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(-) Description

Title :  CRYSTAL STRUCTURE OF KETOPANTOATE HYDROXYMETHYLTRANSFERASE COMPLEXED THE PRODUCT KETOPANTOATE
 
Authors :  F. Von Delft, T. Inoue, S. A. Saldanha, H. H. Ottenhof, V. Dhanaraj, M. W C. Abell, A. G. Smith, T. L. Blundell
Date :  30 Jun 02  (Deposition) - 22 Jul 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.80
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F,G,H,I,J
Keywords :  Beta-Alpha-Barrel, Tim-Barrel, Ketopantoate, Selenomethionine Mad, Decamer, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Von Delft, T. Inoue, S. A. Saldanha, H. H. Ottenhof, F. Schmitzberger, L. M. Birch, V. Dhanaraj, M. Witty, A. G. Smith, T. L. Blundell, C. Abell
Structure Of E. Coli Ketopantoate Hydroxymethyl Transferase Complexed With Ketopantoate And Mg(2+), Solved By Locating 160 Selenomethionine Sites.
Structure V. 11 985 2003
PubMed-ID: 12906829  |  Reference-DOI: 10.1016/S0969-2126(03)00158-8
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 3-METHYL-2-OXOBUTANOATE HYDROXYMETHYLTRANSFERASE
    Chains: A, B, C, D, E, F, G, H, I, J
    EC Number: 2.1.2.11
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PUC18
    Expression System Strain: HFR3000 YA139
    Expression System Taxid: 562
    Expression System Vector Type: PLASMID
    Gene: PANB
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: KETOPANTOATE HYDROXYMETHYLTRANSFERASE

 Structural Features

(-) Chains, Units

  12345678910
Asymmetric/Biological Unit : ABCDEFGHIJ

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 20)

Asymmetric/Biological Unit (2, 20)
No.NameCountTypeFull Name
1KPL10Ligand/IonKETOPANTOATE
2MG10Ligand/IonMAGNESIUM ION

(-) Sites  (20, 20)

