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(-) Description

Title :  STRUCTURE OF BUTYRATE KINASE 2 REVEALS BOTH OPEN- AND CITRATE-INDUCED CLOSED CONFORMATIONS: IMPLICATIONS FOR SUBSTRATE-INDUCED FIT CONFORMATIONAL CHANGES
 
Authors :  J. S. Diao, D. A. Sanders, M. S. Hasson
Date :  21 Aug 04  (Deposition) - 30 Aug 05  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  3.00
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H
Biol. Unit 1:  A,B,C,D,E,F,G,H  (1x)
Biol. Unit 2:  A,H  (1x)
Biol. Unit 3:  B,C  (1x)
Biol. Unit 4:  F,G  (1x)
Biol. Unit 5:  D,E  (1x)
Keywords :  Askha (Acetate And Sugar Kinases, Hsc70, Actin) Superfamily, Butyrate Kinase, Acetate Kinase, Isobutyrate Kinase, Two Similar Domains, Butyrate, Isobutyrate, Enzyme Mechanism, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  J. S. Diao, S. Bhattacharyya, Y. L. D. Ma, D. A. Sanders, M. S. Hasson
Structure Of Butyrate Kinase 2 Reveals Both Open And Closed Conformations Of The Two Domains: Implications For Substrate-Induced Changes
To Be Published
PubMed: search
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - PROBABLE BUTYRATE KINASE 2
    Chains: A, B, C, D, E, F, G, H
    EC Number: 2.7.2.7
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET30A(+)
    Expression System Strain: BL21 (DE3) RIL
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: BUK2
    Organism Scientific: THERMOTOGA MARITIMA
    Organism Taxid: 2336
    Synonym: BK 2, BUK2, BRANCHED-CHAIN CARBOXYLIC ACID KINASE 2

 Structural Features

(-) Chains, Units

  12345678
Asymmetric Unit : ABCDEFGH
Biological Unit 1 (1x): ABCDEFGH
Biological Unit 2 (1x): A      H
Biological Unit 3 (1x):  BC     
Biological Unit 4 (1x):      FG 
Biological Unit 5 (1x):    DE   

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 15)

Asymmetric Unit (4, 15)
No.NameCountTypeFull Name
1CIT4Ligand/IonCITRIC ACID
2GOL5Ligand/IonGLYCEROL
3NA1Ligand/IonSODIUM ION
4PO45Ligand/IonPHOSPHATE ION
Biological Unit 1 (3, 14)
No.NameCountTypeFull Name
1CIT4Ligand/IonCITRIC ACID
2GOL5Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
4PO45Ligand/IonPHOSPHATE ION
Biological Unit 2 (2, 2)
No.NameCountTypeFull Name
1CIT-1Ligand/IonCITRIC ACID
2GOL1Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
4PO41Ligand/IonPHOSPHATE ION
Biological Unit 3 (2, 3)
No.NameCountTypeFull Name
1CIT-1Ligand/IonCITRIC ACID
2GOL2Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
4PO41Ligand/IonPHOSPHATE ION
Biological Unit 4 (3, 4)
No.NameCountTypeFull Name
1CIT2Ligand/IonCITRIC ACID
2GOL1Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
4PO41Ligand/IonPHOSPHATE ION
Biological Unit 5 (3, 5)
No.NameCountTypeFull Name
1CIT2Ligand/IonCITRIC ACID
2GOL1Ligand/IonGLYCEROL
3NA-1Ligand/IonSODIUM ION
4PO42Ligand/IonPHOSPHATE ION

(-) Sites  (15, 15)

