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(-) Description

Title :  CRYSTAL STRUCTURE OF M TUBERCULOSIS ADENOSINE KINASE (APO)
 
Authors :  M. C. M. Reddy, S. K. Palaninathan, N. D. Shetty, J. L. Owen, M. D. Watson, J. C. Sacchettini, Tb Structural Genomics Consortium (Tbsgc)
Date :  17 Apr 07  (Deposition) - 19 Jun 07  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.50
Chains :  Asym. Unit :  A,B
Biol. Unit 1:  A  (2x)
Biol. Unit 2:  B  (1x)
Biol. Unit 3:  B  (2x)
Keywords :  Mycobacterium Tuberculosis, Adenosine Kinase, Transferase, Structural Genomics, Tb Structural Genomics Consortium, Tbsgc (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. C. M. Reddy, S. K. Palaninathan, N. D. Shetty, J. L. Owen, M. D. Watson J. C. Sacchettini
High Resolution Crystal Structures Of Mycobacterium Tuberculosis Adenosine Kinase: Insights Into The Mechanism And Specificity Of This Novel Prokaryotic Enzyme
J. Biol. Chem. V. 282 27334 2007
PubMed-ID: 17597075  |  Reference-DOI: 10.1074/JBC.M703290200

(-) Compounds

Molecule 1 - ADENOSINE KINASE
    Chains: A, B
    EC Number: 2.7.1.20
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: RV2202
    Organism Scientific: MYCOBACTERIUM TUBERCULOSIS
    Organism Taxid: 1773

 Structural Features

(-) Chains, Units

  12
Asymmetric Unit : AB
Biological Unit 1 (2x): A 
Biological Unit 2 (1x):  B
Biological Unit 3 (2x):  B

Summary Information (see also Sequences/Alignments below)

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

(no "Ligand,Modified Residues,Ions" information available for 2PKF)

(-) Sites  (0, 0)

(no "Site" information available for 2PKF)

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 2PKF)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 2)

Asymmetric Unit (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PFKB_KINASES_1PS00583 pfkB family of carbohydrate kinases signature 1.ADOK_MYCTO47-71
 		  2A:47-71
B:47-71
ADOK_MYCTU47-71
 		  2A:47-71
B:47-71
Biological Unit 1 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PFKB_KINASES_1PS00583 pfkB family of carbohydrate kinases signature 1.ADOK_MYCTO47-71
 		  2A:47-71
-
ADOK_MYCTU47-71
 		  2A:47-71
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PFKB_KINASES_1PS00583 pfkB family of carbohydrate kinases signature 1.ADOK_MYCTO47-71
 		  1-
B:47-71
ADOK_MYCTU47-71
 		  1-
B:47-71
Biological Unit 3 (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PFKB_KINASES_1PS00583 pfkB family of carbohydrate kinases signature 1.ADOK_MYCTO47-71
 		  2-
B:47-71
ADOK_MYCTU47-71
 		  2-
B:47-71

(-) Exons   (0, 0)

(no "Exon" information available for 2PKF)

(-) 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:332
 aligned with ADOK_MYCTO | P9WID4 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:332
                                    1                                                                                                                                                                                                                                                                                                                                   
                                    |2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322  
           ADOK_MYCTO     - --------MTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
               SCOP domains d2pkfa_ A: automated matches                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee...eeeeeee....hhhhhh..hhhhh.......eeeeeeehhhhhhhhhhhhh..eeeee.eehhhhhhhhhhhhh..ee....ee......eeeeeee.....eeeeeehhhhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh..eeeehhhhhhh.hhhhhhh......eeeeehhhhhhhhhhhh.hhhhhhh....eeee.hhh.eeee.....eeee............hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------------------PFKB_KINASES_1           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pkf A  -7 EDLYFQSHMTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
                                     2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322  


Chain A from PDB  Type:PROTEIN  Length:332
 aligned with ADOK_MYCTU | P9WID5 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:332
                                    1                                                                                                                                                                                                                                                                                                                                   
                                    |2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322  
           ADOK_MYCTU     - --------MTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
               SCOP domains d2pkfa_ A: automated matches                                                                                                                                                                                                                                                                                                                 SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .........eeeee...eeeeeee....hhhhhh..hhhhh.......eeeeeeehhhhhhhhhhhhh..eeeee.eehhhhhhhhhhhhh..ee....ee......eeeeeee.....eeeeeehhhhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh..eeeehhhhhhh.hhhhhhh......eeeeehhhhhhhhhhhh.hhhhhhh....eeee.hhh.eeee.....eeee............hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------PFKB_KINASES_1           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pkf A  -7 EDLYFQSHMTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
                                     2        12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322  


Chain B from PDB  Type:PROTEIN  Length:333
 aligned with ADOK_MYCTO | P9WID4 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:333
                                     1                                                                                                                                                                                                                                                                                                                                   
                                     1        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   
           ADOK_MYCTO     - ---------MTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
               SCOP domains d2pkfb_ B: automated matches                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------PfkB-2pkfB01 B:5-300                                                                                                                                                                                                                                                                                    ------------------------ Pfam domains (1)
           Pfam domains (2) -------------PfkB-2pkfB02 B:5-300                                                                                                                                                                                                                                                                                    ------------------------ Pfam domains (2)
         Sec.struct. author .hhhhhh....eeee...eeeeeee...hhhhhh...............eeeeeeehhhhhhhhhhhhh...eeee.eehhhhhhhhhhhhh..ee....ee......eeeeeee.....eeeeeehhhhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh..eeeehhhhhhh.hhhhhhhhhh...eeeeehhhhhhhhhhhh.hhhhhhh....eeee.hhh.eeee.....eeee............hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) -------------------------------------------------------PFKB_KINASES_1           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pkf B  -9 GTEDLYFQHMTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
                                   ||1        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   
                                  -2|                                                                                                                                                                                                                                                                                                                                    
                                    0                                                                                                                                                                                                                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:333
 aligned with ADOK_MYCTU | P9WID5 from UniProtKB/Swiss-Prot  Length:324

