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(-) Description

Title :  R292D MUTANT OF E. COLI PYRUVATE KINASE
 
Authors :  R. Fortin, A. Mattevi
Date :  10 Apr 00  (Deposition) - 11 Apr 00  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Phosphotransferase, Glycolysis, Allostery (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  G. Valentini, L. Chiarelli, R. Fortin, M. L. Speranza, A. Galizzi, A. Mattevi
The Allosteric Regulation Of Pyruvate Kinase.
J. Biol. Chem. V. 275 18145 2000
PubMed-ID: 10751408  |  Reference-DOI: 10.1074/JBC.M001870200

(-) Compounds

Molecule 1 - PYRUVATE KINASE
    Chains: A, B, C, D
    EC Number: 2.7.1.40
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 511693
    Strain: BL21
    Synonym: PK

 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
1SO44Ligand/IonSULFATE ION

(-) Sites  (4, 4)

Asymmetric Unit (4, 4)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:378 , GLN A:379 , GLY A:380 , GLY A:381 , LYS A:382 , SER A:383 , GLY A:460BINDING SITE FOR RESIDUE SO4 A 701
2AC2SOFTWARETHR B:378 , GLN B:379 , GLY B:380 , GLY B:381 , LYS B:382 , SER B:383 , SER B:459 , GLY B:460BINDING SITE FOR RESIDUE SO4 B 702
3AC3SOFTWARETHR C:378 , GLN C:379 , GLY C:380 , GLY C:381 , LYS C:382 , SER C:459 , GLY C:460BINDING SITE FOR RESIDUE SO4 C 703
4AC4SOFTWARETHR D:378 , GLN D:379 , GLY D:380 , GLY D:381 , LYS D:382 , SER D:383 , SER D:459 , GLY D:460 , THR D:461BINDING SITE FOR RESIDUE SO4 D 704

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1E0T)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1E0T)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1E0T)

(-) PROSITE Motifs  (1, 4)

Asymmetric/Biological Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1PYRUVATE_KINASEPS00110 Pyruvate kinase active site signature.KPYK1_ECO57215-227
 
 
 		  4A:215-227
B:215-227
C:215-227
D:215-227
KPYK1_ECOLI215-227
 
 
 		  4A:215-227
B:215-227
C:215-227
D:215-227

(-) Exons   (0, 0)

(no "Exon" information available for 1E0T)

