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(-) Description

Title :  CRYSTAL STRUCTURE OF S283A DUCK DELTA 2 CRYSTALLIN MUTANT
 
Authors :  L. M. Sampaleanu, B. Yu, P. L. Howell
Date :  22 Oct 01  (Deposition) - 06 Mar 02  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.96
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Eye Lens Protein, Delta 2 Crystallin, Argininosuccinate Lyase, Enzyme Mechanism (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  L. M. Sampaleanu, B. Yu, P. L. Howell
Mutational Analysis Of Duck Delta 2 Crystallin And The Structure Of An Inactive Mutant With Bound Substrate Provide Insight Into The Enzymatic Mechanism Of Argininosuccinate Lyase.
J. Biol. Chem. V. 277 4166 2002
PubMed-ID: 11698398  |  Reference-DOI: 10.1074/JBC.M107465200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - DELTA 2 CRYSTALLIN
    Chains: A, B, C, D
    EC Number: 4.3.2.1
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET3D
    Expression System Strain: BB101
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Mutation: YES
    Organism Scientific: ANAS PLATYRHYNCHOS
    Organism Taxid: 8839

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 4)

Asymmetric/Biological Unit (1, 4)
No.NameCountTypeFull Name
1AS14Ligand/IonARGININOSUCCINATE

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:161 , HIS A:162 , THR B:281 , ASN B:291 , HOH B:1131 , SER C:29 , ARG C:115 , ASN C:116 , TYR C:323 , GLN C:328 , LYS C:331 , HOH C:1023 , HOH C:1070 , HOH C:1086 , HOH C:1123BINDING SITE FOR RESIDUE AS1 C 1001
2AC2SOFTWARETHR B:161 , HIS B:162 , SER D:29 , ARG D:115 , ASN D:116 , TYR D:323 , GLN D:328 , LYS D:331 , HOH D:1024 , HOH D:1037 , HOH D:1151 , HOH D:1152 , HOH D:1153BINDING SITE FOR RESIDUE AS1 D 1002
3AC3SOFTWARESER B:29 , ARG B:115 , ASN B:116 , TYR B:323 , GLN B:328 , LYS B:331 , HOH B:1007 , HOH B:1059 , HOH B:1077 , HOH B:1092 , THR C:281 , ASN C:291 , HOH C:1187 , THR D:161 , HIS D:162BINDING SITE FOR RESIDUE AS1 B 1003
4AC4SOFTWARESER A:29 , ARG A:115 , ASN A:116 , TYR A:323 , GLN A:328 , LYS A:331 , HOH A:1044 , HOH A:1060 , HOH A:1140 , HOH A:1165 , HOH A:1210 , HOH A:1211 , THR C:161 , HIS C:162 , THR D:281 , ASN D:291BINDING SITE FOR RESIDUE AS1 A 1004

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1K7W)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Ser A:321 -Thr A:322
2Ser B:321 -Thr B:322
3Ser C:321 -Thr C:322
4Ser D:321 -Thr D:322

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1K7W)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1FUMARATE_LYASESPS00163 Fumarate lyases signature.ARLY2_ANAPL282-291
 
 
 		  4A:282-291
B:282-291
C:282-291
D:282-291

(-) Exons   (0, 0)

(no "Exon" information available for 1K7W)

(-) 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:449
 aligned with ARLY2_ANAPL | P24058 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:449
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458         
          ARLY2_ANAPL    19 TDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGSSLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALAGTAKSSVTTQIEQLRELMKKQKEQ 467
               SCOP domains d1k7wa_ A: Argininosuccinate lyase/delta-crystallin                                                                                                                                                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains ----------1k7wA01 A:29-125,A:197-236 Fumarase/aspartase (N-terminal domain)                                1k7wA02 A:126-196,A:237-366,A:439-465                                  1k7wA01 A:29-125,A:197-236              1k7wA02 A:126-196,A:237-366,A:439-465 Fumarase/aspartase (Central domain)                                                         1k7wA03 A:367-438 Fumarase/aspartase (C-terminal domain)                1k7wA02                    -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhee..............hhhhhhhhhh..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......ee.hhhhheee..eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheehhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhh...hhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FUMARATE_L-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k7w A  19 TDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGASLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALGGTAKSSVTTQIEQLRELMKKQKEQ 467
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458         


Chain B from PDB  Type:PROTEIN  Length:448
 aligned with ARLY2_ANAPL | P24058 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:448
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457        
          ARLY2_ANAPL    18 STDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGSSLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALAGTAKSSVTTQIEQLRELMKKQK 465
               SCOP domains d1k7wb_ B: Argininosuccinate lyase/delta-crystallin                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains -----------1k7wB01 B:29-125,B:197-236 Fumarase/aspartase (N-terminal domain)                                1k7wB02 B:126-196,B:237-366,B:439-465                                  1k7wB01 B:29-125,B:197-236              1k7wB02 B:126-196,B:237-366,B:439-465 Fumarase/aspartase (Central domain)                                                         1k7wB03 B:367-438 Fumarase/aspartase (C-terminal domain)                1k7wB02                     CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhee..............hhhhhhhhhh..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......ee.hhhhheee..eeeeeehhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheehhhhhhhh.hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhh...hhhhhhh.hhhhhhhh.......hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FUMARATE_L------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k7w B  18 STDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGASLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALGGTAKSSVTTQIEQLRELMKKQK 465
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457        


