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(-) Description

Title :  TRYPANOSOMA BRUCEI UDP-GALACTOSE 4' EPIMERASE
 
Authors :  M. P. Shaw, C. S. Bond, W. N. Hunter
Date :  21 Apr 02  (Deposition) - 22 May 03  (Release) - 24 Feb 09  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.00
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Epimerase, Galactose, Trypanosoma Brucei, Oxidoreductase (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  M. P. Shaw, C. S. Bond, J. R. Roper, D. G. Gourley, M. A. J. Ferguson, W. N. Hunter
High-Resolution Crystal Structure Of Trypanosoma Brucei Udp-Galactose 4'-Epimerase: A Potential Target For Structure-Based Development Of Novel Trypanocides
Mol. Biochem. Parasitol. V. 126 173 2003
PubMed-ID: 12615316  |  Reference-DOI: 10.1016/S0166-6851(02)00243-8

(-) Compounds

Molecule 1 - UDP-GALACTOSE 4-EPIMERASE
    Chains: A, B, C, D
    EC Number: 5.1.3.2
    Engineered: YES
    Expression System: ESCHERICHIA COLI
    Expression System Plasmid: PET15B
    Expression System Strain: BL21
    Expression System Taxid: 511693
    Organism Scientific: TRYPANOSOMA BRUCEI
    Organism Taxid: 5691

 Structural Features

(-) Chains, Units

  1234
Asymmetric Unit : ABCD
Biological Unit 1 (1x): AB  
Biological Unit 2 (1x):   CD

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (2, 8)

Asymmetric Unit (2, 8)
No.NameCountTypeFull Name
1NAD4Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
2UDP4Ligand/IonURIDINE-5'-DIPHOSPHATE
Biological Unit 1 (2, 4)
No.NameCountTypeFull Name
1NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
2UDP2Ligand/IonURIDINE-5'-DIPHOSPHATE
Biological Unit 2 (2, 4)
No.NameCountTypeFull Name
1NAD2Ligand/IonNICOTINAMIDE-ADENINE-DINUCLEOTIDE
2UDP2Ligand/IonURIDINE-5'-DIPHOSPHATE

(-) Sites  (8, 8)

