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(-) Description

Title :  STRUCTURAL INSIGHTS OF MAT ENZYMES: MATA2B COMPLEXED WITH SAM
 
Authors :  B. Murray, S. V. Antonyuk, A. Marina, S. C. Lu, J. M. Mato, S. S. Hasnain, A
Date :  21 May 13  (Deposition) - 16 Jul 14  (Release) - 24 Sep 14  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.59
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Same Synthesis, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Murray, S. V. Antonyuk, A. Marina, S. M. Van Liempd, S. C. Lu, J. M. Mato, S. S. Hasnain, A. L. Rojas
Structure And Function Study Of The Complex That Synthesize S-Adenosylmethionine.
Iucrj V. 1 240 2014
PubMed-ID: 25075345  |  Reference-DOI: 10.1107/S2052252514012585

(-) Compounds

Molecule 1 - S-ADENOSYLMETHIONINE SYNTHASE ISOFORM TYPE-2
    Chains: A, B, C, D
    EC Number: 2.5.1.6
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MAT2A, AMS2, MATA2
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: ADOMET SYNTHASE 2, METHIONINE ADENOSYLTRANSFERASE 2, MAT 2, METHIONINE ADENOSYLTRANSFERASE II, MAT-II
 
Molecule 2 - METHIONINE ADENOSYLTRANSFERASE 2 SUBUNIT BETA
    Chains: E, F
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: MAT2B, TGR, MSTP045, NBLA02999, UNQ2435/PRO4995
    Organism Common: HUMAN
    Organism Scientific: HOMO SAPIENS
    Organism Taxid: 9606
    Synonym: METHIONINE ADENOSYLTRANSFERASE II BETA, MAT II BETA, PUTATIVE DTDP-4-KETO-6-DEOXY-D-GLUCOSE 4-REDUCTASE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (4, 33)

Asymmetric/Biological Unit (4, 33)
No.NameCountTypeFull Name
1EDO28Ligand/Ion1,2-ETHANEDIOL
2MG1Ligand/IonMAGNESIUM ION
3PO42Ligand/IonPHOSPHATE ION
4SAM2Ligand/IonS-ADENOSYLMETHIONINE

(-) Sites  (33, 33)

