1EOV - JenaLib

Biol.Unit 1 - manually (Jmol Viewer)

Asymmetric Unit (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Title :   FREE ASPARTYL-TRNA SYNTHETASE (ASPRS) (E.C. 6.1.1.12) FROM YEAST

Authors :   C. Sauter, B. Lorber, J. Cavarelli, D. Moras, R. Giege

Date :   24 Mar 00 (Deposition) - 24 Sep 00 (Release) - 13 Jul 11 (Revision)

Method :   X-RAY DIFFRACTION

Resolution :   2.30

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

Keywords :   Aminoacyl Trna Synthetase, Trna Ligase, Apo-Enzyme, Ob-Fold, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )

Reference :   C. Sauter, B. Lorber, J. Cavarelli, D. Moras, R. Giege
The Free Yeast Aspartyl-Trna Synthetase Differs From The Trna(Asp)-Complexed Enzyme By Structural Changes In The Catalytic Site, Hinge Region, And Anticodon-Binding Domain.
J. Mol. Biol. V. 299 1313 2000
PubMed-ID: 10873455 | Reference-DOI: 10.1006/JMBI.2000.3791
(for further references see the PDB file header)

Molecule 1 - ASPARTYL-TRNA SYNTHETASE
	Chains	:	A
	EC Number	:	6.1.1.12
	Engineered	:	YES
	Expression System	:	ESCHERICHIA COLI
	Expression System Plasmid	:	PTG908
	Expression System Strain	:	TGE900
	Expression System Taxid	:	562
	Expression System Vector Type	:	PLASMID
	Fragment	:	ENGINEERED ASPRS MONOMER LACKING THE 70 N-TERMINAL AMINO ACID RESIDUES
	Gene	:	APS GENE
	Organism Common	:	BAKER'S YEAST
	Organism Scientific	:	SACCHAROMYCES CEREVISIAE
	Organism Taxid	:	4932
	Synonym	:	ASPRS

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

Summary Information (see also Sequences/Alignments below)

(no "Ligand,Modified Residues,Ions" information available for 1EOV)

(no "Site" information available for 1EOV)

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

Asymmetric Unit

No.	Residues
1	Arg A:556	-	Pro A:557

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

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

Asymmetric Unit (1, 1)

	ENSEMBL					UniProtKB			PDB
No.	Transcript ID	Exon	Exon ID	Genome Location	Length	ID	Location	Length	Count	Location	Length
1.1	YLL018C	1	YLL018C.1	XII:111574-109901	1674	SYDC_YEAST	1-557	557	1	A:71-557	487

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
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Chain A from PDB  Type:PROTEIN  Length:487
 aligned with SYDC_YEAST | P04802 from UniProtKB/Swiss-Prot  Length:557

