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(-) Description

Title :  CRYSTAL STRUCTURE OF ARGININOSUCCINATE SYNTHASE (TM1780) FROM THERMOTOGA MARITIMA AT 1.65 A RESOLUTION
 
Authors :  Joint Center For Structural Genomics (Jcsg)
Date :  08 Jul 04  (Deposition) - 17 Aug 04  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Tm1780, Argininosuccinate Synthase, Structural Genomics, Jcsg, Protein Structure Initiative, Psi, Joint Center For Structural Genomics, Ligase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  Joint Center For Structural Genomics (Jcsg)
Crystal Structure Of Argininosuccinate Synthase (Tm1780) From Thermotoga Maritima At 1. 65 A Resolution
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - ARGININOSUCCINATE SYNTHASE
    Chains: A, B, C, D
    EC Number: 6.3.4.5
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: ARGG, TM1780
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336
    Synonym: CITRULLINE--ASPARTATE LIGASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (0, 0)

(no "Ligand,Modified Residues,Ions" information available for 1VL2)

(-) Sites  (0, 0)

(no "Site" information available for 1VL2)

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1VL2)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1VL2)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1VL2)

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ARGININOSUCCIN_SYN_1PS00564 Argininosuccinate synthase signature 1.ASSY_THEMA8-16
 
 
 		  4A:8-16
B:8-16
C:8-16
D:8-16
2ARGININOSUCCIN_SYN_2PS00565 Argininosuccinate synthase signature 2.ASSY_THEMA115-126
 
 
 		  4A:115-126
B:115-126
C:115-126
D:115-126

(-) Exons   (0, 0)

(no "Exon" information available for 1VL2)

(-) Sequences/Alignments

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:398
 aligned with ASSY_THEMA | Q9X2A1 from UniProtKB/Swiss-Prot  Length:409

    Alignment length:408
                                    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       371       381       391       401        
           ASSY_THEMA     2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNPELSSMDVEGGFDATDSKGFINIHALRLKVHQLVKKGYQR 409
               SCOP domains d1vl2a1 A:2-169 Argininosuccinate synthetase, N-terminal domain                                                                                                         ----d1vl2a2 A:174-409 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                            SCOP domains
               CATH domains 1vl2A01 A:2-177 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                           1vl2A02 A:178-369 Argininosuccinate synthetase, chain A, domain 2                                                                                                                               1        vl2A03 A:370-409 Single helix b CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhhhhhhhh.--hhhhhhhhhhh...........eeee....eeee.hhhhh.....hhhhh.............eeeeeeee..eeeeeee.....ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee........--------...hhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------ARGININOS--------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1vl2 A   2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFK--TDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNP--------GGFDATDSKGFINIHALRLKVHQLVKKGYQR 409
                                    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        |-       381       391       401        
                                                                                                                                                                                 153  |                                                                                                                                                                                                                   370      379                              
                                                                                                                                                                                    156                                                                                                                                                                                                                                                             


Chain B from PDB  Type:PROTEIN  Length:394
 aligned with ASSY_THEMA | Q9X2A1 from UniProtKB/Swiss-Prot  Length:409

    Alignment length:408
                                    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       371       381       391       401        
           ASSY_THEMA     2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNPELSSMDVEGGFDATDSKGFINIHALRLKVHQLVKKGYQR 409
               SCOP domains d1vl2b1 B:2-169 Argininosuccinate synthetase, N-terminal domain                                                                                                             d1vl2b2 B:174-409 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                            SCOP domains
               CATH domains 1vl2B01 B:2-177 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                           1vl2B02 B:178-369 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                         1vl2B03 B:380-409              CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhhhhhhhh.hhhhhhhhhhhhh...----....eeee....eeee.hhhhh.....hhhhh.............eeeeeeee..eeeeeee.....ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee.......----------..hhhhhhhhhhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------ARGININOS--------------------------------------------------------------------------------------------------ARGININOSUCC------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1vl2 B   2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPI----KRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYN----------GFDATDSKGFINIHALRLKVHQLVKKGYQR 409
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       | -  |    181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       | -       381       391       401        
                                                                                                                                                                                                 169  174                                                                                                                                                                                                369        380                             


Chain C from PDB  Type:PROTEIN  Length:393
 aligned with ASSY_THEMA | Q9X2A1 from UniProtKB/Swiss-Prot  Length:409

    Alignment length:403
                                    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       371       381       391       401   
           ASSY_THEMA     2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNPELSSMDVEGGFDATDSKGFINIHALRLKVHQLVK 404
               SCOP domains d1vl2c1 C:2-169 Argininosuccinate synthetase, N-terminal domain                                                                                                         ----d1vl2c2 C:174-404 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                       SCOP domains
               CATH domains 1vl2C01 C:2-177 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                           1vl2C02 C:178-370 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                        1vl2C03 C:379-404          CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhhhhhhhh.--hhhhhhhhhhh...........eeee....eeee.hhhhh.....hhhhh.............eeeeeeee..eeeeeee.....ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhh...eeeeeeee..eeeeeeee........--------...hhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------ARGININOS--------------------------------------------------------------------------------------------------ARGININOSUCC-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vl2 C   2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFK--TDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNP--------GGFDATDSKGFINIHALRLKVHQLVK 404
                                    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        |-       381       391       401   
                                                                                                                                                                                 153  |                                                                                                                                                                                                                   370      379                         
                                                                                                                                                                                    156                                                                                                                                                                                                                                                        