Asymmetric Unit (33, 33)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREPHE A:333 , GLN B:190 , THR F:320BINDING SITE FOR RESIDUE EDO A 401
02AC2SOFTWARETHR A:17 , HOH A:502 , HOH A:523 , SER B:331 , ILE B:332 , GLU B:342 , LEU B:346BINDING SITE FOR RESIDUE EDO A 402
03AC3SOFTWAREALA A:162 , ALA A:165 , ARG A:169BINDING SITE FOR RESIDUE EDO A 403
04AC4SOFTWAREARG A:168 , ARG A:177 , PRO A:178 , SER A:180BINDING SITE FOR RESIDUE EDO A 404
05AC5SOFTWAREHIS A:29 , PRO A:30 , ASP A:179 , LYS A:181 , SER A:247 , ARG A:249 , PHE A:250 , ASP A:258 , ALA B:55 , GLU B:70 , GLN B:113 , ASP B:116 , ILE B:117 , GLY B:133 , ASP B:134 , LYS B:289 , HOH B:514BINDING SITE FOR RESIDUE SAM A 405
06AC6SOFTWAREHIS A:29 , ASP A:31 , ASP A:258 , ARG A:264 , LYS B:285 , ASP B:291BINDING SITE FOR RESIDUE PO4 A 406
07AC7SOFTWAREASP B:365 , LEU B:366 , LYS B:368 , ILE B:370 , TYR B:371BINDING SITE FOR RESIDUE EDO B 401
08AC8SOFTWAREALA B:162 , ARG B:169BINDING SITE FOR RESIDUE EDO B 402
09AC9SOFTWAREGLY B:63 , PHE B:99 , ASP B:100 , THR B:103 , THR C:103 , CYS C:104 , HOH C:506BINDING SITE FOR RESIDUE EDO B 403
10BC1SOFTWAREASP B:35 , ILE B:266 , ASP B:269 , ALA B:281 , PHE B:282 , SER B:283 , HOH B:512BINDING SITE FOR RESIDUE EDO B 404
11BC2SOFTWAREASP B:78 , TYR B:79 , HOH B:516BINDING SITE FOR RESIDUE EDO B 405
12BC3SOFTWAREGLU A:57 , ASP B:31 , ALA B:259 , ARG B:264 , EDO B:407BINDING SITE FOR RESIDUE EDO B 406
13BC4SOFTWARELYS A:285 , ASP A:291 , HIS B:29 , LYS B:265 , EDO B:406 , HOH B:519 , HOH B:520BINDING SITE FOR RESIDUE EDO B 407
14BC5SOFTWARELEU B:137 , PHE B:139 , HIS B:277 , GLY B:278 , GLY B:280BINDING SITE FOR RESIDUE EDO B 408
15BC6SOFTWAREARG B:192 , ARG B:312 , GLY B:336 , THR B:337 , TRP F:309 , PRO F:310BINDING SITE FOR RESIDUE EDO B 409
16BC7SOFTWAREASP B:31 , ASP B:35 , LEU B:261 , THR B:262 , GLY B:263 , ARG B:264 , LYS B:265 , HOH B:512BINDING SITE FOR RESIDUE MG B 410
17BC8SOFTWAREPHE C:139 , THR C:270 , TYR C:271 , ALA C:276 , GLY C:278BINDING SITE FOR RESIDUE EDO C 401
18BC9SOFTWAREGLU C:27 , GLN C:36 , HIS C:89 , GLN C:372 , ARG C:373 , TYR C:377BINDING SITE FOR RESIDUE EDO C 402
19CC1SOFTWAREPHE C:333 , HIS C:334 , TYR C:335 , THR E:320BINDING SITE FOR RESIDUE EDO C 403
20CC2SOFTWAREHIS C:29 , PRO C:30 , ASP C:179 , LYS C:181 , SER C:247 , ARG C:249 , PHE C:250 , GLY C:257 , ASP C:258 , PO4 C:405 , ALA D:55 , GLU D:70 , GLN D:113 , ASP D:116 , ILE D:117 , GLY D:133 , ASP D:134 , LYS D:289BINDING SITE FOR RESIDUE SAM C 404
21CC3SOFTWAREHIS C:29 , ASP C:31 , LYS C:181 , ASP C:258 , LYS C:265 , SAM C:404 , ASP D:134 , ASP D:291BINDING SITE FOR RESIDUE PO4 C 405
22CC4SOFTWARESER D:95 , ILE D:252 , GLN D:256BINDING SITE FOR RESIDUE EDO D 401
23CC5SOFTWAREASP D:144 , LYS D:307BINDING SITE FOR RESIDUE EDO D 402
24CC6SOFTWARELYS D:340 , GLU D:344 , HOH D:524BINDING SITE FOR RESIDUE EDO D 403
25CC7SOFTWAREASP B:78 , ILE D:71 , GLU D:111 , GLN D:112BINDING SITE FOR RESIDUE EDO D 404
26CC8SOFTWAREARG D:192 , ARG D:312 , GLY D:336 , THR D:337 , TRP E:309BINDING SITE FOR RESIDUE EDO D 405
27CC9SOFTWARELEU D:46 , PRO D:50 , ASP D:51 , ALA D:52 , LYS D:53 , ASP D:286 , TYR D:287 , LEU D:366 , LYS D:367BINDING SITE FOR RESIDUE EDO D 406
28DC1SOFTWARELYS A:61 , THR A:62 , GLU B:111 , GLN D:80 , ARG D:84 , CYS D:104 , ASN D:105 , VAL D:106BINDING SITE FOR RESIDUE EDO D 407
29DC2SOFTWAREPRO E:88 , ALA E:185 , ARG E:208 , LYS E:247 , ARG E:278 , HOH E:511BINDING SITE FOR RESIDUE EDO E 401
30DC3SOFTWARETRP F:205 , ILE F:268BINDING SITE FOR RESIDUE EDO E 402
31DC4SOFTWAREASN E:242 , GLN E:283 , LEU E:284 , ARG E:297 , HOH E:502 , HOH E:504BINDING SITE FOR RESIDUE EDO E 403
32DC5SOFTWAREASN E:201 , MET E:202 , ASP E:203BINDING SITE FOR RESIDUE EDO E 404
33DC6SOFTWAREHIS F:77 , HOH F:503BINDING SITE FOR RESIDUE EDO F 401

