKTMKQIVNENMKIERKVVSRDEAKELFSNDEYKLELIDAIPEDENVTLYSQGDFTDLCRGVHVPSTAKIKEFKLLSTAGAYWRGDSNNKMLQRIYGTAFFDKKELKAHLQMLEERKERDHRKIGKELELFTNSQLVGAGLPLWLPNGATIRREIERYIVDKEVSMGYDHVYTPVLANVDLYKTSGHWDHYQEDMFPPMQLDETESMVLRPMNCPHHMMIYANKPHSYRELPIRIAELGTMHRYEASGAVSGLQRVRGMTLNDSHIFVRPDQIKEEFKRVVNMIIDVYKDFGFEDYSFRLSYRDPEDKEKYFDDDDMWNKAENMLKEAADELGLSYEEAIGEAAFYGPKLDVQVKTAMGKEETLSTAQLDFLLPERFDLTYIGQDGEHHRPVVIHRGVVSTMERFVAFLTEETKGAFPTWLAPKQVQIIPVNVDLHYDYARQLQDELKSQGVRVSIDDRNEKMGYKIREAQMQKIPYQIVVGDKEVENNQVNVRQYGSQDQETVEKDEFIWNLVDEIRLKKHR 645
               SCOP domains d1nyrb2 B:1-62                                                d1nyrb3 B:63-241 Threonyl-tRNA synthetase (ThrRS), second 'additional' domain                                                                                                      d1nyrb4 B:242-532 Threonyl-tRNA synthetase (ThrRS)                                                                                                                                                                                                                                                 d1nyrb1 B:533-645 Threonyl-tRNA synthetase (ThrRS), C-terminal domain                                             SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------1nyrB03 B:224-289,B:290-539 Bira Bifunctional Protein; Domain 2   1nyrB03 B:224-289,B:290-539 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                           1nyrB04 B:540-645  [code=3.40.50.800, no name defined]                                                     CATH domains
           Pfam domains (1) ---TGS-1nyrB03 B:4-63                                          ---------------------------------------------------------------------------------------------------------tRNA_SAD-1nyrB05 B:169-218                        ------------------------------------------------------tRNA-synt_2b-1nyrB07 B:273-444                                                                                                                                              ------------------------------------------------------------------------------------------------------HGTP_anticodon-1nyrB01 B:547-638                                                            ------- Pfam domains (1)
           Pfam domains (2) ---TGS-1nyrB04 B:4-63                                          ---------------------------------------------------------------------------------------------------------tRNA_SAD-1nyrB06 B:169-218                        ------------------------------------------------------tRNA-synt_2b-1nyrB08 B:273-444                                                                                                                                              ------------------------------------------------------------------------------------------------------HGTP_anticodon-1nyrB02 B:547-638                                                            ------- Pfam domains (2)
         Sec.struct. author .....ee.............hhhhhhhhhhhhhhhhh.eeee..............eeeeee....hhhhhhhhh.hhhhhhhhhhh...................ee.........hhhhhhhhhhhhhhh......ee.........--------............eeee....ee........hhhhh.eeee.................ee..eeee..hhhhhhhhhhh..hhhhhhhhhhhhh..ee..........eehhhhhhhhhhhhhhhhhhhhhh..ee.....eeehhhhhhh....hhhhhh...eee...eeeee...hhhhhhhhhh...ee......eeeeeeeee...............eeeeeeeeeeehhhhhhhhhhhhhhhhhhhhhhhh.......................hhhhhh..hhhhhh.....................................eeeehhhhhhhh..ee.....ee..eeeee....hhhhhhhhhhhhhh...hhhhh...eeeee.hhhhhhhhhhhhhhhhhh....eee.....hhhhhhhhhhhh...eeeee.hhhhhh.eeee..........eehhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1nyr B   1 MEQINIQFPDGNKKAFDKGTTTEDIAQSISPGLRKKAVAGKFNGQLVDLTKPLETDGSIEIVTPGSEEALEVLRHSTAHLMAHAIKRLYGNVKFGVGPVIEGGFYYDFDIDQNISSDDFEQIEKTMKQIVNENMKIERKVVSRDEAKEL--------ELIDAIPEDENVTLYSQGDFTDLCRGVHVPSTAKIKEFKLLSTAGAYWRGDSNNKMLQRIYGTAFFDKKELKAHLQMLEERKERDHRKIGKELELFTNSQLVGAGLPLWLPNGATIRREIERYIVDKEVSMGYDHVYTPVLANVDLYKTSGHWDHYQEDMFPPMQLDETESMVLRPMNCPHHMMIYANKPHSYRELPIRIAELGTMHRYEASGAVSGLQRVRGMTLNDSHIFVRPDQIKEEFKRVVNMIIDVYKDFGFEDYSFRLSYRDPEDKEKYFDDDDMWNKAENMLKEAADELGLSYEEAIGEAAFYGPKLDVQVKTAMGKEETLSTAQLDFLLPERFDLTYIGQDGEHHRPVVIHRGVVSTMERFVAFLTEETKGAFPTWLAPKQVQIIPVNVDLHYDYARQLQDELKSQGVRVSIDDRNEKMGYKIREAQMQKIPYQIVVGDKEVENNQVNVRQYGSQDQETVEKDEFIWNLVDEIRLKKHR 645
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140        |-       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       550       560       570       580       590       600       610       620       630       640     
                                                                                                                                                                              149      158