Chain D from PDB  Type:PROTEIN  Length:389
 aligned with ASSY_THEMA | Q9X2A1 from UniProtKB/Swiss-Prot  Length:409

    Alignment length:403
                                    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       371       381       391       401   
           ASSY_THEMA     2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPIKVSKKRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYNPELSSMDVEGGFDATDSKGFINIHALRLKVHQLVK 404
               SCOP domains d1vl2d1 D:2-169 Argininosuccinate synthetase, N-terminal domain                                                                                                             d1vl2d2 D:174-404 Argininosuccinate synthetase, C-terminal domain                                                                                                                                                                       SCOP domains
               CATH domains 1vl2D01 D:2-176 Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1                                                                                                          1vl2D02 D:177-404 Argininosuccinate synthetase, chain A, domain 2                                                                                                                                                                    CATH domains
           Pfam domains (1) ----Arginosuc_synth-1vl2D01 D:6-401                                                                                                                                                                                                                                                                                                                                                                             --- Pfam domains (1)
           Pfam domains (2) ----Arginosuc_synth-1vl2D02 D:6-401                                                                                                                                                                                                                                                                                                                                                                             --- Pfam domains (2)
           Pfam domains (3) ----Arginosuc_synth-1vl2D03 D:6-401                                                                                                                                                                                                                                                                                                                                                                             --- Pfam domains (3)
           Pfam domains (4) ----Arginosuc_synth-1vl2D04 D:6-401                                                                                                                                                                                                                                                                                                                                                                             --- Pfam domains (4)
         Sec.struct. author ..eeeee...hhhhhhhhhhhhhh..eeeeeeee.....hhhhhhhhhhhhh..eeeeeehhhhhhhhhhhhhhh...hhhhh..hhhhhhhhhhhhhhhhhhhhhh..eee.......hhhhhhhhhhhhhh...eeehhhhhhhhhhhh.hhhhhhhhhhhhh...----....eeee....eeee.hhhhh.....hhhhh....hhhhh....eeeeeeee..eeeeeee.....ee.hhhhhhhhhhhhhhhh...eeeeeee.....eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhh....eeeeeeee..eeeeeeee.......----------..hhhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------ARGININOS--------------------------------------------------------------------------------------------------ARGININOSUCC-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1vl2 D   2 KEKVVLAYSGGLDTSVILKWLCEKGFDVIAYVANVGQKDDFVAIKEKALKTGASKVYVEDLRREFVTDYIFTALLGNAMYEGRYLLGTAIARPLIAKRQVEIAEKEGAQYVAHGATGKGNDQVRFELTYAALNPNLKVISPWKDPEFLAKFKGRTDLINYAMEKGIPI----KRPYSEDENLMHISHEAGKLEDPAHIPDEDVFTWTVSPKDAPDEETLLEIHFENGIPVKVVNLKDGTEKTDPLELFEYLNEVGAKNGVGRLDMVENRFIGIKSRGVYETPGATILWIAHRDLEGITMDKEVMHLRDMLAPKFAELIYNGFWFSPEMEFLLAAFRKAQENVTGKVTVSIYKGNVMPVARYSPYSLYN----------GFDATDSKGFINIHALRLKVHQLVK 404
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       | -  |    181       191       201       211       221       231       241       251       261       271       281       291       301       311       321       331       341       351       361       | -       381       391       401   
                                                                                                                                                                                                 169  174                                                                                                                                                                                                369        380
   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 '|'

 Classification and Annotation

(-) SCOP Domains  (2, 8)

Asymmetric/Biological Unit
(-)
Class: Alpha and beta proteins (a+b) (23004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (3, 11)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: HUP (230)

(-) Gene Ontology  (9, 9)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (ASSY_THEMA | Q9X2A1)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004055    argininosuccinate synthase activity    Catalysis of the reaction: ATP + L-citrulline + L-aspartate = AMP + diphosphate + (N(omega)-L-arginino)succinate.
    GO:0016874    ligase activity    Catalysis of the joining of two substances, or two groups within a single molecule, with the concomitant hydrolysis of the diphosphate bond in ATP or a similar triphosphate.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006526    arginine biosynthetic process    The chemical reactions and pathways resulting in the formation of arginine, 2-amino-5-(carbamimidamido)pentanoic acid.
    GO:0000053    argininosuccinate metabolic process    The chemical reactions and pathways involving argininosuccinate, 2-(N(omega)-arginino)succinate, an intermediate in the ornithine-urea cycle, where it is synthesized from citrulline and aspartate.
    GO:0008652    cellular amino acid biosynthetic process    The chemical reactions and pathways resulting in the formation of amino acids, organic acids containing one or more amino substituents.
    GO:0000050    urea cycle    The sequence of reactions by which arginine is synthesized from ornithine, then cleaved to yield urea and regenerate ornithine. The overall reaction equation is NH3 + CO2 + aspartate + 3 ATP + 2 H2O = urea + fumarate + 2 ADP + 2 phosphate + AMP + diphosphate.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  1vl2
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