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(-) Description

Title :  CRYSTAL STRUCTURE OF PHENYLALANINE AMMONIA-LYASE FROM ANABAENA VARIABILIS
 
Authors :  G. V. Louie, M. C. Moffitt, M. E. Bowman, J. Pence, J. P. Noel, B. S. Moore
Date :  21 Nov 06  (Deposition) - 06 Feb 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.90
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Methylidene Imidazolone Prosthetic Group, Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. Moffitt, G. V. Louie, M. E. Bowman, J. Pence, J. P. Noel, B. S. Moore
Discovery Of Two Cyanobacterial Phenylalanine Ammonia Lyases: Kinetic And Structural Characterization.
Biochemistry V. 46 1004 2007
PubMed-ID: 17240984  |  Reference-DOI: 10.1021/BI061774G
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PHENYLALANINE/HISTIDINE AMMONIA-LYASE
    Chains: A, B, C, D
    EC Number: 4.3.1.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PHIS8
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: ANABAENA VARIABILIS
    Organism Taxid: 1172
    Strain: 29413

 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
1MDO4Mod. Amino Acid{2-[(1S)-1-AMINOETHYL]-5-HYDROXY-4-METHYL-1H-IMIDAZOL-1-YL}ACETIC ACID

(-) Sites  (0, 0)

(no "Site" information available for 2NYN)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Asn A:347 -Pro A:348
2Asn B:347 -Pro B:348
3Asn C:347 -Pro C:348
4Asn D:347 -Pro D:348

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PAL_HISTIDASEPS00488 Phenylalanine and histidine ammonia-lyases signature.PAL_ANAVT163-179
 
 
 		  4A:163-179
B:163-179
C:163-179
D:163-179

(-) Exons   (0, 0)

(no "Exon" information available for 2NYN)

(-) 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:512
 aligned with PAL_ANAVT | Q3M5Z3 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:539
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
            PAL_ANAVT    25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESGEPIYGVTSGFGGMANVAISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGASGDLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGKHDYRDHELIQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.....hhhhhhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhh..-----------------..hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhheee..eee.....--hhhhhhhhhhhhh......eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhhhhhh............--------...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhheee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh..........hhhhhhhhhhhhhhhhhhh..hhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhh.hhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nyn A  25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESG-----------------ISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGa--DLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGK--------IQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
                                    34        44        54        64        74         -       |94       104       114       124       134       144       154       164  |  | 174       184       194       204       214       224       234       244       254       264       274       284       294      |  -     | 314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
                                                                            74                92                                                                        167-MDO                                                                                                                               301      310                                                                                                                                                                                                                                                             
                                                                                                                                                                           170                                                                                                                                                                                                                                                                                                                                                                                                         


Chain B from PDB  Type:PROTEIN  Length:512
 aligned with PAL_ANAVT | Q3M5Z3 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:539
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
            PAL_ANAVT    25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESGEPIYGVTSGFGGMANVAISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGASGDLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGKHDYRDHELIQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.....hhhhhhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhhh.-----------------..hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhheee..eee.....--hhhhhhhhhhhhhh.....eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhhhhhh............--------...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhheee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh..........hhhhhhhhhhhhhhhhhhh..hhhhh..hhhhhh.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhh.hhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nyn B  25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESG-----------------ISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGa--DLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGK--------IQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
                                    34        44        54        64        74         -       |94       104       114       124       134       144       154       164  |  | 174       184       194       204       214       224       234       244       254       264       274       284       294      |  -     | 314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
                                                                            74                92                                                                        167-MDO                                                                                                                               301      310                                                                                                                                                                                                                                                             
                                                                                                                                                                           170                                                                                                                                                                                                                                                                                                                                                                                                         


Chain C from PDB  Type:PROTEIN  Length:512
 aligned with PAL_ANAVT | Q3M5Z3 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:539
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
            PAL_ANAVT    25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESGEPIYGVTSGFGGMANVAISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGASGDLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGKHDYRDHELIQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.....hhhhhhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhhh.-----------------.hhhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhheee..eee.....--hhhhhhhhhhhhhh.....eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhhhhhh............--------...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhheee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh..........hhhhhhhhhhhhhhhhhhh..hhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nyn C  25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESG-----------------ISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGa--DLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGK--------IQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
                                    34        44        54        64        74         -       |94       104       114       124       134       144       154       164  |  | 174       184       194       204       214       224       234       244       254       264       274       284       294      |  -     | 314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
                                                                            74                92                                                                        167-MDO                                                                                                                               301      310                                                                                                                                                                                                                                                             
                                                                                                                                                                           170                                                                                                                                                                                                                                                                                                                                                                                                         


Chain D from PDB  Type:PROTEIN  Length:512
 aligned with PAL_ANAVT | Q3M5Z3 from UniProtKB/Swiss-Prot  Length:567