(-) 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:446
 aligned with KPYK1_ECO57 | P0AD62 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECO57     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0ta2 A:1-69,A:168-344 Pyruvate kinase, N-terminal domain          d1e0ta1 A:70-167 Pyruvate kinase (PK)                                                             d1e0ta2 A:1-69,A:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0ta3 A:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tA02 A:2-69,A:169-335 Phosphoenolpyruvate-binding domains        1e0tA03 A:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tA02 A:2-69,A:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tA01 A         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee..---------..hhhhhhhhhhhhhhh..eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh....eee....hhhhhhhhh......eeeee.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t A   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain A from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECOLI | P0AD61 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECOLI     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0ta2 A:1-69,A:168-344 Pyruvate kinase, N-terminal domain          d1e0ta1 A:70-167 Pyruvate kinase (PK)                                                             d1e0ta2 A:1-69,A:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0ta3 A:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tA02 A:2-69,A:169-335 Phosphoenolpyruvate-binding domains        1e0tA03 A:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tA02 A:2-69,A:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tA01 A         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhhh.eeeee..---------..hhhhhhhhhhhhhhh..eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh....eee....hhhhhhhhh......eeeee.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t A   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECO57 | P0AD62 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECO57     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0tb2 B:1-69,B:168-344 Pyruvate kinase, N-terminal domain          d1e0tb1 B:70-167 Pyruvate kinase (PK)                                                             d1e0tb2 B:1-69,B:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0tb3 B:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tB02 B:2-69,B:169-335 Phosphoenolpyruvate-binding domains        1e0tB03 B:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tB02 B:2-69,B:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tB01 B         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee......hhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhheeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhh...hhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhhh..eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhh....eeeeee.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t B   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECOLI | P0AD61 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECOLI     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0tb2 B:1-69,B:168-344 Pyruvate kinase, N-terminal domain          d1e0tb1 B:70-167 Pyruvate kinase (PK)                                                             d1e0tb2 B:1-69,B:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0tb3 B:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tB02 B:2-69,B:169-335 Phosphoenolpyruvate-binding domains        1e0tB03 B:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tB02 B:2-69,B:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tB01 B         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee......hhhhhhhhhhhh..eeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhhhhhheeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhh...hhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhhh..eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhhh....eeeeee.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t B   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECO57 | P0AD62 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECO57     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0tc2 C:1-69,C:168-344 Pyruvate kinase, N-terminal domain          d1e0tc1 C:70-167 Pyruvate kinase (PK)                                                             d1e0tc2 C:1-69,C:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0tc3 C:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tC02 C:2-69,C:169-335 Phosphoenolpyruvate-binding domains        1e0tC03 C:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tC02 C:2-69,C:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tC01 C         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee.....eee..........hhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhh...eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhhh..eeeee...hhhhhhhhh.....eeeeee.hhhhhhhh.....eeeee.....hhhhhhhhhhhhhhhhh......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t C   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECOLI | P0AD61 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECOLI     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0tc2 C:1-69,C:168-344 Pyruvate kinase, N-terminal domain          d1e0tc1 C:70-167 Pyruvate kinase (PK)                                                             d1e0tc2 C:1-69,C:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0tc3 C:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tC02 C:2-69,C:169-335 Phosphoenolpyruvate-binding domains        1e0tC03 C:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tC02 C:2-69,C:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tC01 C         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee.....eee..........hhhhhhhhhhhhhhh..eeee....hhhhhhhhhhhhhh......eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhh...eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhhh..eeeee...hhhhhhhhh.....eeeeee.hhhhhhhh.....eeeee.....hhhhhhhhhhhhhhhhh......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t C   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECO57 | P0AD62 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECO57     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0td2 D:1-69,D:168-344 Pyruvate kinase, N-terminal domain          d1e0td1 D:70-167 Pyruvate kinase (PK)                                                             d1e0td2 D:1-69,D:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0td3 D:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tD02 D:2-69,D:169-335 Phosphoenolpyruvate-binding domains        1e0tD03 D:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tD02 D:2-69,D:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tD01 D         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhh...eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhh.....eeeeee.hhhhhhhh.....eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t D   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354                                                                                                                    


Chain D from PDB  Type:PROTEIN  Length:446
 aligned with KPYK1_ECOLI | P0AD61 from UniProtKB/Swiss-Prot  Length:470

    Alignment length:470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
          KPYK1_ECOLI     1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATQMLDSMIKNPRPTRAEAGDVANAILDGTDAVMLSGESAKGKYPLEAVSIMATICERTDRVMNSRLEFNNDNRKLRITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
               SCOP domains d1e0td2 D:1-69,D:168-344 Pyruvate kinase, N-terminal domain          d1e0td1 D:70-167 Pyruvate kinase (PK)                                                             d1e0td2 D:1-69,D:168-344 Pyruvate kinase, N-terminal domain                                                                                                                               d1e0td3 D:354-470 Pyruvate kinase, C-terminal domain                                                                  SCOP domains
               CATH domains -1e0tD02 D:2-69,D:169-335 Phosphoenolpyruvate-binding domains        1e0tD03 D:70-168 M1 Pyruvate Kinase; Domain 3                                                      1e0tD02 D:2-69,D:169-335 Phosphoenolpyruvate-binding domains                                                                                                           1e0tD01 D         :336-467  [code=3.40.1380.20, no name defined]                                                                    --- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ....eeeee.hhhhhhhhhhhhhhhhheeeeeee....hhhhhhhhhhhhhhhhhhhh...eeeee...........hhhh.eee....eeeee..........eee....hhhhhh....eeee....eeeeeeeee..eeeeee...eee..................hhhhhhhhhhhhhh...eeee....hhhhhhhhhhhhhhhh....eeeeee.hhhhhhhhhhhhhhh.eeeeehhhhhhhhhhhhhhhhhhhhhhhhhhh..eeeee..---------..hhhhhhhhhhhhhh...eeee...------hhhhhhhhhhhhhhhhh.......---------hhhhhhhhhhhhhhhh...eeeee...hhhhhhhhh.....eeeeee.hhhhhhhh.....eeeee.....hhhhhhhhhhhhhhhh.......eeeeee..........eeeeee. Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------PYRUVATE_KINA--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1e0t D   1 MKKTKIVCTIGPKTESEEMLAKMLDAGMNVMRLNFSHGDYAEHGQRIQNLRNVMSKTGKTAAILLDTKGPEIRTMKLEGGNDVSLKAGQTFTFTTDKSVIGNSEMVAVTYEGFTTDLSVGNTVLVDDGLIGMEVTAIEGNKVICKVLNNGDLGENKGVNLPGVSIALPALAEKDKQDLIFGCEQGVDFVAASFIRKRSDVIEIREHLKAHGGENIHIISKIENQEGLNNFDEILEASDGIMVARGDLGVEIPVEEVIFAQKMMIEKCIRARKVVITATM---------RPTDAEAGDVANAILDGTDAVMLSGE------PLEAVSIMATICERTDRVMNSRLE---------ITEAVCRGAVETAEKLDAPLIVVATQGGKSARAVRKYFPDATILALTTNEKTAHQLVLSKGVVPQLVKEITSTDDFYRLGKELALQSGLAHKGDVVVMVSGALVPSGTTNTASVHVL 470
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270        |-       290       300       310   |     -|      330       340   |     -   |   360       370       380       390       400       410       420       430       440       450       460       470
                                                                                                                                                                                                                                                                                                                279       289                      314    321                    344       354
   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  (3, 12)

