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(-) Description

Title :  CRYSTAL STRUCTURE OF APS KINASE FROM PENICILLIUM CHRYSOGENUM: TERNARY STRUCTURE WITH ADP AND APS
 
Authors :  E. B. Lansdon, I. H. Segel, A. J. Fisher
Date :  19 Jul 02  (Deposition) - 27 Nov 02  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.43
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Biol. Unit 3:  A (1x),B (1x),C (1x),D (1x)
Biol. Unit 4:  A (1x),B (1x),C (1x),D (1x)
Biol. Unit 5:  A (1x),B (1x),C (1x),D (1x)
Keywords :  Aps Kinase, Adenylylsulfate Kinase, Transferase, Sulfate Metabolism, Nucleotide 2 Kinase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  E. B. Lansdon, I. H. Segel, A. J. Fisher
Ligand-Induced Structural Changes In Adenosine 5'-Phosphosulfate Kinase From Penicillium Chrysogenum.
Biochemistry V. 41 13672 2002
PubMed-ID: 12427029  |  Reference-DOI: 10.1021/BI026556B

(-) Compounds

Molecule 1 - ADENYLYLSULFATE KINASE
    Chains: A, B, C, D
    EC Number: 2.7.1.25
    Engineered: YES
    Expression System: ESCHERICHIA COLI BL21
    Expression System Plasmid: PET23A
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Expression System Vector Type: PLASMID
    Organism Scientific: PENICILLIUM CHRYSOGENUM
    Organism Taxid: 5076
    Synonym: APS KINASE, ADENOSINE-5'PHOSPHOSULFATE KINASE, ATP ADENOSINE-5'-PHOSPHOSULFATE 3'- PHOSPHOTRANSFERASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD
Biological Unit 3 (1x): A (1x)B (1x)C (1x)D (1x)
Biological Unit 4 (1x): A (1x)B (1x)C (1x)D (1x)
Biological Unit 5 (1x): A (1x)B (1x)C (1x)D (1x)

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (5, 16)

Asymmetric Unit (5, 16)
No.NameCountTypeFull Name
1ADP2Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX4Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV22Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL2Ligand/IonGLYCEROL
5SO46Ligand/IonSULFATE ION
Biological Unit 1 (5, 9)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX2Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV21Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL1Ligand/IonGLYCEROL
5SO44Ligand/IonSULFATE ION
Biological Unit 2 (5, 7)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX2Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV21Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL1Ligand/IonGLYCEROL
5SO42Ligand/IonSULFATE ION
Biological Unit 3 (5, 9)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX2Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV21Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL1Ligand/IonGLYCEROL
5SO44Ligand/IonSULFATE ION
Biological Unit 4 (0, 0)
No.NameCountTypeFull Name
1ADP-1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX-1Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV2-1Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL-1Ligand/IonGLYCEROL
5SO4-1Ligand/IonSULFATE ION
Biological Unit 5 (5, 9)
No.NameCountTypeFull Name
1ADP1Ligand/IonADENOSINE-5'-DIPHOSPHATE
2ADX2Ligand/IonADENOSINE-5'-PHOSPHOSULFATE
3AV21Ligand/IonADENOSINE-5'-DIPHOSPHATE-2',3'-VANADATE
4GOL1Ligand/IonGLYCEROL
5SO44Ligand/IonSULFATE ION

(-) Sites  (16, 16)