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: 2-Layer Sandwich (8480)

Topology: BirA Bifunctional Protein; domain 2 (111)

Homologous Superfamily: Bira Bifunctional Protein; Domain 2 (111)

Staphylococcus aureus. Organism_taxid: 1280. (3)

1a	1nyrA03	A:224-289,A:290-539
1b	1nyrB03	B:224-289,B:290-539

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

Topology: Rossmann fold (7312)

Homologous Superfamily: [code=3.40.50.800, no name defined] (40)

Staphylococcus aureus. Organism_taxid: 1280. (3)

2a	1nyrA04	A:540-645
2b	1nyrB04	B:540-645

Asymmetric/Biological Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: IIaaRS-ABD (13)

Family: HGTP_anticodon (13)

Staphylococcus aureus (strain MW2) (2)

1a	HGTP_anticodon-1nyrB01	B:547-638
1b	HGTP_anticodon-1nyrB02	B:547-638

Clan: Ubiquitin (279)

Family: TGS (10)

Staphylococcus aureus (strain MW2) (2)

2a	TGS-1nyrB03	B:4-63
2b	TGS-1nyrB04	B:4-63

Clan: no clan defined [family: tRNA_SAD] (15)

Family: tRNA_SAD (15)

Staphylococcus aureus (strain MW2) (2)

3a	tRNA_SAD-1nyrB05	B:169-218
3b	tRNA_SAD-1nyrB06	B:169-218

Clan: tRNA_synt_II (64)

Family: tRNA-synt_2b (25)

Staphylococcus aureus (strain MW2) (2)

4a	tRNA-synt_2b-1nyrB07	B:273-444
4b	tRNA-synt_2b-1nyrB08	B:273-444

Asymmetric/Biological Unit(hide GO term definitions)

Chain A,B (SYT_STAAW | Q8NW68)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0004812	aminoacyl-tRNA ligase activity	Catalysis of the formation of aminoacyl-tRNA from ATP, amino acid, and tRNA with the release of diphosphate and AMP.
	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:0016876	ligase activity, forming aminoacyl-tRNA and related compounds	Catalysis of the joining of an amino acid and a nucleic acid (usually tRNA) or poly(ribitol phosphate), with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate. The reaction forms an aminoacyl-tRNA or a related compound.
	GO:0046872	metal ion binding	Interacting selectively and non-covalently with any metal ion.
	GO:0000166	nucleotide binding	Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
	GO:0004829	threonine-tRNA ligase activity	Catalysis of the reaction: ATP + L-threonine + tRNA(Thr) = AMP + diphosphate + L-threonyl-tRNA(Thr).
biological process
	GO:0043039	tRNA aminoacylation	The chemical reactions and pathways by which the various amino acids become bonded to their corresponding tRNAs. The most common route for synthesis of aminoacyl tRNA is by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, usually catalyzed by the cognate aminoacyl-tRNA ligase. A given aminoacyl-tRNA ligase aminoacylates all species of an isoaccepting group of tRNA molecules.
	GO:0006418	tRNA aminoacylation for protein translation	The synthesis of aminoacyl tRNA by the formation of an ester bond between the 3'-hydroxyl group of the most 3' adenosine of the tRNA, to be used in ribosome-mediated polypeptide synthesis.
	GO:0006435	threonyl-tRNA aminoacylation	The process of coupling threonine to threonyl-tRNA, catalyzed by threonyl-tRNA synthetase. In tRNA aminoacylation, the amino acid is first activated by linkage to AMP and then transferred to either the 2'- or the 3'-hydroxyl group of the 3'-adenosine residue of the tRNA.
	GO:0006412	translation	The cellular metabolic process in which a protein is formed, using the sequence of a mature mRNA or circRNA molecule to specify the sequence of amino acids in a polypeptide chain. Translation is mediated by the ribosome, and begins with the formation of a ternary complex between aminoacylated initiator methionine tRNA, GTP, and initiation factor 2, which subsequently associates with the small subunit of the ribosome and an mRNA or circRNA. Translation ends with the release of a polypeptide chain from the ribosome.
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 1nyr)

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	1nyr
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	SYT_STAAW \| Q8NW68	:	1nyq

1evl	DELETION MUTANT OF E. COLI THREONYL-TRNA SYNTHETASE WITH THREONINE
1nyq
1qf6	THREONYL-TRNA SYNTHETASE FROM E. COLI COMPLEXED WITH TRNA(THR) AND AMP

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 7)

Sites (7, 7)

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

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SCOP Domains (4, 8)

CATH Domains (2, 4)

Pfam Domains (4, 8)

Gene Ontology (12, 12)

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