Asymmetric/Biological Unit
(-)
Class: All beta proteins (24004)
(-)
Class: Alpha and beta proteins (a/b) (23833)

(-) CATH Domains  (3, 12)

Asymmetric/Biological Unit
(-)
Class: Alpha Beta (26913)
(-)
Class: Mainly Beta (13760)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1E0T)

(-) Gene Ontology  (17, 28)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (KPYK1_ECO57 | P0AD62)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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: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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0030955    potassium ion binding    Interacting selectively and non-covalently with potassium (K+) ions.
    GO:0004743    pyruvate kinase activity    Catalysis of the reaction: ATP + pyruvate = ADP + phosphoenolpyruvate.
    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:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
    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.

Chain A,B,C,D   (KPYK1_ECOLI | P0AD61)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    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:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    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:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    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:0030955    potassium ion binding    Interacting selectively and non-covalently with potassium (K+) ions.
    GO:0004743    pyruvate kinase activity    Catalysis of the reaction: ATP + pyruvate = ADP + phosphoenolpyruvate.
    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:0006096    glycolytic process    The chemical reactions and pathways resulting in the breakdown of a carbohydrate into pyruvate, with the concomitant production of a small amount of ATP and the reduction of NAD(P) to NAD(P)H. Glycolysis begins with the metabolism of a carbohydrate to generate products that can enter the pathway and ends with the production of pyruvate. Pyruvate may be converted to acetyl-coenzyme A, ethanol, lactate, or other small molecules.
    GO:0008152    metabolic process    The chemical reactions and pathways, including anabolism and catabolism, by which living organisms transform chemical substances. Metabolic processes typically transform small molecules, but also include macromolecular processes such as DNA repair and replication, and protein synthesis and degradation.
    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:0051289    protein homotetramerization    The formation of a protein homotetramer, a macromolecular structure consisting of four noncovalently associated identical subunits.
    GO:0009408    response to heat    Any process that results in a change in state or activity of a cell or an organism (in terms of movement, secretion, enzyme production, gene expression, etc.) as a result of a heat stimulus, a temperature stimulus above the optimal temperature for that organism.
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.
    GO:0016020    membrane    A lipid bilayer along with all the proteins and protein complexes embedded in it an attached to it.

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  1e0t
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  KPYK1_ECO57 | P0AD62
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  2.7.1.40
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 Related Entries

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

UniProtKB/Swiss-Prot
        KPYK1_ECO57 | P0AD62: 1e0u 1pky 4yng
        KPYK1_ECOLI | P0AD61: 1e0u 1pky 4yng

(-) Related Entries Specified in the PDB File

1e0u STRUCTURE R271L MUTANT OF E. COLI PYRUVATE KINASE
1pky PYRUVATE KINASE FROM E. COLI IN THE T-STATE