Chain C from PDB  Type:PROTEIN  Length:448
 aligned with ARLY2_ANAPL | P24058 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:448
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458        
          ARLY2_ANAPL    19 TDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGSSLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALAGTAKSSVTTQIEQLRELMKKQKE 466
               SCOP domains d1k7wc_ C: Argininosuccinate lyase/delta-crystallin                                                                                                                                                                                                                                                                                                                                                                                                              SCOP domains
               CATH domains ----------1k7wC01 C:29-125,C:197-236 Fumarase/aspartase (N-terminal domain)                                1k7wC02 C:126-196,C:237-366,C:439-465                                  1k7wC01 C:29-125,C:197-236              1k7wC02 C:126-196,C:237-366,C:439-465 Fumarase/aspartase (Central domain)                                                         1k7wC03 C:367-438 Fumarase/aspartase (C-terminal domain)                1k7wC02                    - CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhh..........hhhhhhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhee..............hhhhhhhhhh..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....ee.hhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheehhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhhh.....hhhhhhhhhhhhhhhh.......hhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FUMARATE_L------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1k7w C  19 TDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGASLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALGGTAKSSVTTQIEQLRELMKKQKE 466
                                    28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288       298       308       318       328       338       348       358       368       378       388       398       408       418       428       438       448       458        


Chain D from PDB  Type:PROTEIN  Length:450
 aligned with ARLY2_ANAPL | P24058 from UniProtKB/Swiss-Prot  Length:468

    Alignment length:450
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467
          ARLY2_ANAPL    18 STDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGSSLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALAGTAKSSVTTQIEQLRELMKKQKEQ 467
               SCOP domains d1k7wd_ D: Argininosuccinate lyase/delta-crystallin                                                                                                                                                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains -----------1k7wD01 D:29-125,D:197-236 Fumarase/aspartase (N-terminal domain)                                1k7wD02 D:126-196,D:237-366,D:439-465                                  1k7wD01 D:29-125,D:197-236              1k7wD02 D:126-196,D:237-366,D:439-465 Fumarase/aspartase (Central domain)                                                         1k7wD03 D:367-438 Fumarase/aspartase (C-terminal domain)                1k7wD02                    -- CATH domains
           Pfam domains (1) Lyase_1-1k7wD01 D:18-307                                                                                                                                                                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (1)
           Pfam domains (2) Lyase_1-1k7wD02 D:18-307                                                                                                                                                                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (2)
           Pfam domains (3) Lyase_1-1k7wD03 D:18-307                                                                                                                                                                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (3)
           Pfam domains (4) Lyase_1-1k7wD04 D:18-307                                                                                                                                                                                                                                                                          ---------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains (4)
         Sec.struct. author ..hhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee..eeeeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhee..............hhhhhhhhhh..ee..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....ee.hhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhheehhhhhhhh.hhhhhhhhhhhhhhh...hhhhhhhhhhhhhhhhhhh..hhhhhhhhhhhh.....hhhhhhhhhhhhhhh........hhhhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------FUMARATE_L-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1k7w D  18 STDPIMEKLNSSIAYDQRLSEVDIQGSMAYAKALEKAGILTKTELEKILSGLEKISEEWSKGVFVVKQSDEDIHTANERRLKELIGDIAGKLHTGRSRNDQVVTDLKLFMKNSLSIISTHLLQLIKTLVERAAIEIDVILPGYTHLQKAQPIRWSQFLLSHAVALTRDSERLGEVKKRINVLPLGSGALAGNPLDIDREMLRSELEFASISLNSMDAISERDFVVEFLSFATLLMIHLSKMAEDLIIYSTSEFGFLTLSDAFSTGASLMPQKKNPDSLELIRSKAGRVFGRLASILMVLKGLPSTYNKDLQEDKEAVFDVVDTLTAVLQVATGVISTLQISKENMEKALTPEMLATDLALYLVRKGVPFRQAHTASGKAVHLAETKGITINKLSLEDLKSISPQFSSDVSQVFNFVNSVEQYTALGGTAKSSVTTQIEQLRELMKKQKEQ 467
                                    27        37        47        57        67        77        87        97       107       117       127       137       147       157       167       177       187       197       207       217       227       237       247       257       267       277       287       297       307       317       327       337       347       357       367       377       387       397       407       417       427       437       447       457       467
   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  (1, 4)

Asymmetric/Biological Unit
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (3, 12)

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

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: no clan defined [family: Lyase_1] (27)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (ARLY2_ANAPL | P24058)
molecular function
    GO:0004056    argininosuccinate lyase activity    Catalysis of the reaction: N-(L-arginino)succinate = fumarate + L-arginine.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
    GO:0005212    structural constituent of eye lens    The action of a molecule that contributes to the structural integrity of the lens of an eye.
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:0042450    arginine biosynthetic process via ornithine    The chemical reactions and pathways resulting in the formation of arginine (2-amino-5-guanidinopentanoic acid) via the intermediate compound ornithine.
    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.

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  1k7w
    Family and Domain Information: ProDom | SYSTERS
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  ARLY2_ANAPL | P24058
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  ARLY2_ANAPL | P24058
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 Related Entries

(-) Entries Sharing at Least One Protein Chain (UniProt ID)

UniProtKB/Swiss-Prot
        ARLY2_ANAPL | P24058: 1auw 1dcn 1hy1 1tju 1tjv 1tjw

(-) Related Entries Specified in the PDB File

1aos HUMAN ARGININOSUCCINATE LYASE
1auw DUCK DELTA 2 CRYSTALLIN H91N MUTANT
1dcn DUCK DELTA 2 CRYSTALLIN H162N MUTANT
1hy0 WILD TYPE DUCK DELTA 1 CRYSTALLIN
1hy1 WILD TYPE DUCK DELTA 2 CRYSTALLIN
1i0a WILD TYPE TURKEY DELTA 1 CRYSTALLIN
1k62 HUMAN ARGININOSUCCINATE LYASE Q286R MUTANT