Asymmetric Unit (15, 15)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREVAL D:58 , GLU D:59 , THR D:61 , TYR D:63 , GLU E:119BINDING SITE FOR RESIDUE NA D 380
02AC2SOFTWARETHR D:217 , TRP D:284 , LYS D:287 , THR E:217 , TRP E:284 , LYS E:287BINDING SITE FOR RESIDUE PO4 E 401
03AC3SOFTWARETHR B:217 , TRP B:284 , LYS B:287 , ASP C:207 , THR C:217 , TRP C:284 , LYS C:287BINDING SITE FOR RESIDUE PO4 B 402
04AC4SOFTWAREASP F:207 , THR F:217 , TRP F:284 , LYS F:287 , THR G:217 , TRP G:284 , LYS G:287BINDING SITE FOR RESIDUE PO4 F 403
05AC5SOFTWAREASP A:207 , THR A:217 , TRP A:284 , LYS A:287 , THR H:217 , TRP H:284 , LYS H:287BINDING SITE FOR RESIDUE PO4 H 404
06AC6SOFTWAREARG D:55 , LYS E:97 , HIS E:114 , ARG E:115BINDING SITE FOR RESIDUE PO4 E 405
07AC7SOFTWARESER D:11 , HIS D:104 , HIS D:154 , HIS D:182 , GLY D:184 , GLY D:185 , GLY D:186 , LEU D:204 , ARG D:214BINDING SITE FOR RESIDUE CIT D 381
08AC8SOFTWARESER G:11 , HIS G:104 , VAL G:130 , HIS G:154 , GLY G:184 , GLY G:185 , GLY G:186 , ARG G:214 , CIT G:383BINDING SITE FOR RESIDUE CIT G 382
09AC9SOFTWARELYS G:15 , HIS G:182 , GLY G:304 , HIS G:307 , GLY G:331 , SER G:332 , CIT G:382BINDING SITE FOR RESIDUE CIT G 383
10BC1SOFTWARESER D:13 , LYS D:15 , ASN D:29 , GLY D:304 , GLY D:331 , SER D:332BINDING SITE FOR RESIDUE CIT D 384
11BC2SOFTWAREMET F:1 , ARG F:3 , PHE F:68BINDING SITE FOR RESIDUE GOL F 391
12BC3SOFTWAREMET C:1 , ARG C:3 , SER C:67 , PHE C:68 , SER C:69BINDING SITE FOR RESIDUE GOL C 392
13BC4SOFTWAREMET D:1 , ARG D:3 , PHE D:68 , SER D:69BINDING SITE FOR RESIDUE GOL D 393
14BC5SOFTWAREHIS B:307 , GLY B:331 , SER B:332BINDING SITE FOR RESIDUE GOL B 394
15BC6SOFTWAREVAL A:130 , HIS A:154 , ARG A:214BINDING SITE FOR RESIDUE GOL A 395

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1X9J)

(-) Cis Peptide Bonds  (0, 0)

(no "Cis Peptide Bond" information available for 1X9J)

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1X9J)

(-) PROSITE Motifs  (2, 16)

Asymmetric Unit (2, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  8A:4-15
B:4-15
C:4-15
D:4-15
E:4-15
F:4-15
G:4-15
H:4-15
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  8A:178-195
B:178-195
C:178-195
D:178-195
E:178-195
F:178-195
G:178-195
H:178-195
Biological Unit 1 (2, 16)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  8A:4-15
B:4-15
C:4-15
D:4-15
E:4-15
F:4-15
G:4-15
H:4-15
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  8A:178-195
B:178-195
C:178-195
D:178-195
E:178-195
F:178-195
G:178-195
H:178-195
Biological Unit 2 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  2A:4-15
-
-
-
-
-
-
H:4-15
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  2A:178-195
-
-
-
-
-
-
H:178-195
Biological Unit 3 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  2-
B:4-15
C:4-15
-
-
-
-
-
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  2-
B:178-195
C:178-195
-
-
-
-
-
Biological Unit 4 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  2-
-
-
-
-
F:4-15
G:4-15
-
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  2-
-
-
-
-
F:178-195
G:178-195
-
Biological Unit 5 (2, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1ACETATE_KINASE_1PS01075 Acetate and butyrate kinases family signature 1.BUK2_THEMA4-15
 
 
 
 
 
 
 		  2-
-
-
D:4-15
E:4-15
-
-
-
2ACETATE_KINASE_2PS01076 Acetate and butyrate kinases family signature 2.BUK2_THEMA178-195
 
 
 
 
 
 
 		  2-
-
-
D:178-195
E:178-195
-
-
-

(-) Exons   (0, 0)

(no "Exon" information available for 1X9J)