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4KTT)

(-) Cis Peptide Bonds  (7, 7)

Asymmetric/Biological Unit
No.Residues
1Leu C:328 -Ser C:329
2Arg E:53 -Pro E:54
3Pro E:134 -Pro E:135
4Arg F:53 -Pro F:54
5Pro F:88 -Asp F:89
6Pro F:134 -Pro F:135
7Pro F:231 -Ser F:232

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4KTT)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4KTT)

(-) Exons   (0, 0)

(no "Exon" information available for 4KTT)

(-) 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:360
                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeee..eee....eeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee........hhhhhh.ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeee.......eeeee.......hhhhhhhhhhh....hhhhhhhhhh...................hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ktt A  15 EGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSPQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPQGDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAISHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    24        34        44        54        64        74        84        94       104       114||     143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       325       335       345       355       365       375       385       395
                                                                                                                              115|                                                                                                                                                                                        322|                                                                      
                                                                                                                               135                                                                                                                                                                                         325                                                                      


Chain B from PDB  Type:PROTEIN  Length:382
                                                                                                                                                                                                                                                                                                                                                                                                                              
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh...eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeee..hhhhhhhhh...hhhhh.....eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhh.........eeee..............eee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhhh.....hhhhh.........hhhhh...... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ktt B  14 EEGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSPDIAQGVHLDRNEEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPQGDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    23        33        43        53        63        73        83        93       103       113       123       133       143       153       163       173       183       193       203       213       223       233       243       253       263       273       283       293       303       313       323       333       343       353       363       373       383       393  


Chain C from PDB  Type:PROTEIN  Length:360
                                                                                                                                                                                                                                                                                                                                                                                                        
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..eeeeeeeee...hhhhhhhhhhhhhhhhhhhhh......eeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeeeee.....eeeeeee.......hhhhhhhhhhhhhhhhhhhhh....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee........hhhhh..ee...hhhhhh..................hhhhhhhhhhhhhhhhhhhh....eeeeeee.......eeee.......hhhhhhhhhhhhh..hhhhhhhhh......hhhhhh........hhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ktt C  15 EGTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSPDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPQGDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    24        34        44        54        64        74        84        94       104       114||     142       152       162       172       182       192       202       212       222       232       242       252       262       272       282       292       302       312       322|      335       345       355       365       375       385       395
                                                                                                                              115|                                                                                                                                                                                         322|                                                                     
                                                                                                                               134                                                                                                                                                                                          326                                                                     


Chain D from PDB  Type:PROTEIN  Length:380
                                                                                                                                                                                                                                                                                                                                                                                                                            
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee...hhhhhhhhhhhhhhhhhhh.....eeeeeeeee..eeeeeeeee.....hhhhhhhhhhhhhh.eehhhhee....eeeeeee..hhhhhhhhh...hhhhh.....eeeeeeee.......hhhhhhhhhhhhhhhhhhhh.....eeeeeeeeeeeeeeee..eeeeeeeeeeeeeeee....hhhhhhhhhhhhhhhhhhhhhhh....eeee...............ee...........................hhhhhhhhhhhhhhhhhhhh....eeeeeeee........eeeee.......hhhhhhhhhhhhh..hhhhhhhhhh.....hhhhhh........hhhhh...... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ktt D  16 GTFLFTSESVGEGHPDKICDQISDAVLDAHLQQDPDAKVACETVAKTGMILLAGEITSRAAVDYQKVVREAVKHIGYDDSSKGFDYKTCNVLVALEQQSPDIAQGVHLDRNEEDIGAGDQGLMFGYATDETEECMPLTIVLAHKLNAKLAELRRNGTLPWLRPDSKTQVTVQYMQDRGAVLPIRVHTIVISVQHDEEVCLDEMRDALKEKVIKAVVPAKYLDEDTIYHLQPSGRFVIGGPQGDAGLTGRKIIVDTYGGWGAHGGGAFSGKDYTKVDRSAAYAARWVAKSLVKGGLCRRVLVQVSYAIGVSHPLSISIFHYGTSQKSERELLEIVKKNFDLRPGVIVRDLDLKKPIYQRTAAYGHFGRDSFPWEVPKKLKY 395
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       275       285       295       305       315       325       335       345       355       365       375       385       395