    Alignment length:487
                                    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       
           SYDC_YEAST    71 AKDNYGKLPLIQSRDSDRTGQKRVKFVDLDEAKDSDKEVLFRARVHNTRQQGATLAFLTLRQQASLIQGLVKANKEGTISKNMVKWAGSLNLESIVLVRGIVKKVDEPIKSATVQNLEIHITKIYTISETPEALPILLEDASRSEAEAEAAGLPVVNLDTRLDYRVIDLRTVTNQAIFRIQAGVCELFREYLATKKFTEVHTPKLLGAPSEGGSSVFEVTYFKGKAYLAQSPQFNKQQLIVADFERVYEIGPVFRAENSNTHRHMTEFTGLDMEMAFEEHYHEVLDTLSELFVFIFSELPKRFAHEIELVRKQYPVEEFKLPKDGKMVRLTYKEGIEMLRAAGKEIGDFEDLSTENEKFLGKLVRDKYDTDFYILDKFPLEIRPFYTMPDPANPKYSNSYDFFMRGEEILSGAQRIHDHALLQERMKAHGLSPEDPGLKDYCDGFSYGCPPHAGGGIGLERVVMFYLDLKNIRRASLFPRDPKRLRP 557
               SCOP domains d1eova1 A:71-204 Aspartyl-tRNA synthetase (AspRS)                                                                                     d1eova2 A:205-557 Aspartyl-tRNA synthetase (AspRS)                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 1eovA01 A:71-204 Nucleic acid-binding proteins                                                                                        1eovA02 A:205-557 Bira Bifunctional Protein; Domain 2                                                                                                                                                                                                                                                                                                             CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eee......hhhhh......hhhhh........eeeeeeeeeeeee....eeeeeeee..eeeeeeee.......hhhhhhhhh......eeeeeeeeee.........eeeeeeeeeeeeeee........hhhhhh.hhhhhhhh.....hhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhh..ee.....ee...........eeee..eeeee...hhhhhhhhhhh...eeeeeeeee............eeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.............eeeehhhhhhhhhhh..........hhhhhhhhhhhhhhhh...eeeee...hhhh...............eeeeee..eeeeeeee...hhhhhhhhhhhh........hhhhhhhhh.....eeeeeeehhhhhhhhh...hhhhhh........... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
               Transcript 1 Exon 1.1  PDB: A:71-557 UniProt: 1-557 [INCOMPLETE]                                                                                                                                                                                                                                                                                                                                                                                                                                                     Transcript 1
                 1eov A  71 AKDNYGKLPLIQSRDSDRTGQKRVKFVDLDEAKDSDKEVLFRARVHNTRQQGATLAFLTLRQQASLIQGLVKANKEGTISKNMVKWAGSLNLESIVLVRGIVKKVDEPIKSATVQNLEIHITKIYTISETPEALPILLEDASRSEAEAEAAGLPVVNLDTRLDYRVIDLRTVTNQAIFRIQAGVCELFREYLATKKFTEVHTPKLLGAPSEGGSSVFEVTYFKGKAYLAQSPQFNKQQLIVADFERVYEIGPVFRAENSNTHRHMTEFTGLDMEMAFEEHYHEVLDTLSELFVFIFSELPKRFAHEIELVRKQYPVEEFKLPKDGKMVRLTYKEGIEMLRAAGKEIGDFEDLSTENEKFLGKLVRDKYDTDFYILDKFPLEIRPFYTMPDPANPKYSNSYDFFMRGEEILSGAQRIHDHALLQERMKAHGLSPEDPGLKDYCDGFSYGCPPHAGGGIGLERVVMFYLDLKNIRRASLFPRDPKRLRP 557
                                    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

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 "Pfam Domain" information available for 1EOV)

Asymmetric Unit(hide GO term definitions)

Chain A (SYDC_YEAST | P04802)

molecular function
	GO:0005524	ATP binding	Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
	GO:0003723	RNA binding	Interacting selectively and non-covalently with an RNA molecule or a portion thereof.
	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:0004815	aspartate-tRNA ligase activity	Catalysis of the reaction: ATP + L-aspartate + tRNA(Asp) = AMP + diphosphate + L-aspartyl-tRNA(Asp).
	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:0003676	nucleic acid binding	Interacting selectively and non-covalently with any nucleic acid.
	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:0006422	aspartyl-tRNA aminoacylation	The process of coupling aspartate to aspartyl-tRNA, catalyzed by aspartyl-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: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: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.
	GO:0005634	nucleus	A membrane-bounded organelle of eukaryotic cells in which chromosomes are housed and replicated. In most cells, the nucleus contains all of the cell's chromosomes except the organellar chromosomes, and is the site of RNA synthesis and processing. In some species, or in specialized cell types, RNA metabolism or DNA replication may be absent.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
(no "Ligands, Modified Residues, Ions" information available for 1eov)

	Sites
(no "Sites" information available for 1eov)

	Cis Peptide Bonds
		Arg A:556 - Pro A:557	[ RasMol ]

Biological Unit
	Complete Structure
		Biological Unit 1	[ Jena3D ]

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	1eov
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	6.1.1.12
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		Pathway	:	KEGG \| MetaCyc

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UniProtKB/Swiss-Prot
	SYDC_YEAST \| P04802	:	1asy 1asz

1asy	1ASY CONTAINS THE SAME PROTEIN COMPLEXED WITH TRNAASP
1asz	1ASZ CONTAINS THE SAME PROTEIN COMPLEXED WITH TRNAASP AND ATP

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (0, 0)

Sites (0, 0)

SS Bonds (0, 0)

Cis Peptide Bonds (1, 1)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (0, 0)

Exons (1, 1)

Sequences/Alignments

Classification and Annotation

SCOP Domains (2, 2)

CATH Domains (2, 2)

Pfam Domains (0, 0)

Gene Ontology (12, 12)

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