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(-) Description

Title :  STRUCTURAL AND MECHANISTIC CHANGES ALONG AN ENGINEERED PATH FROM METALLO TO NON-METALLO KDO8P SYNTHASE.
 
Authors :  F. Kona, X. Xu, P. Martin, P. Kuzmic, D. L. Gatti
Date :  17 Nov 06  (Deposition) - 24 Jul 07  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1:  A,B,C,D  (1x)
Biol. Unit 2:  E,F,G,H  (1x)
Biol. Unit 3:  I,J,K,L  (1x)
Keywords :  Kdo, Kdo8P, Kdo8Ps, Pep, A5P, Transferase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  F. Kona, X. Xu, P. Martin, P. Kuzmic, D. L. Gatti
Structural And Mechanistic Changes Along An Engineered Path From Metallo To Nonmetallo 3-Deoxy-D-Manno-Octulosonate 8-Phosphate Synthases
Biochemistry V. 46 4532 2007
PubMed-ID: 17381075  |  Reference-DOI: 10.1021/BI6024879
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 2-DEHYDRO-3-DEOXYPHOSPHOOCTONATE ALDOLASE
    Chains: A, B, C, D, E, F, G, H, I, J, K, L
    EC Number: 2.5.1.55
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Taxid: 562
    Gene: KDSA
    Organism Scientific: AQUIFEX AEOLICUS
    Organism Taxid: 63363
    Synonym: PHOSPHO-2- DEHYDRO-3-DEOXYOCTONATE ALDOLASE, 3- DEOXY-D-MANNO-OCTULOSONIC ACID 8- PHOSPHATE SYNTHETASE, KDO-8-PHOSPHATE SYNTHETASE, KDO 8-P SYNTHASE, KDOPS

 Structural Features

(-) Chains, Units

  123456789101112
Asymmetric Unit : ABCDEFGHIJKL
Biological Unit 1 (1x): ABCD        
Biological Unit 2 (1x):     EFGH    
Biological Unit 3 (1x):         IJKL

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 24)

Asymmetric Unit (2, 24)
No.NameCountTypeFull Name
1PEP17Ligand/IonPHOSPHOENOLPYRUVATE
2PO47Ligand/IonPHOSPHATE ION
Biological Unit 1 (2, 8)
No.NameCountTypeFull Name
1PEP6Ligand/IonPHOSPHOENOLPYRUVATE
2PO42Ligand/IonPHOSPHATE ION
Biological Unit 2 (2, 8)
No.NameCountTypeFull Name
1PEP6Ligand/IonPHOSPHOENOLPYRUVATE
2PO42Ligand/IonPHOSPHATE ION
Biological Unit 3 (2, 8)
No.NameCountTypeFull Name
1PEP5Ligand/IonPHOSPHOENOLPYRUVATE
2PO43Ligand/IonPHOSPHATE ION

(-) Sites  (24, 24)

