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(-) Description

Title :  CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE R70A MUTANT, HPAI, IN COMPLEX WITH PYRUVATE
 
Authors :  M. Coincon, W. Wang, S. Y. K. Seah, J. Sygusch
Date :  07 Aug 12  (Deposition) - 29 Aug 12  (Release) - 12 Jul 17  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  1.79
Chains :  Asym./Biol. Unit :  A,B,C,D,E,F
Keywords :  Lyase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. Coincon, W. Wang, J. Sygusch, S. Y. K. Seah
Crystal Structure Of Reaction Intermediates In Pyruvate Class Ii Aldolase: Substrate Cleavage, Enolate Stabilizatio And Substrate Specificity
J. Biol. Chem. V. 287 36208 2012
PubMed-ID: 22908224  |  Reference-DOI: 10.1074/JBC.M112.400705

(-) Compounds

Molecule 1 - 4-HYDROXY-2-OXO-HEPTANE-1,7-DIOATE ALDOLASE
    Atcc: 8739
    Chains: A, B, C, D, E, F
    EC Number: 4.1.2.20
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Strain: BL21(DE3)
    Expression System Taxid: 469008
    Expression System Vector: PT7-7
    Expression System Vector Type: PLASMID
    Fragment: RESIDUES 1-256
    Mutation: YES
    Organism Scientific: ESCHERICHIA COLI ATCC 8739
    Organism Taxid: 481805
    Synonym: HPAI, 2,4-DIHYDROXYHEPT-2-ENE-1,7-DIOIC ACID ALDOLASE, HHED ALDOLASE, 4-HYDROXY-2-KETOHEPTANE-1,7-DIOATE ALDOLASE, HKHD ALDOLASE

 Structural Features

(-) Chains, Units

  123456
Asymmetric/Biological Unit : ABCDEF

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (3, 17)

Asymmetric/Biological Unit (3, 17)
No.NameCountTypeFull Name
1CA5Ligand/IonCALCIUM ION
2CO6Ligand/IonCOBALT (II) ION
3PYR6Ligand/IonPYRUVIC ACID

(-) Sites  (17, 17)

Asymmetric Unit (17, 17)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREGLU A:149 , ASP A:175 , PYR A:1259 , HOH A:2088 , HOH A:2093BINDING SITE FOR RESIDUE CO A 1257
02AC2SOFTWAREASP A:133 , LYS A:137 , HOH A:2243 , GLU E:196BINDING SITE FOR RESIDUE CA A 1258
03AC3SOFTWAREGLN A:147 , GLU A:149 , PHE A:170 , GLY A:172 , PRO A:173 , ALA A:174 , ASP A:175 , CO A:1257 , HOH A:2088 , HOH A:2093 , HOH A:2365BINDING SITE FOR RESIDUE PYR A 1259
04AC4SOFTWAREGLU B:149 , ASP B:175 , PYR B:1255 , HOH B:2093 , HOH B:2097BINDING SITE FOR RESIDUE CO B 1254
05AC5SOFTWAREGLN B:147 , GLU B:149 , PHE B:170 , GLY B:172 , PRO B:173 , ALA B:174 , ASP B:175 , CO B:1254 , HOH B:2093 , HOH B:2097 , HOH B:2322BINDING SITE FOR RESIDUE PYR B 1255
06AC6SOFTWAREHOH A:2225 , GLU C:149 , ASP C:175 , PYR C:1255 , HOH C:2073BINDING SITE FOR RESIDUE CO C 1253
07AC7SOFTWAREASP C:162 , HOH C:2207 , HOH C:2289BINDING SITE FOR RESIDUE CA C 1254
08AC8SOFTWAREHOH A:2225 , GLN C:147 , GLU C:149 , PHE C:170 , GLY C:172 , PRO C:173 , ALA C:174 , ASP C:175 , CO C:1253 , HOH C:2073 , HOH C:2290BINDING SITE FOR RESIDUE PYR C 1255
09AC9SOFTWAREGLU D:149 , ASP D:175 , PYR D:1256 , HOH D:2057 , HOH D:2063BINDING SITE FOR RESIDUE CO D 1254
10BC1SOFTWAREHOH A:2354 , HOH A:2355 , ASP D:37 , HOH D:2042 , HOH D:2043 , HOH D:2047BINDING SITE FOR RESIDUE CA D 1255
11BC2SOFTWAREGLN D:147 , GLU D:149 , PHE D:170 , GLY D:172 , PRO D:173 , ALA D:174 , ASP D:175 , CO D:1254 , HOH D:2057 , HOH D:2063 , HOH D:2239BINDING SITE FOR RESIDUE PYR D 1256
12BC3SOFTWAREGLU E:149 , ASP E:175 , PYR E:1258 , HOH E:2077 , HOH E:2082BINDING SITE FOR RESIDUE CO E 1256
13BC4SOFTWAREASP E:162 , HOH E:2224 , HOH E:2305BINDING SITE FOR RESIDUE CA E 1257
14BC5SOFTWAREGLN E:147 , GLU E:149 , GLY E:172 , PRO E:173 , ALA E:174 , ASP E:175 , CO E:1256 , HOH E:2077 , HOH E:2082 , HOH E:2306BINDING SITE FOR RESIDUE PYR E 1258
15BC6SOFTWAREHOH D:2189 , GLU F:149 , ASP F:175 , PYR F:1257 , HOH F:2050BINDING SITE FOR RESIDUE CO F 1255
16BC7SOFTWAREMET B:1 , GLU B:2 , HOH B:2002 , HOH B:2004 , ASP F:140 , HOH F:2163BINDING SITE FOR RESIDUE CA F 1256
17BC8SOFTWAREHOH D:2189 , GLN F:147 , GLU F:149 , PHE F:170 , GLY F:172 , PRO F:173 , ALA F:174 , ASP F:175 , CO F:1255 , HOH F:2050 , HOH F:2248BINDING SITE FOR RESIDUE PYR F 1257