    Alignment length:333
                                     1                                                                                                                                                                                                                                                                                                                                   
                                     1        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   
           ADOK_MYCTU     - ---------MTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
               SCOP domains d2pkfb_ B: automated matches                                                                                                                                                                                                                                                                                                                  SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
           Pfam domains (1) -------------PfkB-2pkfB01 B:5-300                                                                                                                                                                                                                                                                                    ------------------------ Pfam domains (1)
           Pfam domains (2) -------------PfkB-2pkfB02 B:5-300                                                                                                                                                                                                                                                                                    ------------------------ Pfam domains (2)
         Sec.struct. author .hhhhhh....eeee...eeeeeee...hhhhhh...............eeeeeeehhhhhhhhhhhhh...eeee.eehhhhhhhhhhhhh..ee....ee......eeeeeee.....eeeeeehhhhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhhhhhh..eeeehhhhhhh.hhhhhhhhhh...eeeeehhhhhhhhhhhh.hhhhhhh....eeee.hhh.eeee.....eeee............hhhhhhhhhhhhhhhh..hhhhhhhhhhhhhhhhhh.........hhhhhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------PFKB_KINASES_1           ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2pkf B  -9 GTEDLYFQHMTIAVTGSIATDHLMRFPGRFSEQLLPEHLHKVSLSFLVDDLVMHRGGVAGNMAFAIGVLGGEVALVGAAGADFADYRDWLKARGVNCDHVLISETAHTARFTCTTDVDMAQIASFYPGAMSEARNIKLADVVSAIGKPELVIIGANDPEAMFLHTEECRKLGLAFAADPSQQLARLSGEEIRRLVNGAAYLFTNDYEWDLLLSKTGWSEADVMAQIDLRVTTLGPKGVDLVEPDGTTIHVGVVPETSQTDPTGVGDAFRAGFLTGRSAGLGLERSAQLGSLVAVLVLESTGTQEWQWDYEAAASRLAGAYGEHAAAEIVAVLA 324
                                   ||1        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   
                                  -2|                                                                                                                                                                                                                                                                                                                                    
                                    0
   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, 2)

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

(-) CATH Domains  (0, 0)

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

(-) Pfam Domains  (1, 2)

Asymmetric Unit
(-)
Clan: Ribokinase (55)

(-) Gene Ontology  (14, 23)

Asymmetric Unit(hide GO term definitions)
Chain A,B   (ADOK_MYCTO | P9WID4)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0004001    adenosine kinase activity    Catalysis of the reaction: ATP + adenosine = ADP + AMP.
    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:0016773    phosphotransferase activity, alcohol group as acceptor    Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to an alcohol group (acceptor).
    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:0044209    AMP salvage    The chemical reactions and pathways resulting in the formation of adenosine monophosphate (AMP) from derivatives of it (either adenine, ADP or adenosine 3',5'-bisphosphate) without de novo synthesis.
    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:0006166    purine ribonucleoside salvage    Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis.

Chain A,B   (ADOK_MYCTU | P9WID5)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0005525    GTP binding    Interacting selectively and non-covalently with GTP, guanosine triphosphate.
    GO:0004001    adenosine kinase activity    Catalysis of the reaction: ATP + adenosine = ADP + AMP.
    GO:0032567    dGTP binding    Interacting selectively and non-covalently with dGTP, deoxyguanosine triphosphate.
    GO:0016301    kinase activity    Catalysis of the transfer of a phosphate group, usually from ATP, to a substrate molecule.
    GO:0000287    magnesium ion binding    Interacting selectively and non-covalently with magnesium (Mg) ions.
    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:0016773    phosphotransferase activity, alcohol group as acceptor    Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to an alcohol group (acceptor).
    GO:0005515    protein binding    Interacting selectively and non-covalently with any protein or protein complex (a complex of two or more proteins that may include other nonprotein molecules).
    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:0044209    AMP salvage    The chemical reactions and pathways resulting in the formation of adenosine monophosphate (AMP) from derivatives of it (either adenine, ADP or adenosine 3',5'-bisphosphate) without de novo synthesis.
    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:0006166    purine ribonucleoside salvage    Any process which produces a purine nucleoside from derivatives of it, without de novo synthesis.
cellular component
    GO:0005886    plasma membrane    The membrane surrounding a cell that separates the cell from its external environment. It consists of a phospholipid bilayer and associated proteins.

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  2pkf
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  2.7.1.20
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 Related Entries

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

UniProtKB/Swiss-Prot
        ADOK_MYCTO | P9WID4: 2pkk 2pkm 2pkn 4o1g 4pvv
        ADOK_MYCTU | P9WID5: 2pkk 2pkm 2pkn 4o1g 4pvv

(-) Related Entries Specified in the PDB File

1bx4
1rka
1rkd
2pkk
2pkm
2pkn RELATED ID: RV2202C RELATED DB: TARGETDB