Asymmetric Unit (24, 24)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREARG A:49 , SER A:50 , HOH A:303 , HOH A:359 , HOH A:371BINDING SITE FOR RESIDUE PO4 A 269
02AC2SOFTWAREARG C:106 , ARG D:49 , SER D:50 , ASP D:233BINDING SITE FOR RESIDUE PO4 D 269
03AC3SOFTWAREARG E:49 , SER E:50 , ASP E:233BINDING SITE FOR RESIDUE PO4 E 269
04AC4SOFTWAREARG F:49 , SER F:50 , ASP F:233 , HOH F:283BINDING SITE FOR RESIDUE PO4 F 269
05AC5SOFTWAREARG J:49 , SER J:50 , LYS J:196 , SER J:197 , ASP J:233 , HOH J:294 , HOH J:369BINDING SITE FOR RESIDUE PO4 J 269
06AC6SOFTWAREARG K:49 , SER K:50BINDING SITE FOR RESIDUE PO4 K 269
07AC7SOFTWAREARG K:106 , ARG L:49 , SER L:50 , ASP L:233 , HOH L:321BINDING SITE FOR RESIDUE PO4 L 269
08AC8SOFTWARELYS A:41 , SER A:43 , LYS A:46 , GLN A:99 , PRO A:101 , ALA A:102 , LYS A:124 , ARG A:154 , HIS A:185 , PHE A:220 , HOH A:285 , HOH A:297BINDING SITE FOR RESIDUE PEP A 268
09AC9SOFTWARELYS B:41 , SER B:43 , LYS B:46 , ASP B:81 , GLN B:99 , PRO B:101 , ALA B:102 , LYS B:124 , ARG B:154 , HIS B:185 , PHE B:220 , PEP B:269 , HOH B:286 , HOH B:289BINDING SITE FOR RESIDUE PEP B 268
10BC1SOFTWAREARG A:106 , ASN B:48 , ARG B:49 , SER B:50 , GLN B:188 , PEP B:268 , HOH B:276 , HOH B:306 , HOH B:351 , HOH B:352BINDING SITE FOR RESIDUE PEP B 269
11BC2SOFTWARELYS C:41 , SER C:43 , LYS C:46 , GLN C:99 , PRO C:101 , ALA C:102 , LYS C:124 , ARG C:154 , HIS C:185 , PHE C:220 , HOH C:327BINDING SITE FOR RESIDUE PEP C 268
12BC3SOFTWAREARG C:49 , SER C:50 , ASP C:233 , HOH C:282 , HOH C:308 , ARG D:106BINDING SITE FOR RESIDUE PEP C 269
13BC4SOFTWAREASN D:11 , LYS D:41 , SER D:43 , LYS D:46 , ASP D:81 , GLN D:99 , PRO D:101 , ALA D:102 , LYS D:124 , ARG D:154 , HIS D:185 , GLU D:222 , HOH D:278 , HOH D:281BINDING SITE FOR RESIDUE PEP D 268
14BC5SOFTWAREASN E:11 , LYS E:41 , LYS E:46 , GLN E:99 , PRO E:101 , ALA E:102 , LYS E:124 , ARG E:154 , HIS E:185 , GLU E:222 , HOH E:286BINDING SITE FOR RESIDUE PEP E 268
15BC6SOFTWAREASN F:11 , LYS F:41 , LYS F:46 , ASP F:81 , GLN F:99 , PRO F:101 , ALA F:102 , LYS F:124 , ARG F:154 , HIS F:185 , HOH F:276BINDING SITE FOR RESIDUE PEP F 268
16BC7SOFTWAREASN G:11 , LYS G:41 , SER G:43 , LYS G:46 , ASP G:81 , GLN G:99 , PRO G:101 , ALA G:102 , LYS G:124 , ARG G:154 , HIS G:185 , PHE G:220 , GLU G:222 , HOH G:274 , HOH G:307 , HOH G:358BINDING SITE FOR RESIDUE PEP G 268
17BC8SOFTWAREARG G:49 , SER G:50 , ASP G:233 , HOH G:325 , HOH G:339 , ARG H:106BINDING SITE FOR RESIDUE PEP G 269
18BC9SOFTWAREASN H:11 , LYS H:41 , SER H:43 , LYS H:46 , GLN H:99 , PRO H:101 , ALA H:102 , LYS H:124 , ARG H:154 , HIS H:185 , PHE H:220 , HOH H:289 , HOH H:313 , HOH H:345BINDING SITE FOR RESIDUE PEP H 268
19CC1SOFTWAREARG G:106 , ARG H:49 , SER H:50 , ASP H:233 , HOH H:354 , HOH H:364 , HOH H:398BINDING SITE FOR RESIDUE PEP H 269
20CC2SOFTWAREASN I:11 , LYS I:41 , SER I:43 , LYS I:46 , GLN I:99 , PRO I:101 , ALA I:102 , LYS I:124 , ARG I:154 , HIS I:185 , PHE I:220 , HOH I:276 , HOH I:288 , HOH I:314 , HOH I:356BINDING SITE FOR RESIDUE PEP I 268
21CC3SOFTWAREASN I:48 , ARG I:49 , SER I:50 , GLN I:188 , LYS I:196 , SER I:197 , ASP I:233 , HOH I:287 , HOH I:356 , ARG J:106BINDING SITE FOR RESIDUE PEP I 269
22CC4SOFTWAREASN J:11 , LYS J:41 , SER J:43 , LYS J:46 , GLN J:99 , PRO J:101 , ALA J:102 , LYS J:124 , ARG J:154 , HIS J:185 , PHE J:220 , HOH J:306 , HOH J:355BINDING SITE FOR RESIDUE PEP J 268
23CC5SOFTWAREASN K:11 , LYS K:41 , LYS K:46 , GLN K:99 , PRO K:101 , ALA K:102 , LYS K:124 , ARG K:154 , HIS K:185 , GLU K:222 , HOH K:480BINDING SITE FOR RESIDUE PEP K 268
24CC6SOFTWAREASN L:11 , LYS L:41 , SER L:43 , LYS L:46 , ASP L:81 , GLN L:99 , PRO L:101 , ALA L:102 , LYS L:124 , ARG L:154 , HIS L:185 , PHE L:220 , GLU L:222BINDING SITE FOR RESIDUE PEP L 268

