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(-) Description

Title :  STRUCTURE OF THE E192N MUTANT OF E. COLI N-ACETYLNEURAMINIC ACID LYASE IN COMPLEX WITH PYRUVATE IN CRYSTAL FORM III
 
Authors :  I. Campeotto, G. N. Murshudov, A. H. Bolt, C. H. Trinh, S. E. V. Phillips, A. R. Pearson, A. Berry
Date :  28 May 10  (Deposition) - 22 Sep 10  (Release) - 13 Mar 13  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.65
Chains :  Asym./Biol. Unit :  A,B,C,D
Keywords :  Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  I. Campeotto, A. H. Bolt, T. A. Harman, C. Dennis, C. H. Trinh, S. E. V. Phillips, A. Nelson, A. R. Pearson, A. Berry
Structural Insights Into Substrate Specificity In Variants Of N-Acetylneuraminic Acid Lyase Produced By Directed Evolution.
To Be Published
PubMed: search

(-) Compounds

Molecule 1 - N-ACETYLNEURAMINIC ACID LYASE
    Chains: A, B, C, D
    EC Number: 4.1.3.3
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PKNANA
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 2-297
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI
    Organism Taxid: 562
    Synonym: N-ACETYLNEURAMINIC ACID ALDOLASE, N-ACETYLNEURAMINATE PYRUVATE-LYASE, SIALIC ACID LYASE, SIALATE LYASE, SIALIC ACID ALDOLASE

 Structural Features

(-) Chains, Units

  1234
Asymmetric/Biological Unit : ABCD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 14)

Asymmetric/Biological Unit (3, 14)
No.NameCountTypeFull Name
11PE4Ligand/IonPENTAETHYLENE GLYCOL
2KPI4Mod. Amino Acid(2S)-2-AMINO-6-[(1-HYDROXY-1-OXO-PROPAN-2-YLIDENE)AMINO]HEXANOIC ACID
3PYR6Ligand/IonPYRUVIC ACID

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWARETYR B:190 , ASP B:191 , ASN B:192 , HOH B:2172BINDING SITE FOR RESIDUE PYR B1297
02AC2SOFTWARETYR A:190 , ASP A:191 , ASN A:192 , SER A:208 , HOH A:2256BINDING SITE FOR RESIDUE PYR A1298
03AC3SOFTWAREGLY D:189 , TYR D:190 , ASP D:191 , ASN D:192 , SER D:208 , HOH D:2256 , HOH D:2257BINDING SITE FOR RESIDUE PYR D1298
04AC4SOFTWARETYR C:190 , ASP C:191 , ASN C:192 , HOH C:2173 , HOH C:2175BINDING SITE FOR RESIDUE PYR C1298
05AC5SOFTWARELEU B:142 , HOH B:2107 , ALA C:141 , GLY C:144 , HOH C:2116BINDING SITE FOR RESIDUE PYR C1299
06AC6SOFTWARELYS C:234 , LEU C:235 , GLU C:238 , GLU C:295BINDING SITE FOR RESIDUE PYR C1300
07AC7SOFTWAREASP A:263BINDING SITE FOR RESIDUE 1PE A1299
08AC8SOFTWAREGLN D:37 , GLU D:295BINDING SITE FOR RESIDUE 1PE D1299
09AC9SOFTWARELYS A:73 , LYS A:75 , ASP A:101BINDING SITE FOR RESIDUE 1PE A1300
10BC1SOFTWAREPRO A:140 , ALA A:141 , GLY A:144 , PRO D:140 , ALA D:141 , GLY D:144BINDING SITE FOR RESIDUE 1PE D1300

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (4, 4)

Asymmetric/Biological Unit
No.Residues
1Lys A:272 -Pro A:273
2Lys B:272 -Pro B:273
3Lys C:272 -Pro C:273
4Lys D:272 -Pro D:273

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (2, 8)

Asymmetric/Biological Unit (2, 8)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1DHDPS_1PS00665 Dihydrodipicolinate synthase signature 1.NANA_ECO8A41-58
 
 
 		  4A:41-58
B:41-58
C:41-58
D:41-58
NANA_ECOLI41-58
 
 
 		  4A:41-58
B:41-58
C:41-58
D:41-58
2DHDPS_2PS00666 Dihydrodipicolinate synthase signature 2.NANA_ECO8A137-167
 