    Alignment length:539
                                    34        44        54        64        74        84        94       104       114       124       134       144       154       164       174       184       194       204       214       224       234       244       254       264       274       284       294       304       314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
            PAL_ANAVT    25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESGEPIYGVTSGFGGMANVAISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGASGDLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGKHDYRDHELIQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
               SCOP domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eee.....hhhhhhhhhhhh..eee..hhhhhhhhhhhhhhhhhhhhh.-----------------..hhhhhhhhhhhhhhh...eeee.hhhhhhhhhhhhhhhhh......hhhhhhhhhhhhhhheee..eee.....--hhhhhhhhhhhhhh.....eeee..eeeehhhhhhhh.........hhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...hhhhhhhhhhh..hhhhhhhhhhhhhhhh............--------...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh......eeehhhheee......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.......hhhhh..........hhhhhhhhhhhhhhhhhhh..hhhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh..hhhhh.hhhhhhhhhhhhhhhh...........hhhhhhhhhhhhhhhhhhhh.hhhhhh..... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------PAL_HISTIDASE    ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nyn D  25 NVIIGNQKLTINDVARVARNGTLVSLTNNTDILQGIQASCDYINNAVESG-----------------ISREQASELQTNLVWFLKTGAGNKLPLADVRAAMLLRANSHMRGASGIRLELIKRMEIFLNAGVTPYVYEFGSIGa--DLVPLSYITGSLIGLDPSFKVDFNGKEMDAPTALRQLNLSPLTLLPKEGLAMMNGTSVMTGIAANCVYDTQILTAIAMGVHALDIQALNGTNQSFHPFIHNSKPHPGQLWAADQMISLLANSQLVRDELDGK--------IQDRYSLRCLPQYLGPIVDGISQIAKQIEIEINSVTDNPLIDVDNQASYHGGNFLGQYVGMGMDHLRYYIGLLAKHLDVQIALLASPEFSNGLPPSLLGNRERKVNMGLKGLQICGNSIMPLLTFYGNSIADRFPTHAEQFNQNINSQGYTSATLARRSVDIFQNYVAIALMFGVQAVDLRTYKKTGHYDARACLSPATERLYSAVRHVVGQKPTSDRPYIWNDNEQGLDEHIARISADIAAGGVIVQAVQDIL 563
                                    34        44        54        64        74         -       |94       104       114       124       134       144       154       164  |  | 174       184       194       204       214       224       234       244       254       264       274       284       294      |  -     | 314       324       334       344       354       364       374       384       394       404       414       424       434       444       454       464       474       484       494       504       514       524       534       544       554         
                                                                            74                92                                                                        167-MDO                                                                                                                               301      310                                                                                                                                                                                                                                                             
                                                                                                                                                                           170
   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  (0, 0)

(no "SCOP Domain" information available for 2NYN)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 2NYN)

(-) Pfam Domains  (0, 0)

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

(-) Gene Ontology  (11, 11)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (PAL_ANAVT | Q3M5Z3)
molecular function
    GO:0016841    ammonia-lyase activity    Catalysis of the release of ammonia by the cleavage of a carbon-nitrogen bond or the reverse reaction with ammonia as a substrate.
    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:0004397    histidine ammonia-lyase activity    Catalysis of the reaction: L-histidine = urocanate + NH3.
    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:0045548    phenylalanine ammonia-lyase activity    Catalysis of the reaction: L-phenylalanine = NH(4)(+) + trans-cinnamate.
biological process
    GO:0009072    aromatic amino acid family metabolic process    The chemical reactions and pathways involving aromatic amino acid family, amino acids with aromatic ring (phenylalanine, tyrosine, tryptophan).
    GO:0009800    cinnamic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of cinnamic acid, 3-phenyl-2-propenoic acid.
    GO:0009699    phenylpropanoid biosynthetic process    The chemical reactions and pathways resulting in the formation of aromatic derivatives of trans-cinnamic acid.
    GO:0009698    phenylpropanoid metabolic process    The chemical reactions and pathways involving aromatic derivatives of trans-cinnamic acid.
    GO:0051289    protein homotetramerization    The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
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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    Asn A:347 - Pro A:348   [ RasMol ]  
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  2nyn
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    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        PAL_ANAVT | Q3M5Z3: 3czo

(-) Related Entries Specified in the PDB File

1gkm HISTIDINE AMMONIA-LYASE FROM PSEUDOMONAS PUTIDA
1t6j PHENYLALANINE AMMONIA-LYASE FROM YEAST
1w27 PHENYLALANINE AMMONIA-LYASE FROM PARSLEY
1y2m PHENYLALANINE AMMONIA-LYASE FROM YEAST
2nyf PHENYLALANINE AMMONIA-LYASE FROM NOSTOC PUNCTIFORME