(-) 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:373
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:373
                                    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   
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
               SCOP domains d1x9ja1 A:1-172 butyrate kinase 2                                                                                                                                           d1x9ja2 A:173-373 butyrate kinase 2                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh....hhhhhhhhhhhhhhhhhh...hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee...eeee..................hhhhhhhhhhh.....hhhhhhhhh..hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j A   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
                                    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   


Chain B from PDB  Type:PROTEIN  Length:371
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:371
                                    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 
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
               SCOP domains d1x9jb1 B:1-172 butyrate kinase 2                                                                                                                                           d1x9jb2 B:173-371 butyrate kinase 2                                                                                                                                                                     SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhhhh.hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee..ee.....................hhhhhhhhhhh.....hhhhhhhhh..hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh......hhhhhhhhhh........ Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j B   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
                                    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 


Chain C from PDB  Type:PROTEIN  Length:371
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:371
                                    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 
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
               SCOP domains d1x9jc1 C:1-172 butyrate kinase 2                                                                                                                                           d1x9jc2 C:173-371 butyrate kinase 2                                                                                                                                                                     SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhh...hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee.....ee..................hhhhhhhhhhh.....hhhhhhhhh..hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j C   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
                                    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 


Chain D from PDB  Type:PROTEIN  Length:373
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:373
                                    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   
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
               SCOP domains d1x9jd1 D:1-172 butyrate kinase 2                                                                                                                                           d1x9jd2 D:173-373 butyrate kinase 2                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhh...hhhhh.eeeee..........eee...hhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee.........................hhhhhhhhhhh.....hhhhhh....hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j D   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
                                    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   


Chain E from PDB  Type:PROTEIN  Length:371
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:371
                                    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 
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
               SCOP domains d1x9je1 E:1-172 butyrate kinase 2                                                                                                                                           d1x9je2 E:173-371 butyrate kinase 2                                                                                                                                                                     SCOP domains
               CATH domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhhh..hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee...eeee..................hhhhhhhhhhh.....hhhhhhhh..hhhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh.....eehhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j E   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLD 371
                                    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 


Chain F from PDB  Type:PROTEIN  Length:372
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:372
                                    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  
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDG 372
               SCOP domains d1x9jf1 F:1-172 butyrate kinase 2                                                                                                                                           d1x9jf2 F:173-372 butyrate kinase 2                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhh...hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhhh............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee..eeee...................hhhhhhhhhhh.....hhhhhh.....hhhhhh...hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1x9j F   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDG 372
                                    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  


Chain G from PDB  Type:PROTEIN  Length:373
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:373
                                    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   
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
               SCOP domains d1x9jg1 G:1-172 butyrate kinase 2                                                                                                                                           d1x9jg2 G:173-373 butyrate kinase 2                                                                                                                                                                       SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh...hhhhhhhhhhhhhhhhhhh...hhhhh.eeeee..........eee.hhhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee...eeee..................hhhhhhhhhhh.....hhhhhh.....hhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1x9j G   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDGI 373
                                    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   


Chain H from PDB  Type:PROTEIN  Length:372
 aligned with BUK2_THEMA | Q9X278 from UniProtKB/Swiss-Prot  Length:375