 
 		  4A:137-167
B:137-167
C:137-167
D:137-167
NANA_ECOLI137-167
 
 
 		  4A:137-167
B:137-167
C:137-167
D:137-167

(-) Exons   (0, 0)

(no "Exon" information available for 2XFW)

(-) 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:299
 aligned with NANA_ECO8A | B7M0T7 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECO8A     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwa_ A: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwA00 A:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh....eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: A:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw A  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI                                                                                                                                


Chain A from PDB  Type:PROTEIN  Length:299
 aligned with NANA_ECOLI | P0A6L4 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECOLI     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwa_ A: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwA00 A:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh....eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: A:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw A  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI                                                                                                                                


Chain B from PDB  Type:PROTEIN  Length:298
 aligned with NANA_ECO8A | B7M0T7 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:298
                              1                                                                                                                                                                                                                                                                                                       
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288        
           NANA_ECO8A     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQER 296
               SCOP domains d2xfwb_ B: automated matches                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2xfwB00 B:-1-296 Aldolase class I                                                                                                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhhh...eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: B:137-167        --------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw B  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQER 296
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288        
                                                                                                                                                                                                165-KPI                                                                                                                               


Chain B from PDB  Type:PROTEIN  Length:298
 aligned with NANA_ECOLI | P0A6L4 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:298
                              1                                                                                                                                                                                                                                                                                                       
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288        
           NANA_ECOLI     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQER 296
               SCOP domains d2xfwb_ B: automated matches                                                                                                                                                                                                                                                                               SCOP domains
               CATH domains 2xfwB00 B:-1-296 Aldolase class I                                                                                                                                                                                                                                                                          CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhhh...eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: B:137-167        --------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw B  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQER 296
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288        
                                                                                                                                                                                                165-KPI                                                                                                                               


Chain C from PDB  Type:PROTEIN  Length:299
 aligned with NANA_ECO8A | B7M0T7 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECO8A     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwc_ C: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwC00 C:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhh...eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: C:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw C  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI                                                                                                                                


Chain C from PDB  Type:PROTEIN  Length:299
 aligned with NANA_ECOLI | P0A6L4 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECOLI     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwc_ C: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwC00 C:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhh...eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhh...eeeee.......hhhhhhhhhhhhhhhhh...eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: C:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw C  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI                                                                                                                                


Chain D from PDB  Type:PROTEIN  Length:299
 aligned with NANA_ECO8A | B7M0T7 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECO8A     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwd_ D: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwD00 D:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
           Pfam domains (1) -----DHDPS-2xfwD01 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (1)
           Pfam domains (2) -----DHDPS-2xfwD02 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (2)
           Pfam domains (3) -----DHDPS-2xfwD03 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (3)
           Pfam domains (4) -----DHDPS-2xfwD04 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (4)
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh....eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                PROSITE (2) ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: D:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE (2)
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw D  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI                                                                                                                                


Chain D from PDB  Type:PROTEIN  Length:299
 aligned with NANA_ECOLI | P0A6L4 from UniProtKB/Swiss-Prot  Length:297