Asymmetric Unit (20, 20)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREASP A:45 , ASP A:84 , LYS A:112 , KPL A:265 , HOH A:267 , HOH A:268BINDING SITE FOR RESIDUE MG A 266
02AC2SOFTWAREASP B:45 , ASP B:84 , LYS B:112 , KPL B:265 , HOH B:267 , HOH B:268BINDING SITE FOR RESIDUE MG B 266
03AC3SOFTWAREASP C:45 , ASP C:84 , LYS C:112 , KPL C:265 , HOH C:267 , HOH C:268BINDING SITE FOR RESIDUE MG C 266
04AC4SOFTWAREASP D:45 , ASP D:84 , LYS D:112 , KPL D:265 , HOH D:267 , HOH D:268BINDING SITE FOR RESIDUE MG D 266
05AC5SOFTWAREASP E:45 , ASP E:84 , LYS E:112 , KPL E:265 , HOH E:267 , HOH E:268BINDING SITE FOR RESIDUE MG E 266
06AC6SOFTWAREASP F:45 , ASP F:84 , LYS F:112 , KPL F:265 , HOH F:267 , HOH F:268BINDING SITE FOR RESIDUE MG F 266
07AC7SOFTWAREASP G:45 , ASP G:84 , LYS G:112 , KPL G:265 , HOH G:267 , HOH G:268BINDING SITE FOR RESIDUE MG G 266
08AC8SOFTWAREASP H:45 , ASP H:84 , LYS H:112 , KPL H:265 , HOH H:267 , HOH H:268BINDING SITE FOR RESIDUE MG H 266
09AC9SOFTWAREASP I:45 , ASP I:84 , LYS I:112 , KPL I:265 , HOH I:267 , HOH I:268BINDING SITE FOR RESIDUE MG I 266
10BC1SOFTWAREASP J:45 , ASP J:84 , LYS J:112 , KPL J:265 , HOH J:267 , HOH J:268BINDING SITE FOR RESIDUE MG J 266
11BC2SOFTWARETHR A:23 , LEU A:42 , GLY A:44 , ASP A:45 , SER A:46 , ASP A:84 , LYS A:112 , HIS A:136 , PRO A:141 , GLU A:181 , VAL A:214 , MG A:266 , HOH A:268 , HOH A:272 , HOH A:488BINDING SITE FOR RESIDUE KPL A 265
12BC3SOFTWARETHR B:23 , LEU B:42 , GLY B:44 , ASP B:45 , SER B:46 , ASP B:84 , LYS B:112 , HIS B:136 , PRO B:141 , GLU B:181 , VAL B:214 , MG B:266 , HOH B:268 , HOH B:272 , HOH B:452BINDING SITE FOR RESIDUE KPL B 265
13BC4SOFTWARETHR C:23 , LEU C:42 , GLY C:44 , ASP C:45 , SER C:46 , ASP C:84 , LYS C:112 , HIS C:136 , GLU C:181 , ILE C:212 , VAL C:214 , MG C:266 , HOH C:268 , HOH C:271 , HOH C:272 , HOH C:459BINDING SITE FOR RESIDUE KPL C 265
14BC5SOFTWARETHR D:23 , LEU D:42 , GLY D:44 , ASP D:45 , SER D:46 , ASP D:84 , LYS D:112 , HIS D:136 , PRO D:141 , GLU D:181 , VAL D:214 , MG D:266 , HOH D:268 , HOH D:472BINDING SITE FOR RESIDUE KPL D 265
15BC6SOFTWARETHR E:23 , LEU E:42 , GLY E:44 , ASP E:45 , SER E:46 , ASP E:84 , LYS E:112 , HIS E:136 , GLU E:181 , VAL E:214 , MG E:266 , HOH E:268 , HOH E:271BINDING SITE FOR RESIDUE KPL E 265
16BC7SOFTWARETHR F:23 , LEU F:42 , GLY F:44 , ASP F:45 , SER F:46 , ASP F:84 , LYS F:112 , HIS F:136 , PRO F:141 , GLU F:181 , VAL F:214 , MG F:266 , HOH F:268 , HOH F:271BINDING SITE FOR RESIDUE KPL F 265
17BC8SOFTWARETHR G:23 , LEU G:42 , GLY G:44 , ASP G:45 , SER G:46 , ASP G:84 , LYS G:112 , HIS G:136 , GLU G:181 , ILE G:212 , VAL G:214 , MG G:266 , HOH G:268 , HOH G:271 , HOH G:386BINDING SITE FOR RESIDUE KPL G 265
18BC9SOFTWARETHR H:23 , LEU H:42 , GLY H:44 , ASP H:45 , SER H:46 , ASP H:84 , LYS H:112 , HIS H:136 , PRO H:141 , GLU H:181 , VAL H:214 , MG H:266 , HOH H:268BINDING SITE FOR RESIDUE KPL H 265
19CC1SOFTWARETHR I:23 , LEU I:42 , GLY I:44 , ASP I:45 , SER I:46 , ASP I:84 , LYS I:112 , HIS I:136 , PRO I:141 , GLU I:181 , ILE I:212 , VAL I:214 , MG I:266 , HOH I:268 , HOH I:271BINDING SITE FOR RESIDUE KPL I 265
20CC2SOFTWARETHR J:23 , GLY J:44 , ASP J:45 , SER J:46 , ASP J:84 , LYS J:112 , HIS J:136 , GLU J:181 , ILE J:212 , VAL J:214 , MG J:266 , HOH J:268BINDING SITE FOR RESIDUE KPL J 265

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1M3U)

(-) Cis Peptide Bonds  (10, 10)