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 4B5W)

(-) Cis Peptide Bonds  (7, 7)

Asymmetric/Biological Unit
No.Residues
1Pro A:111 -Pro A:112
2Pro B:111 -Pro B:112
3Pro B:132 -Asp B:133
4Pro C:111 -Pro C:112
5Pro D:111 -Pro D:112
6Pro E:111 -Pro E:112
7Pro F:111 -Pro F:112

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 4B5W)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 4B5W)

(-) Exons   (0, 0)

(no "Exon" information available for 4B5W)

(-) 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:256
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:256
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250      
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQATA 256
               SCOP domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhh...eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhh....eeeeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhh....... Sec.struct. author
                 SAPs(SNPs) ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b5w A   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQATA 256
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250      


Chain B from PDB  Type:PROTEIN  Length:253
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:253
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250   
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQ 253
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh..eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhh....eeeeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhhh.eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b5w B   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQ 253
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250   


Chain C from PDB  Type:PROTEIN  Length:252
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:252
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250  
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGA 252
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author ..hhhhhhhhh...eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhh....eeeeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh.. Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ Transcript
                 4b5w C   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGA 252
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250  


Chain D from PDB  Type:PROTEIN  Length:253
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:253
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250   
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQ 253
               SCOP domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh..eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhh....eeeeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b5w D   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQ 253
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250   


Chain E from PDB  Type:PROTEIN  Length:255
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:255
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250     
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQAT 255
               SCOP domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh..eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhh....eeeeeehhhhhhhhh.......hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh..... Sec.struct. author
                 SAPs(SNPs) --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b5w E   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQAT 255
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250     


Chain F from PDB  Type:PROTEIN  Length:254
 aligned with HPCH_ECOLC | B1IS70 from UniProtKB/Swiss-Prot  Length:262

    Alignment length:254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250    
           HPCH_ECOLC     1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVRPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQA 254
               SCOP domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SCOP domains
               CATH domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- CATH domains
               Pfam domains -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ..hhhhhhhhhh..eeeeee...hhhhhhhhhh....eeeee......hhhhhhhhhhhhh....eeeee....hhhhhhhhhhh...eeee....hhhhhhhhhhhh..........hhhhhhhhh.....hhhhhhhhhheeeeee.hhhhhhhhhhhhh...eeeeeehhhhhhhhhh......hhhhhhhhhhhhhhhhhh..eeeee..hhhhhhhhhhh...eeeeeehhhhhhhhhhhhhhhh.... Sec.struct. author
                 SAPs(SNPs) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 4b5w F   1 MENSFKAALKAGRPQIGLWLGLSSSYSAELLAGAGFDWLLIDGEHAPNNVQTVLTQLQAIAPYPSQPVVAPSWNDPVQIKQLLDVGTQTLLVPMVQNADEAREAVRATRYPPAGIRGVGSALARASRWNRIPDYLQKANDQMCVLVQIETREAMKNLPQILDVEGVDGVFIGPADLSADMGYAGNPQHPEVQAAIEQAIVQIRESGKAPGILIANEQLAKRYLELGALFVAVGVDTTLLARAAEALAARFGAQA 254
                                    10        20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250
   Legend:   → Mismatch (orange background)
  - → Gap (green background, '-', border residues have a numbering label)
    → Modified Residue (blue background, lower-case, 'x' indicates undefined single-letter code, labelled with number + name)
  x → Chemical Group (purple background, 'x', labelled with number + name, e.g. ACE or NH2)
  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (0, 0)

(no "SCOP Domain" information available for 4B5W)

(-) CATH Domains  (0, 0)

(no "CATH Domain" information available for 4B5W)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 4B5W)

(-) Gene Ontology  (7, 7)

Asymmetric/Biological Unit(hide GO term definitions)
Chain A,B,C,D,E,F   (HPCH_ECOLC | B1IS70)
molecular function
    GO:0018802    2,4-dihydroxyhept-2-ene-1,7-dioate aldolase activity    Catalysis of the reaction: 2,4-dihydroxy-hept-trans-2-ene-1,7-dioate = pyruvate + succinic semialdehyde.
    GO:0016832    aldehyde-lyase activity    Catalysis of the cleavage of a C-C bond in a molecule containing a hydroxyl group and a carbonyl group to form two smaller molecules, each being an aldehyde or a ketone.
    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.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0019439    aromatic compound catabolic process    The chemical reactions and pathways resulting in the breakdown of aromatic compounds, any substance containing an aromatic carbon ring.
    GO:0010124    phenylacetate catabolic process    The chemical reactions and pathways resulting in the breakdown of phenylacetate.

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  4b5w
    Family and Domain Information: ProDom | SYSTERS
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  HPCH_ECOLC | B1IS70
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 Related Entries

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        HPCH_ECOLC | B1IS70: 4b5s 4b5t 4b5u 4b5v 4b5x

(-) Related Entries Specified in the PDB File

4b5s CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE, HPAI, IN COMPLEX WITH PYRUVATE
4b5t CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE, HPAI, IN COMPLEX WITH KETOBUTYRATE
4b5u CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE, HPAI, IN COMPLEX WITH PYRUVATE AND SUCCINIC SEMIALDEHYDE
4b5v CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE, HPAI, IN COMPLEX WITH 4-HYDROXYL-2- KETOHEPTANE-1,7-DIOATE
4b5x CRYSTAL STRUCTURES OF DIVALENT METAL DEPENDENT PYRUVATE ALDOLASE (HPAI), MUTANT D42A