    Alignment length:299
                              1                                                                                                                                                                                                                                                                                                        
                              |      8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158       168       178       188       198       208       218       228       238       248       258       268       278       288         
           NANA_ECOLI     - --MATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALKQTSGDLYQMEQIRREHPDLVLYNGYDEIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
               SCOP domains d2xfwd_ D: automated matches                                                                                                                                                                                                                                                                                SCOP domains
               CATH domains 2xfwD00 D:-1-297 Aldolase class I                                                                                                                                                                                                                                                                           CATH domains
           Pfam domains (1) -----DHDPS-2xfwD01 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (1)
           Pfam domains (2) -----DHDPS-2xfwD02 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (2)
           Pfam domains (3) -----DHDPS-2xfwD03 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (3)
           Pfam domains (4) -----DHDPS-2xfwD04 D:4-293                                                                                                                                                                                                                                                                             ---- Pfam domains (4)
         Sec.struct. author hhhhhhhh.eeee...........hhhhhhhhhhhhhhhh..eeee.....hhhhhhhhhhhhhhhhhhhhhh...eeeee....hhhhhhhhhhhhhhhh..eeeee.......hhhhhhhhhhhhhhhh....eeee.hhhhhh...hhhhhhhhhh...eeee.....hhhhhhhhhhhh...eeee.hhhhhhhhhhhh..eeee.hhhhhhhhhhhhhhhhhh.hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...............hhhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------DHDPS_1           ------------------------------------------------------------------------------DHDPS_2  PDB: D:137-167        ---------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 2xfw D  -1 HHHATNLRGVMAALLTPFDQQQALDKASLRRLVQFNIQQGIDGLYVGGSTGEAFVQSLSEREQVLEIVAEEAKGKIKLIAHVGCVSTAESQQLAASAKRYGFDAVSAVTPFYYPFSFEEHCDHYRAIIDSADGLPMVVYNIPALSGVKLTLDQINTLVTLPGVGALkQTSGDLYQMEQIRREHPDLVLYNGYDNIFASGLLAGADGGIGSTYNIMGWRYQGIVKALKEGDIQTAQKLQTECNKVIDLLIKTGVFRGLKTVLHYMDVVSVPLCRKPFGPVDEKYLPELKALAQQLMQERG 297
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148       158      |168       178       188       198       208       218       228       238       248       258       268       278       288         
                                                                                                                                                                                                165-KPI
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
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 Classification and Annotation

(-) SCOP Domains  (1, 4)

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

(-) CATH Domains  (1, 4)

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

(-) Pfam Domains  (1, 4)

Asymmetric/Biological Unit
(-)
Clan: TIM_barrel (694)

(-) Gene Ontology  (9, 16)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D   (NANA_ECO8A | B7M0T7)
molecular function
    GO:0008747    N-acetylneuraminate lyase activity    Catalysis of the reaction: N-acetylneuraminate = N-acetyl-D-mannosamine + pyruvate.
    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:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
biological process
    GO:0019262    N-acetylneuraminate catabolic process    The chemical reactions and pathways resulting in the breakdown of N-acetylneuraminate, the anion of 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-3-ulosonic acid.
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    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.

Chain A,B,C,D   (NANA_ECOLI | P0A6L4)
molecular function
    GO:0008747    N-acetylneuraminate lyase activity    Catalysis of the reaction: N-acetylneuraminate = N-acetyl-D-mannosamine + pyruvate.
    GO:0003824    catalytic activity    Catalysis of a biochemical reaction at physiological temperatures. In biologically catalyzed reactions, the reactants are known as substrates, and the catalysts are naturally occurring macromolecular substances known as enzymes. Enzymes possess specific binding sites for substrates, and are usually composed wholly or largely of protein, but RNA that has catalytic activity (ribozyme) is often also regarded as enzymatic.
    GO:0042802    identical protein binding    Interacting selectively and non-covalently with an identical protein or proteins.
    GO:0016829    lyase activity    Catalysis of the cleavage of C-C, C-O, C-N and other bonds by other means than by hydrolysis or oxidation, or conversely adding a group to a double bond. They differ from other enzymes in that two substrates are involved in one reaction direction, but only one in the other direction. When acting on the single substrate, a molecule is eliminated and this generates either a new double bond or a new ring.
biological process
    GO:0019262    N-acetylneuraminate catabolic process    The chemical reactions and pathways resulting in the breakdown of N-acetylneuraminate, the anion of 5-(acetylamino)-3,5-dideoxy-D-glycero-D-galacto-non-3-ulosonic acid.
    GO:0005975    carbohydrate metabolic process    The chemical reactions and pathways involving carbohydrates, any of a group of organic compounds based of the general formula Cx(H2O)y. Includes the formation of carbohydrate derivatives by the addition of a carbohydrate residue to another molecule.
    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.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.

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  2xfw
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  NANA_ECOLI | P0A6L4
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 Related Entries

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

UniProtKB/Swiss-Prot
        NANA_ECOLI | P0A6L4: 1fdy 1fdz 1hl2 1nal 2wkj 2wnn 2wnq 2wnz 2wo5 2wpb 2ygy 3lbc 3lbm 3lcf 3lcg 3lch 3lci 3lcl 3lcw 3lcx 4bwl 4uui

(-) Related Entries Specified in the PDB File

(no "Related Entries Specified in the PDB File" available for 2XFW)