Asymmetric/Biological Unit
No.Residues
1Tyr A:256 -Pro A:257
2Tyr B:256 -Pro B:257
3Tyr C:256 -Pro C:257
4Tyr D:256 -Pro D:257
5Tyr E:256 -Pro E:257
6Tyr F:256 -Pro F:257
7Tyr G:256 -Pro G:257
8Tyr H:256 -Pro H:257
9Tyr I:256 -Pro I:257
10Tyr J:256 -Pro J:257

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1M3U)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1M3U)

(-) Exons   (0, 0)

(no "Exon" information available for 1M3U)

(-) 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:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ua_ A: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uA00 A:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..eeeee..hhhhhhhhhhhh..eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh...................hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u A   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain B from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ub_ B: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uB00 B:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...ee.ee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhh...eeeee..hhhhhhhhhhhh...eeee.......ee..hhhhhh...................hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u B   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain C from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3uc_ C: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uC00 C:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..ee.ee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......ee..hhhhhh...................hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u C   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain D from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ud_ D: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uD00 D:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...ee.ee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......ee..hhhhhh.............hhhhh.hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u D   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain E from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ue_ E: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uE00 E:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh....ee.ee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh......hhhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......ee..hhhhhh.............hhhhh.hhhhhhhhhhhhhhhh...hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u E   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain F from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3uf_ F: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uF00 F:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh...................hhhhhhhhhhhhhhhh...hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u F   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain G from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ug_ G: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uG00 G:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...eeeee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh...................hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u G   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain H from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3uh_ H: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uH00 H:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..eeeee..hhhhhhhhhhhh..eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh.............hhhhhhhhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u H   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain I from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3ui_ I: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uI00 I:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhh...eeeee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eee...hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh...................hhhhhhhhhhhhhhh....hhhhh.. Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u I   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  


Chain J from PDB  Type:PROTEIN  Length:262
 aligned with PANB_ECOLI | P31057 from UniProtKB/Swiss-Prot  Length:264

    Alignment length:262
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262  
           PANB_ECOLI     3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
               SCOP domains d1m3uj_ J: Ketopantoate hydroxymethyltransferase PanB                                                                                                                                                                                                                  SCOP domains
               CATH domains 1m3uJ00 J:3-264 Phosphoenolpyruvate-binding domains                                                                                                                                                                                                                    CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeee..hhhhhh.........hhhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhh...eeeee.hhhhhhhhhhhhhh...eeeeee.hhhhhhhhh.......hhhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhhh...eeee.......eeeehhhhhh...................hhhhhhhhhhhhhhh........... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1m3u J   3 PTTISLLQKYKQEKKRFATITAYDYSFAKLFADEGLNVMLVGDSLGMTVQGHDSTLPVTVADIAYHTAAVRRGAPNCLLLADLPFMAYATPEQAFENAATVMRAGANMVKIEGGEWLVETVQMLTERAVPVCGHLGLTPQSVNIFGGYKVQGRGDEAGDQLLSDALALEAAGAQLLVLECVPVELAKRITEALAIPVIGIGAGNVTDGQILVMHDAFGITGGHIPKFAKNFLAETGDIRAAVRQYMAEVESGVYPGEEHSFH 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182       192       202       212       222       232       242       252       262
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 10)

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

(-) CATH Domains  (1, 10)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1M3U)

(-) Gene Ontology  (10, 10)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J   (PANB_ECOLI | P31057)
molecular function
    GO:0003864    3-methyl-2-oxobutanoate hydroxymethyltransferase activity    Catalysis of the reaction: 5,10-methylenetetrahydrofolate + 3-methyl-2-oxobutanoate = tetrahydrofolate + 2-dehydropantoate.
    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: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: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:0015940    pantothenate biosynthetic process    The chemical reactions and pathways resulting in the formation of pantothenate, the anion of pantothenic acid. It is a B complex vitamin that is a constituent of coenzyme A and is distributed ubiquitously in foods.
    GO:0033317    pantothenate biosynthetic process from valine    The chemical reactions and pathways resulting in the formation of pantothenate, the anion of pantothenic acid, from other compounds, including valine.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.
    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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  1m3u
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