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (0, 0)

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

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 2NXI)

(-) Exons   (0, 0)

(no "Exon" information available for 2NXI)

(-) 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:257
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxia_ A: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiA00 A:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhhhhhhhh...eeeee.................hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhhh...eeeee..ee.....ee...hhhhhhh...eeeee.hhhhh.....-----.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh..hhhhhee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi A   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGL-----GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                        193   199                                                                 


Chain B from PDB  Type:PROTEIN  Length:258
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxib_ B: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiB00 B:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhhhhhhhh...eeeee.................hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhhh..eeeee.hhhhh......----.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh..hhhhhee..hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi B   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLG----GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                         194  199                                                                 


Chain C from PDB  Type:PROTEIN  Length:257
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxic_ C: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiC00 C:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeeee..............hhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhh....eeeehhhhh.hhhhhhhhh....eeeee.....hhhhhhhhhhhhhh.....eeeee..ee.....ee...hhhhhhh...eeeee..........-----..hhhhhhhhhhhhhhhh..eee..ee.hhhhh.......ee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi C   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGG-----GGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                       192   198                                                                  


Chain D from PDB  Type:PROTEIN  Length:256
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxid_ D: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiD00 D:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeeee..............hhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhh....eeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee.hhhhh...------..hhhhhhhhhhhhhhhh..eee..ee.hhhhh.......ee..hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi D   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPG------GGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182        |-     | 202       212       222       232       242       252       262  
                                                                                                                                                                                                                      191    198                                                                  


Chain E from PDB  Type:PROTEIN  Length:256
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxie_ E: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiE00 E:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeeee..............hhhhhhhhhhhhhhhhh...eeee..hhhhhhhhh....eeee.hhhhhhhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee..........------.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh.......ee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi E   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGG------GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                       192    199                                                                 


Chain F from PDB  Type:PROTEIN  Length:255
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxif_ F: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiF00 F:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeee...............hhhhhhhhhhhhhhhh..eeeee..hhhhhhhhh....eeee......hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhh.....eeeee..ee.....ee...hhhhhhh...eeeee.........-------.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh.......ee..hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi F   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPG-------GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
                                    12        22        32        42        52        62        72        82        92       102       112       122       132       142       152       162       172       182        |-      |202       212       222       232       242       252       262  
                                                                                                                                                                                                                      191     199                                                                 


Chain G from PDB  Type:PROTEIN  Length:259
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxig_ G: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiG00 G:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhhhhhhhh...eeeee.................hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhhh...eeeee..ee.....ee...hhhhhhh...eeeee.hhhhh.......---.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh.......ee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi G   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGD---GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                          195 199                                                                 


Chain H from PDB  Type:PROTEIN  Length:256
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxih_ H: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiH00 H:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeee.....hhhhhhhhhhhhhhhhhhh...eeeee.................hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee..........------.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh..hhhhhee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi H   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGG------GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                       192    199                                                                 


Chain I from PDB  Type:PROTEIN  Length:262
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxii_ I: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiI00 I:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeeee..............hhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee.................hhhhhhhhhhhhhhhh..eeeeeee.hhhhh.......ee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi I   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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 KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxij_ J: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiJ00 J:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .eeeeeeeee..hhhhhhhhhhhhhhhhhhh..eeeeeeee...............hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhh....eeeehhhhh.hhhhhhhhhh...eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee.hhh.ee........ee...hhhhhhhhhhhhh..eeeeeee.hhhhh.......ee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi J   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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 K from PDB  Type:PROTEIN  Length:257
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxik_ K: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiK00 K:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeee.......hhhhhhhhhhhhhhhhhh.....eee................hhhhhhhhhhhhhhhhhh..eeee..hhhhhhhhhh...eeeehhhhh.hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee...........-----.hhhhhhhhhhhhhhhh..eee..ee.............ee..hhhhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi K   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGL-----GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                        193   199                                                                 


Chain L from PDB  Type:PROTEIN  Length:256
 aligned with KDSA_AQUAE | O66496 from UniProtKB/Swiss-Prot  Length:267