    Alignment length:372
                                    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  
           BUK2_THEMA     1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDG 372
               SCOP domains d1x9jh1 H:1-172 butyrate kinase 2                                                                                                                                           d1x9jh2 H:173-372 butyrate kinase 2                                                                                                                                                                      SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
           Pfam domains (1) --Acetate_kinase-1x9jH01 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (1)
           Pfam domains (2) --Acetate_kinase-1x9jH02 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (2)
           Pfam domains (3) --Acetate_kinase-1x9jH03 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (3)
           Pfam domains (4) --Acetate_kinase-1x9jH04 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (4)
           Pfam domains (5) --Acetate_kinase-1x9jH05 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (5)
           Pfam domains (6) --Acetate_kinase-1x9jH06 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (6)
           Pfam domains (7) --Acetate_kinase-1x9jH07 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (7)
           Pfam domains (8) --Acetate_kinase-1x9jH08 H:3-337                                                                                                                                                                                                                                                                                                                 ----------------------------------- Pfam domains (8)
         Sec.struct. author ..eeeeeee...eeeeeeee..eeeeeeeee.hhhhhh.......hhhhhhhhhhhhhhh...hhhhh.eeeee..........eee..hhhhhhhhhh....hhhhhhhhhhhhhhhhhh..eeee........hhhhh.............hhhhhhhhhhhhhhh...hhhh.eeeeeee...eeeeeee...eeee..................hhhhhhhhhhh.....hhhhhhhh..hhhhhhhh..hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh.....eeeeeehhhhh..hhhhhhhhhhh....eeeee..hhhhhhhhhhhhhhh......hhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ---ACETATE_KINA------------------------------------------------------------------------------------------------------------------------------------------------------------------ACETATE_KINASE_2  --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 1x9j H   1 MFRILTINPGSTSTKLSIFEDERMVKMQNFSHSPDELGRFQKILDQLEFREKIARQFVEETGYSLSSFSAFVSRGGLLDPIPGGVYLVDGLMIKTLKSGKNGEHASNLGAIIAHRFSSETGVPAYVVDPVVVDEMEDVARVSGHPNYQRKSIFHALNQKTVAKEVARMMNKRYEEMNLVVAHMGGGISIAAHRKGRVIDVNNALDGDGPFTPERSGTLPLTQLVDLCFSGKFTYEEMKKRIVGNGGLVAYLGTSDAREVVRRIKQGDEWAKRVYRAMAYQIAKWIGKMAAVLKGEVDFIVLTGGLAHEKEFLVPWITKRVSFIAPVLVFPGSNEEKALALSALRVLRGEEKPKNYSEESRRWRERYDSYLDG 372
                                    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
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  - → 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, 16)

Asymmetric Unit
(-)
Class: Alpha and beta proteins (a/b) (23833)
(-)
Fold: Ribonuclease H-like motif (1424)
(-)
Superfamily: Actin-like ATPase domain (426)
(-)
Family: Acetokinase-like (17)
(-)
Protein domain: butyrate kinase 2 (2)
(-)
Thermotoga maritima [TaxId: 2336] (2)
1ad1x9ja1A:1-172
1bd1x9je1E:1-172
1cd1x9je2E:173-371
1dd1x9jf1F:1-172
1ed1x9jf2F:173-372
1fd1x9jg1G:1-172
1gd1x9jg2G:173-373
1hd1x9jh1H:1-172
1id1x9jh2H:173-372
1jd1x9ja2A:173-373
1kd1x9jb1B:1-172
1ld1x9jb2B:173-371
1md1x9jc1C:1-172
1nd1x9jc2C:173-371
1od1x9jd1D:1-172
1pd1x9jd2D:173-373

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 1X9J)

(-) Pfam Domains  (1, 8)

Asymmetric Unit
(-)
Clan: Actin_ATPase (173)

(-) Gene Ontology  (10, 10)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H   (BUK2_THEMA | Q9X278)
molecular function
    GO:0005524    ATP binding    Interacting selectively and non-covalently with ATP, adenosine 5'-triphosphate, a universally important coenzyme and enzyme regulator.
    GO:0047761    butyrate kinase activity    Catalysis of the reaction: ATP + butanoate = ADP + butanoyl phosphate + H(+).
    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:0016774    phosphotransferase activity, carboxyl group as acceptor    Catalysis of the transfer of a phosphorus-containing group from one compound (donor) to a carboxyl 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: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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    GO:0005622    intracellular    The living contents of a cell; the matter contained within (but not including) the plasma membrane, usually taken to exclude large vacuoles and masses of secretory or ingested material. In eukaryotes it includes the nucleus and cytoplasm.

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 Related Entries

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

UniProtKB/Swiss-Prot
        BUK2_THEMA | Q9X278: 1saz

(-) Related Entries Specified in the PDB File

1g99 ACETATE KINASE FROM METHANOSARCINA THERMOPHILA
1saz HIS TAG SEMET BUTYRATE KINASE 2 FROM THERMOTOGA MARITIMA, WITH ONE MONOMER IN AN ASYMMETRIC UNIT AND SPACE GROUP I422