Asymmetric Unit (16, 16)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETHR A:13 , ARG A:14 , ARG A:17 , HOH A:2023 , HOH A:2027 , HOH A:2081 , HOH A:2140 , HOH A:2187 , PRO D:141 , VAL D:142 , HOH D:1356BINDING SITE FOR RESIDUE SO4 A 2001
02AC2SOFTWAREARG A:14 , ARG A:17 , ARG A:21 , LYS A:203 , HOH A:2145 , HOH D:1474BINDING SITE FOR RESIDUE SO4 A 2002
03AC3SOFTWAREARG A:110 , ARG A:113 , ASP A:114 , GLU A:135 , PRO A:175 , ALA A:176 , ASN A:177 , HOH A:2120BINDING SITE FOR RESIDUE SO4 A 2003
04AC4SOFTWAREARG B:110 , ARG B:113 , ASP B:114 , GLU B:135 , PRO B:175 , ALA B:176 , ASN B:177 , HOH B:2183BINDING SITE FOR RESIDUE SO4 B 2004
05AC5SOFTWAREASN B:177 , ARG C:14 , ARG C:17 , ARG C:21 , THR C:202 , LYS C:203 , HOH C:2153BINDING SITE FOR RESIDUE SO4 C 2005
06AC6SOFTWAREARG C:110 , ARG C:113 , GLU C:135 , PRO C:175 , ALA C:176 , ASN C:177 , HOH C:2134BINDING SITE FOR RESIDUE SO4 C 2006
07AC7SOFTWARELEU A:33 , ALA A:35 , SER A:36 , GLY A:37 , LYS A:38 , SER A:39 , THR A:40 , ARG A:148 , ASN A:184 , LEU A:187 , VAL A:189 , HOH A:2009 , HOH A:2061 , HOH A:2077 , HOH A:2114 , HOH A:2117 , HOH A:2160 , HOH A:2174 , HOH A:2175 , HOH A:2232 , ARG C:148 , PRO C:150 , AV2 C:1306 , HOH C:2125BINDING SITE FOR RESIDUE AV2 A 1301
08AC8SOFTWARESER A:34 , ARG A:66 , PHE A:75 , ARG A:80 , ASN A:83 , ILE A:84 , PHE A:105 , ILE A:106 , SER A:107 , PRO A:108 , LEU A:153 , LYS A:163 , GLU A:164 , PHE A:165 , THR A:166 , HOH A:2009 , HOH A:2020 , HOH A:2038 , HOH A:2057 , HOH A:2100 , HOH A:2136BINDING SITE FOR RESIDUE ADX A 1302
09AC9SOFTWARELEU B:33 , ALA B:35 , SER B:36 , GLY B:37 , LYS B:38 , SER B:39 , THR B:40 , ARG B:148 , LEU B:187 , HOH B:2031 , HOH B:2044 , HOH B:2071 , HOH B:2076 , HOH B:2078 , HOH B:2081 , HOH B:2132 , HOH B:2133 , HOH B:2138 , HOH B:2166 , GLU D:186BINDING SITE FOR RESIDUE ADP B 1304
10BC1SOFTWARESER B:34 , ARG B:66 , PHE B:75 , ARG B:80 , ASN B:83 , ILE B:84 , PHE B:105 , ILE B:106 , SER B:107 , PRO B:108 , LYS B:151 , LEU B:153 , LYS B:163 , GLU B:164 , PHE B:165 , THR B:166 , HOH B:2019 , HOH B:2031 , HOH B:2036 , HOH B:2109 , HOH B:2123 , HOH B:2178 , HOH B:2198BINDING SITE FOR RESIDUE ADX B 1305
11BC2SOFTWAREARG A:148 , PRO A:150 , AV2 A:1301 , HOH A:2090 , HOH A:2102 , HOH A:2160 , LEU C:33 , ALA C:35 , SER C:36 , GLY C:37 , LYS C:38 , SER C:39 , THR C:40 , ARG C:148 , ASN C:184 , LEU C:187 , VAL C:189 , HOH C:2014 , HOH C:2057 , HOH C:2077 , HOH C:2137 , HOH C:2168 , HOH C:2169BINDING SITE FOR RESIDUE AV2 C 1306
12BC3SOFTWARESER C:34 , ARG C:66 , PHE C:75 , ARG C:80 , ASN C:83 , ILE C:84 , PHE C:105 , ILE C:106 , SER C:107 , PRO C:108 , LEU C:153 , LYS C:163 , GLU C:164 , PHE C:165 , THR C:166 , HOH C:2014 , HOH C:2024 , HOH C:2044 , HOH C:2091 , HOH C:2092 , HOH C:2133 , HOH C:2155BINDING SITE FOR RESIDUE ADX C 1307
13BC4SOFTWAREGLU B:186 , HOH B:2195 , LEU D:33 , ALA D:35 , SER D:36 , GLY D:37 , LYS D:38 , SER D:39 , THR D:40 , ARG D:148 , LEU D:187 , HOH D:1323 , HOH D:1344 , HOH D:1362 , HOH D:1418 , HOH D:1435 , HOH D:1440 , HOH D:1447 , HOH D:1458 , HOH D:1472BINDING SITE FOR RESIDUE ADP D 1309
14BC5SOFTWARESER D:34 , ARG D:66 , PHE D:75 , ARG D:80 , ASN D:83 , ILE D:84 , PHE D:105 , ILE D:106 , SER D:107 , PRO D:108 , LEU D:153 , LYS D:163 , GLU D:164 , PHE D:165 , THR D:166 , HOH D:1321 , HOH D:1323 , HOH D:1332 , HOH D:1371 , HOH D:1424 , HOH D:1441BINDING SITE FOR RESIDUE ADX D 1310
15BC6SOFTWARESER A:2 , THR A:3 , HOH A:2052 , PHE C:7 , ARG C:21 , LYS C:203 , TYR C:205 , HOH C:2059 , HOH C:2163BINDING SITE FOR RESIDUE GOL C 2010
16BC7SOFTWAREPRO B:188 , VAL B:189 , GLN B:190BINDING SITE FOR RESIDUE GOL B 2011

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1M7G)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1M7G)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1M7G)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1M7G)

(-) Exons   (0, 0)

(no "Exon" information available for 1M7G)

(-) Sequences/Alignments

Asymmetric Unit
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(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:208
 aligned with KAPS_PENCH | Q12657 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:208
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201        
           KAPS_PENCH     2 STNITFHASALTRSERTELRNQRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAK 209
               SCOP domains d1m7ga_ A: Adenosine-5'phosphosulfate kinase (APS kinase)                                                                                                                                                        SCOP domains
               CATH domains 1m7gA00 A:2-209 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                             CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....hhhhhh.hhhhhhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhh..eeeehhhhhh.........hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh..........eeeeeee.hhhhhhh....hhhhhhhh....................eeee....hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m7g A   2 STNITFHASALTRSERTELRNQRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAK 209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201        