    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  
           KDSA_AQUAE     3 KFLVIAGPCAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGGLGDKSGGMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 264
               SCOP domains d2nxil_ L: 3-deoxy-D-manno-octulosonate 8-phosphate synthase (KDO8P synthase)                                                                                                                                                                                          SCOP domains
               CATH domains 2nxiL00 L:3-264 Aldolase class I                                                                                                                                                                                                                                       CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..eeeeeeee..hhhhhhhhhhhhhhhhhhh...eeeeeee...............hhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhh....eeee......hhhhhhhhhhh..eeeee.....hhhhhhhhhhhhhhh....eeeee..ee.....ee...hhhhhhh...eeeee..........------.hhhhhhhhhhhhhhhh..eeeeeee.hhhhh..hhhhhee..hhhhhhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2nxi L   3 KFLVIAGMNAIESEELLLKVGEEIKRLSEKFKEVEFVFKSSFDKANRSSIHSFRGHGLEYGVKALRKVKEEFGLKITTDIHESWQAEPVAEVADIIQIPAFLCRQTDLLLAAAKTGRAVNVKKGQFLAPWDTKNVVEKLKFGGAKEIYLTERGTTFGYNNLVVDFRSLPIMKQWAKVIYDATHSVQLPGG------GMREFIFPLIRAAVAVGCDGVFMETHPEPEKALSDASTQLPLSQLEGIIEAILEIREVASKYYETI 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  
                                                                                                                                                                                                                       192    199
   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, 12)

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

(-) CATH Domains  (1, 12)

Asymmetric Unit
(-)
Class: Alpha Beta (26913)
(-)
Architecture: Alpha-Beta Barrel (2994)
(-)
Topology: TIM Barrel (2806)
(-)
Homologous Superfamily: Aldolase class I (887)
(-)
Aquifex aeolicus. Organism_taxid: 63363. (20)
1a2nxiI00I:3-264
1b2nxiJ00J:3-264
1c2nxiG00G:3-264
1d2nxiB00B:3-264
1e2nxiA00A:3-264
1f2nxiC00C:3-264
1g2nxiK00K:3-264
1h2nxiD00D:3-264
1i2nxiE00E:3-264
1j2nxiH00H:3-264
1k2nxiL00L:3-264
1l2nxiF00F:3-264

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 2NXI)

(-) Gene Ontology  (8, 8)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D,E,F,G,H,I,J,K,L   (KDSA_AQUAE | O66496)
molecular function
    GO:0008676    3-deoxy-8-phosphooctulonate synthase activity    Catalysis of the reaction: D-arabinose 5-phosphate + H(2)O + phosphoenolpyruvate = 8-phospho-3-deoxy-D-manno-oct-2-ulosonate + 2 H(+) + phosphate.
    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: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:0009058    biosynthetic process    The chemical reactions and pathways resulting in the formation of substances; typically the energy-requiring part of metabolism in which simpler substances are transformed into more complex ones.
    GO:0019294    keto-3-deoxy-D-manno-octulosonic acid biosynthetic process    The chemical reactions and pathways resulting in the formation of keto-3-deoxy-D-manno-octulosonic acid, an acidic sugar present in lipopolysaccharides of the outer membranes of some Gram-negative bacteria.
    GO:0009103    lipopolysaccharide biosynthetic process    The chemical reactions and pathways resulting in the formation of lipopolysaccharides, any of a group of related, structurally complex components of the outer membrane of Gram-negative bacteria.
    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.
cellular component
    GO:0005737    cytoplasm    All of the contents of a cell excluding the plasma membrane and nucleus, but including other subcellular structures.

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  2nxi
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  KDSA_AQUAE | O66496
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  2.5.1.55
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 Related Entries

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

UniProtKB/Swiss-Prot
        KDSA_AQUAE | O66496: 1fwn 1fws 1fwt 1fww 1fx6 1fxp 1fxq 1fy6 1jcx 1jcy 1lrn 1lro 1lrq 1pck 1pcw 1pe1 1t8x 1t96 1t99 1zha 1zji 2a21 2a2i 2ef9 2nwr 2nws 2nx1 2nx3 2nxg 2nxh 3e0i 3e12

(-) Related Entries Specified in the PDB File

2nxg STRUCTURAL AND MECHANISTIC CHANGES ALONG AN ENGINEERED PATH FROM METALLO TO NON-METALLO KDO8P SYNTHASE
2nxh STRUCTURAL AND MECHANISTIC CHANGES ALONG AN ENGINEERED PATH FROM METALLO TO NON-METALLO KDO8P SYNTHASE
2nxk STRUCTURAL AND MECHANISTIC CHANGES ALONG AN ENGINEERED PATH FROM METALLO TO NON-METALLO KDO8P SYNTHASE