Asymmetric Unit (8, 8)
No.NameEvidenceResiduesDescription
1AC1SOFTWAREGLY A:7 , GLY A:10 , TYR A:11 , ILE A:12 , ASP A:32 , SER A:33 , LEU A:34 , VAL A:35 , GLY A:36 , THR A:37 , GLY A:74 , ASP A:75 , VAL A:76 , MET A:98 , CYS A:99 , ALA A:100 , LEU A:102 , ASN A:117 , SER A:140 , SER A:141 , SER A:142 , TYR A:173 , LYS A:177 , TYR A:200 , PHE A:201 , ALA A:203 , HOH A:2021 , HOH A:2108 , HOH A:2192 , HOH A:2207 , HOH A:2325 , HOH A:2326 , HOH A:2327 , HOH A:2328 , HOH A:2329 , HOH A:2330BINDING SITE FOR RESIDUE NAD A1382
2AC2SOFTWAREASN A:202 , THR A:220 , HIS A:221 , LEU A:222 , ILE A:225 , MET A:252 , PRO A:253 , ILE A:254 , PHE A:255 , CYS A:266 , ARG A:268 , ARG A:335 , ASP A:338 , HOH A:2325 , HOH A:2331 , HOH A:2332 , HOH A:2333 , HOH A:2334 , HOH A:2335 , HOH A:2336 , HOH A:2337BINDING SITE FOR RESIDUE UDP A1383
3AC3SOFTWAREGLY B:7 , GLY B:10 , TYR B:11 , ILE B:12 , ASP B:32 , SER B:33 , LEU B:34 , VAL B:35 , GLY B:36 , THR B:37 , GLY B:74 , ASP B:75 , VAL B:76 , MET B:98 , CYS B:99 , ALA B:100 , LEU B:102 , ASN B:117 , SER B:140 , SER B:141 , SER B:142 , TYR B:173 , LYS B:177 , TYR B:200 , PHE B:201 , ALA B:203 , HOH B:2009 , HOH B:2187 , HOH B:2206 , HOH B:2216 , HOH B:2339 , HOH B:2340 , HOH B:2341 , HOH B:2342 , HOH B:2343 , HOH B:2344 , HOH B:2349BINDING SITE FOR RESIDUE NAD B1382
4AC4SOFTWAREASN B:202 , THR B:220 , HIS B:221 , LEU B:222 , ILE B:225 , MET B:252 , PRO B:253 , ILE B:254 , PHE B:255 , CYS B:266 , ARG B:268 , ARG B:335 , ASP B:338 , HOH B:2204 , HOH B:2223 , HOH B:2224 , HOH B:2345 , HOH B:2346 , HOH B:2347 , HOH B:2348 , HOH B:2349 , HOH B:2350BINDING SITE FOR RESIDUE UDP B1383
5AC5SOFTWAREGLY C:7 , GLY C:10 , TYR C:11 , ILE C:12 , ASP C:32 , SER C:33 , LEU C:34 , VAL C:35 , GLY C:36 , THR C:37 , GLY C:74 , ASP C:75 , VAL C:76 , MET C:98 , CYS C:99 , ALA C:100 , LEU C:102 , ASN C:117 , SER C:140 , SER C:141 , SER C:142 , TYR C:173 , LYS C:177 , TYR C:200 , PHE C:201 , ALA C:203 , HOH C:2010 , HOH C:2193 , HOH C:2332 , HOH C:2333 , HOH C:2334 , HOH C:2335 , HOH C:2336 , HOH C:2337 , HOH C:2338 , HOH C:2342BINDING SITE FOR RESIDUE NAD C1382
6AC6SOFTWAREASN C:202 , THR C:220 , HIS C:221 , LEU C:222 , ILE C:225 , MET C:252 , PRO C:253 , ILE C:254 , PHE C:255 , CYS C:266 , ARG C:268 , ARG C:335 , ASP C:338 , HOH C:2192 , HOH C:2239 , HOH C:2339 , HOH C:2340 , HOH C:2341 , HOH C:2342 , HOH C:2344 , HOH C:2345BINDING SITE FOR RESIDUE UDP C1383
7AC7SOFTWAREGLY D:7 , GLY D:10 , TYR D:11 , ILE D:12 , ASP D:32 , SER D:33 , LEU D:34 , VAL D:35 , GLY D:36 , THR D:37 , GLY D:74 , ASP D:75 , VAL D:76 , MET D:98 , CYS D:99 , ALA D:100 , LEU D:102 , ASN D:117 , SER D:140 , SER D:141 , SER D:142 , TYR D:173 , LYS D:177 , TYR D:200 , PHE D:201 , ALA D:203 , HOH D:2030 , HOH D:2125 , HOH D:2160 , HOH D:2242 , HOH D:2243 , HOH D:2244 , HOH D:2245 , HOH D:2246 , HOH D:2247 , HOH D:2248BINDING SITE FOR RESIDUE NAD D1382
8AC8SOFTWAREASN D:202 , THR D:220 , HIS D:221 , LEU D:222 , ILE D:225 , MET D:252 , PRO D:253 , ILE D:254 , PHE D:255 , CYS D:266 , ARG D:268 , ARG D:335 , ASP D:338 , HOH D:2149 , HOH D:2249 , HOH D:2250 , HOH D:2251 , HOH D:2252 , HOH D:2253BINDING SITE FOR RESIDUE UDP D1383

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1GY8)

(-) Cis Peptide Bonds  (4, 4)

Asymmetric Unit
No.Residues
1Gly A:90 -Pro A:91
2Gly B:90 -Pro B:91
3Gly C:90 -Pro C:91
4Gly D:90 -Pro D:91

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1GY8)

(-) PROSITE Motifs  (0, 0)

(no "PROSITE Motif" information available for 1GY8)

(-) Exons   (0, 0)

(no "Exon" information available for 1GY8)

(-) 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:367
 aligned with Q8T8E9_9TRYP | Q8T8E9 from UniProtKB/TrEMBL  Length:395