Chain B from PDB  Type:PROTEIN  Length:182
 aligned with KAPS_PENCH | Q12657 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:189
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202         
           KAPS_PENCH    23 QRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAKKE 211
               SCOP domains d1m7gb_ B: Adenosine-5'phosphosulfate kinase (APS kinase)                                                                                                                                     SCOP domains
               CATH domains 1m7gB00 B:23-211 P-loop containing nucleotide triphosphate hydrolases                                                                                                                         CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.....hhhhhhhhhhhhhhhhhh..eeeeehhhhh.........hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh-------...eeeeeee.hhhhhhhhh..hhhhhhhh....................eeee....hhhhhhhhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m7g B  23 QRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEV-------GLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAKKE 211
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202         
                                                                                                                             122     130                                                                                 


Chain C from PDB  Type:PROTEIN  Length:209
 aligned with KAPS_PENCH | Q12657 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:209
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         
           KAPS_PENCH     2 STNITFHASALTRSERTELRNQRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAKK 210
               SCOP domains d1m7gc_ C: Adenosine-5'phosphosulfate kinase (APS kinase)                                                                                                                                                         SCOP domains
               CATH domains 1m7gC00 C:2-210 P-loop containing nucleotide triphosphate hydrolases                                                                                                                                              CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...........hhhhhhhhhh...eeeeee.....hhhhhhhhhhhhhhhhhh..eeeehhhhhh.........hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh..........eeeeeee.hhhhhhh....hhhhhhhh....................eeee....hhhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m7g C   2 STNITFHASALTRSERTELRNQRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAKK 210
                                    11        21        31        41        51        61        71        81        91       101       111       121       131       141       151       161       171       181       191       201         


Chain D from PDB  Type:PROTEIN  Length:183
 aligned with KAPS_PENCH | Q12657 from UniProtKB/Swiss-Prot  Length:211

    Alignment length:187
                                    32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       
           KAPS_PENCH    23 QRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVATPGEETGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAK 209
               SCOP domains d1m7gd_ D: Adenosine-5'phosphosulfate kinase (APS kinase)                                                                                                                                   SCOP domains
               CATH domains 1m7gD00 D:23-209 P-loop containing nucleotide triphosphate hydrolases                                                                                                                       CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeee.....hhhhhhhhhhhhhhhh....eeeeehhhhh.........hhhhhhhhhhhhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhh..----....eeeeeee.hhhhhhhhh..hhhhhhhh....................eeee....hhhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m7g D  23 QRGLTIWLTGLSASGKSTLAVELEHQLVRDRRVHAYRLDGDNIRFGLNKDLGFSEADRNENIRRIAEVAKLFADSNSIAITSFISPYRKDRDTARQLHEVAT----TGLPFVEVYVDVPVEVAEQRDPKGLYKKAREGVIKEFTGISAPYEAPANPEVHVKNYELPVQDAVKQIIDYLDTKGYLPAK 209
                                    32        42        52        62        72        82        92       102       112       122 |    |132       142       152       162       172       182       192       202       
                                                                                                                               124  129
   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 Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (1, 4)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1M7G)

(-) Gene Ontology  (13, 13)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (KAPS_PENCH | Q12657)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0098617    adenylylselenate kinase activity    Catalysis of the reaction: ATP + Adenylylselenate => ADP + 3'-Phosphoadenylylselenate.
    GO:0004020    adenylylsulfate kinase activity    Catalysis of the reaction: ATP + adenylylsulfate = ADP + 3'-phosphoadenosine 5'-phosphosulfate.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    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:0019344    cysteine biosynthetic process    The chemical reactions and pathways resulting in the formation of cysteine, 2-amino-3-mercaptopropanoic acid.
    GO:0070814    hydrogen sulfide biosynthetic process    The chemical reactions and pathways resulting in the formation of hydrogen sulfide, H2S.
    GO:0009086    methionine biosynthetic process    The chemical reactions and pathways resulting in the formation of methionine (2-amino-4-(methylthio)butanoic acid), a sulfur-containing, essential amino acid found in peptide linkage in proteins.
    GO:0016310    phosphorylation    The process of introducing a phosphate group into a molecule, usually with the formation of a phosphoric ester, a phosphoric anhydride or a phosphoric amide.
    GO:0000103    sulfate assimilation    The pathways by which inorganic sulfate is processed and incorporated into sulfated compounds.
cellular component
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  Cis Peptide Bonds
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 Related Entries

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

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        KAPS_PENCH | Q12657: 1d6j 1m7h 3cr7

(-) Related Entries Specified in the PDB File

1d6j APO CRYSTAL STRUCTURE
1m7h CRYSTAL STRUCTURE OF APS KINASE FROM PENICILLIUM CHRYSOGENUM: STRUCTURE WITH APS SOAKED OUT OF ONE DIMER