Chain E from PDB  Type:PROTEIN  Length:306
                                                                                                                                                                                                                                                                                                                                                  
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhh..eeeeee........ee....hhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhh................hhhhhhhhhhhhhhhhhh...eeeee..ee....hhhhh.hhhhhhhhhh....eeee.......eehhhhhhhhhhhhhhhh......eeee.......hhhhhhhhhhhhh......eeee...............hhhhhhh......hhhhhhhhhhh..hhhhhh...... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4ktt E  16 PNRRVLVTGATGLLGRAVHKEFQQNNWHAVGCGFRRARPKFEQVNLLDSNAVHHIIHDFQPHVIVHCAAERRPDVVENQPDAASQLNVDASGNLAKEAAAVGAFLIYISSDYVFDGTNPPYREEDIPAPLNLYGKTKLDGEKAVLENNLGAAVLRIPILYGEVEKLEESAVTVMFDKVQFSNKSANMDHWQQRFPTHVKDVATVCRQLAEKRMLDPSIKGTFHWSGNEQMTKYEMACAIADAFNLPSSHLRPITDSPVLQRPRNAQLDCSKLETLGIGQRTPFRIGIKESLWPFLIDKRWRQTVFH 323
                                    25        35        45        55        65        75        85        95       105       115       125       135       145       155       165       175       185       195       205       215       225       235       245       255       265       277       287       297       307       317      
                                                                                                                                                                                                                                                                                            274|                                              
                                                                                                                                                                                                                                                                                             277                                              


Chain F from PDB  Type:PROTEIN  Length:280
                                                                                                                                                                                                                                                                                                                        
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .ee....hhhhhhhhhhhhhh....ee................hhhhhhhhhhhhh...eee............hhhhhhhhhhh...eeeeee.......................hhhhhhhhhhhhh...eeee..ee....hhhhh.hhhhhhhhhh....eeee.......eehhhhhhhhhhhhhh.........eee.......hhhhhhhhhhhhh......eeee..........hhhhhhh....hhhhhhhhhhh..hhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4ktt F  20 VLVTGATGLLGRAVHKEFQQNNWHAVGCGFRRARPKFEQVNLLDSNAVHHIIHDFQPHVIVHCAAERRPDVVDASGNLAKEAAAVGAFLIYISSDYVFDGTNPPYREEDIPAPLNLYGKTKLDGEKAVLENNAVLRIPILYGEVEKLEESAVTVMFDKVQFSNKSANMDHWQQRFPTHVKDVATVCRQLAEKRMLDPSIKGTFHWSGNEQMTKYEMACAIADAFNLPSSHLRPIQRPRNAQLDCSKLETLGGQRTPFRIGIKESLWPFLIDKRWRQTVFH 323
                                    29        39        49        59        69        79        89||     111       121       131       141       151       161 ||    174       184       194       204       214       224       234       244       254       264   ||  282       292||     303       313       323
                                                                                                 90|                                                         163|                                                                                                  268|             293|                            
                                                                                                 103                                                          167                                                                                                   277              295
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4KTT)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4KTT)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4KTT)

(-) Gene Ontology  (18, 24)

Asymmetric/Biological Unit(hide GO term definitions)

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  Cis Peptide Bonds
    Arg E:53 - Pro E:54   [ RasMol ]  
    Arg F:53 - Pro F:54   [ RasMol ]  
    Leu C:328 - Ser C:329   [ RasMol ]  
    Pro E:134 - Pro E:135   [ RasMol ]  
    Pro F:134 - Pro F:135   [ RasMol ]  
    Pro F:231 - Ser F:232   [ RasMol ]  
    Pro F:88 - Asp F:89   [ RasMol ]  
 

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  4ktt
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  METK2_HUMAN | P31153
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 Related Entries

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

UniProtKB/Swiss-Prot
        MAT2B_HUMAN | Q9NZL9: 2ydx 2ydy 4ktv 4ndn
        METK2_HUMAN | P31153: 2p02 4ktv 4ndn 5a19 5a1g 5a1i 5ugh

(-) Related Entries Specified in the PDB File

2p02 2ydx 4ktv