    Alignment length:383
                              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       298       308       318       328       338       348       358       368       378   
         Q8T8E9_9TRYP     - --MRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTMGSVSTNAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPDQRLTIHEDASTDKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
               SCOP domains d1gy8a_ A: Uridine diphosphogalactose-4-epimerase (UDP-galactose 4-epimerase)                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains --1gy8A02 A:1-204,A:269-305 NAD(P)-binding Rossmann-like Domain                                                                                                                                               1gy8A01 A:205-268,A:306-379 UDP-g           alactose 4-epimerase1gy8A02 A:1-204,A:269-305            1gy8A01 A:205-268,A:306-379 UDP-galactose 4-epimerase, domain 1           -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhhh..eeeeee.............hhhhhhhhhhhh............eeee....hhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhh.....-----..............hhhhhhhhhhhhhhhhhhhhhh.eeeeeee.eee................hhhhhhhhhhhhhhh..-----------...eeee...........ee.eeehhhhhhhhhhhhhhhhh....hhhh.eeeeee.....eehhhhhhhhhhhhh....eeee........ee...hhhhhhhh.......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gy8 A  -1 SHMRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTM-----NAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPD-----------DKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148  |    158       168       178       188       198       208       218       228        |-         -|      258       268       278       288       298       308       318       328       338       348       358       368       378   
                                                                                                                                                                                  151   157                                                                             237         249                                                                                                                                    


Chain B from PDB  Type:PROTEIN  Length:366
 aligned with Q8T8E9_9TRYP | Q8T8E9 from UniProtKB/TrEMBL  Length:395

    Alignment length:383
                              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       298       308       318       328       338       348       358       368       378   
         Q8T8E9_9TRYP     - --MRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTMGSVSTNAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPDQRLTIHEDASTDKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
               SCOP domains d1gy8b_ B: Uridine diphosphogalactose-4-epimerase (UDP-galactose 4-epimerase)                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains --1gy8B02 B:1-204,B:269-305 NAD(P)-binding Rossmann-like Domain                                                                                                                                               1gy8B01 B:205-268,B:306-379 UDP             -galactose 4-epimera1gy8B02 B:1-204,B:269-305            1gy8B01 B:205-268,B:306-379 UDP-galactose 4-epimerase, domain 1           -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhhh..eeeeee.............hhhhhhhhhhhh............eeee....hhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhh.....----...............hhhhhhhhhhhhhhhhhhhhhh.eeeeeee.eee................hhhhhhhhhhhhhhh-------------...eeee...........ee.eeehhhhhhhhhhhhhhhhh....hhhh.eeeeee.....eehhhhhhhhhhhhh....eeee........ee...hhhhhhhh.......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gy8 B  -1 SHMRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTM----TNAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIA-------------DKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148  |    158       168       178       188       198       208       218       228      |  -         -|      258       268       278       288       298       308       318       328       338       348       358       368       378   
                                                                                                                                                                                  151  156                                                                            235           249                                                                                                                                    


Chain C from PDB  Type:PROTEIN  Length:370
 aligned with Q8T8E9_9TRYP | Q8T8E9 from UniProtKB/TrEMBL  Length:395

    Alignment length:383
                              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       298       308       318       328       338       348       358       368       378   
         Q8T8E9_9TRYP     - --MRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTMGSVSTNAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPDQRLTIHEDASTDKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
               SCOP domains d1gy8c_ C: Uridine diphosphogalactose-4-epimerase (UDP-galactose 4-epimerase)                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains --1gy8C02 C:1-204,C:269-305 NAD(P)-binding Rossmann-like Domain                                                                                                                                               1gy8C01 C:205-268,C:306-379 UDP-g        alactose 4-epimerase, d1gy8C02 C:1-204,C:269-305            1gy8C01 C:205-268,C:306-379 UDP-galactose 4-epimerase, domain 1           -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhhh..eeeeee.............hhhhhhhhhh..............eeee....hhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhh.....-----..............hhhhhhhhhhhhhhhhhhhhhh.eeeeeee.eee................hhhhhhhhhhhhhhh..--------......eeee...........ee.eeehhhhhhhhhhhhhhhhh....hhhh.eeeeee.....eehhhhhhhhhhhhh....eeee........ee...hhhhhhhh.......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gy8 C  -1 SHMRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTM-----NAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPD--------ASTDKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148  |    158       168       178       188       198       208       218       228        |-       248       258       268       278       288       298       308       318       328       338       348       358       368       378   
                                                                                                                                                                                  151   157                                                                             237      246                                                                                                                                       


Chain D from PDB  Type:PROTEIN  Length:364
 aligned with Q8T8E9_9TRYP | Q8T8E9 from UniProtKB/TrEMBL  Length:395

    Alignment length:383
                              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       298       308       318       328       338       348       358       368       378   
         Q8T8E9_9TRYP     - --MRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPTMGSVSTNAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIAPDQRLTIHEDASTDKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
               SCOP domains d1gy8d_ D: Uridine diphosphogalactose-4-epimerase (UDP-galactose 4-epimerase)                                                                                                                                                                                                                                                                                                                   SCOP domains
               CATH domains --1gy8D02 D:1-204,D:269-305 NAD(P)-binding Rossmann-like Domain                                                                                                                                               1gy8D01 D:205-268,D:306-379 UDP             -galactose 4-epimera1gy8D02 D:1-204,D:269-305            1gy8D01 D:205-268,D:306-379 UDP-galactose 4-epimerase, domain 1           -- CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author ...eeeee...hhhhhhhhhhhhhhh..eeeeee.............hhhhhhhhhhhh............eeee....hhhhhhhhhhhh....eeee.....hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeeee.hhh....------..............hhhhhhhhhhhhhhhhhhhhhh.eeeeeee.eee................hhhhhhhhhhhhhhh-------------...eeee...........ee.eeehhhhhhhhhhhhhhhhh....hhhh.eeeeee.....eehhhhhhhhhhhhh....eeee........ee...hhhhhhhh.......hhhhhhhhhhhhhhh...... Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1gy8 D  -1 SHMRVLVCGGAGYIGSHFVRALLRDTNHSVVIVDSLVGTHGKSDHVETRENVARKLQQSDGPKPPWADRYAALEVGDVRNEDFLNGVFTRHGPIDAVVHMCAFLAVGESVRDPLKYYDNNVVGILRLLQAMLLHKCDKIIFSSSAAIFGNPT------NAEPIDINAKKSPESPYGESKLIAERMIRDCAEAYGIKGICLRYFNACGAHEDGDIGEHYQGSTHLIPIILGRVMSDIA-------------DKRMPIFGTDYPTPDGTCVRDYVHVCDLASAHILALDYVEKLGPNDKSKYFSVFNLGTSRGYSVREVIEVARKTTGHPIPVRECGRREGDPAYLVAASDKAREVLGWKPKYDTLEAIMETSWKFQRTHPNGYA 381
                                     8        18        28        38        48        58        68        78        88        98       108       118       128       138       148 |     158       168       178       188       198       208       218       228      |  -         -|      258       268       278       288       298       308       318       328       338       348       358       368       378   
                                                                                                                                                                                 150    157                                                                           235           249
   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, 4)

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

(-) CATH Domains  (2, 8)

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

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GY8)

(-) Gene Ontology  (6, 6)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (Q8T8E9_9TRYP | Q8T8E9)
molecular function
    GO:0003978    UDP-glucose 4-epimerase activity    Catalysis of the reaction: UDP-glucose = UDP-galactose.
    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:0050662    coenzyme binding    Interacting selectively and non-covalently with a coenzyme, any of various nonprotein organic cofactors that are required, in addition to an enzyme and a substrate, for an enzymatic reaction to proceed.
    GO:0016853    isomerase activity    Catalysis of the geometric or structural changes within one molecule. Isomerase is the systematic name for any enzyme of EC class 5.
    GO:0000166    nucleotide binding    Interacting selectively and non-covalently with a nucleotide, any compound consisting of a nucleoside that is esterified with (ortho)phosphate or an oligophosphate at any hydroxyl group on the ribose or deoxyribose.
biological process
    GO:0006012    galactose metabolic process    The chemical reactions and pathways involving galactose, the aldohexose galacto-hexose. D-galactose is widely distributed in combined form in plants, animals and microorganisms as a constituent of oligo- and polysaccharides; it also occurs in galactolipids and as its glucoside in lactose and melibiose.

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