Show PDB file:   
         Plain Text   HTML   (compressed file size)
QuickSearch:   
by PDB,NDB,UniProt,PROSITE Code or Search Term(s)  
(-)Asymmetric Unit
(-)Asym. Unit - sites
(-)Biological Unit 1
(-)Biol. Unit 1 - sites
(-)Biological Unit 2
collapse expand < >
Image Asymmetric Unit
Asymmetric Unit  (Jmol Viewer)
Image Asym. Unit - sites
Asym. Unit - sites  (Jmol Viewer)
Image Biological Unit 1
Biological Unit 1  (Jmol Viewer)
Image Biol. Unit 1 - sites
Biol. Unit 1 - sites  (Jmol Viewer)
Image Biological Unit 2
Biological Unit 2  (Jmol Viewer)

(-) Description

Title :  4-AMINOBUTYRATE-AMINOTRANSFERASE FROM PIG
 
Authors :  P. Storici, T. Schirmer
Date :  02 Jun 03  (Deposition) - 16 Oct 03  (Release) - 13 Jul 11  (Revision)
Method :  X-RAY DIFFRACTION
Resolution :  2.30
Chains :  Asym. Unit :  A,B,C,D
Biol. Unit 1:  A,B  (1x)
Biol. Unit 2:  C,D  (1x)
Keywords :  Transferase, Plp-Dependent Enzyme, Aminotransferase, 4- Aminobutyric Acid, Antiepileptic Drug Target (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  P. Storici, D. De Biase, F. Bossa, S. Bruno, A. Mozzarelli, C. Peneff, R. Silverman, T. Schirmer
Structures Of {Gamma}-Aminobutyric Acid (Gaba) Aminotransferase, A Pyridoxal 5'-Phosphate, And [2Fe-2S] Cluster-Containing Enzyme, Complexed With {Gamma}-Ethynyl-Gaba And With The Antiepilepsy Drug Vigabatrin
J. Biol. Chem. V. 279 363 2004
PubMed-ID: 14534310  |  Reference-DOI: 10.1074/JBC.M305884200
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - 4-AMINOBUTYRATE AMINOTRANSFERASE
    Chains: A, B, C, D
    EC Number: 2.6.1.19
    Fragment: RESIDUES 29-500
    Organ: LIVER
    Organism Common: PIG
    Organism Scientific: SUS SCROFA
    Organism Taxid: 9823
    Synonym: GAMMA-AMINO-N-BUTYRATE TRANSAMINASE, GABA TRANSAMINASE, GABA AMINOTRANSFERASE, GABA-AT, GABA-T

 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  (3, 10)

Asymmetric Unit (3, 10)
No.NameCountTypeFull Name
1ACT4Ligand/IonACETATE ION
2FES2Ligand/IonFE2/S2 (INORGANIC) CLUSTER
3PLP4Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 1 (3, 5)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2FES1Ligand/IonFE2/S2 (INORGANIC) CLUSTER
3PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE
Biological Unit 2 (3, 5)
No.NameCountTypeFull Name
1ACT2Ligand/IonACETATE ION
2FES1Ligand/IonFE2/S2 (INORGANIC) CLUSTER
3PLP2Ligand/IonPYRIDOXAL-5'-PHOSPHATE

(-) Sites  (10, 10)

Asymmetric Unit (10, 10)
No.NameEvidenceResiduesDescription
01AC1SOFTWAREPHE A:189 , ARG A:192 , HOH A:2166 , PHE B:351 , ASN B:352BINDING SITE FOR RESIDUE ACT A 500
02AC2SOFTWAREALA A:134 , CYS A:135 , CYS A:138 , ALA B:134 , CYS B:135 , CYS B:138BINDING SITE FOR RESIDUE FES A 800
03AC3SOFTWAREPHE A:351 , ASN A:352 , PHE B:189 , ARG B:192 , HOH B:2145BINDING SITE FOR RESIDUE ACT B 500
04AC4SOFTWAREPHE C:189 , ARG C:192 , HOH C:2146 , PHE D:351 , ASN D:352BINDING SITE FOR RESIDUE ACT C 500
05AC5SOFTWAREALA C:134 , CYS C:135 , CYS C:138 , ALA D:134 , CYS D:135 , CYS D:138BINDING SITE FOR RESIDUE FES C 800
06AC6SOFTWAREPHE C:351 , ASN C:352 , PHE D:189 , ARG D:192 , HOH D:2170BINDING SITE FOR RESIDUE ACT D 500
07AC7SOFTWARECYS A:135 , GLY A:136 , SER A:137 , ASN A:140 , PHE A:189 , HIS A:190 , GLY A:191 , GLU A:265 , ASP A:298 , VAL A:300 , GLN A:301 , LYS A:329 , HOH A:2095 , HOH A:2164 , HOH A:2165 , HOH A:2166 , HOH A:2167 , ASN B:352 , THR B:353BINDING SITE FOR RESIDUE PLP A 600
08AC8SOFTWAREASN A:352 , THR A:353 , CYS B:135 , GLY B:136 , SER B:137 , PHE B:189 , HIS B:190 , GLU B:265 , ASP B:298 , VAL B:300 , GLN B:301 , LYS B:329 , HOH B:2144 , HOH B:2145 , HOH B:2146 , HOH B:2147BINDING SITE FOR RESIDUE PLP B 600
09AC9SOFTWARECYS C:135 , GLY C:136 , SER C:137 , PHE C:189 , HIS C:190 , GLY C:191 , GLU C:265 , ASP C:298 , VAL C:300 , GLN C:301 , LYS C:329 , HOH C:2109 , HOH C:2145 , HOH C:2146 , HOH C:2147 , THR D:353BINDING SITE FOR RESIDUE PLP C 600
10BC1SOFTWARETHR C:353 , CYS D:135 , GLY D:136 , SER D:137 , PHE D:189 , HIS D:190 , GLY D:191 , GLU D:265 , ASP D:298 , VAL D:300 , GLN D:301 , LYS D:329 , HOH D:2120 , HOH D:2170 , HOH D:2171 , HOH D:2172BINDING SITE FOR RESIDUE PLP D 600

(-) SS Bonds  (0, 0)

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

(-) Cis Peptide Bonds  (12, 12)

Asymmetric Unit
No.Residues
1Val A:22 -Pro A:23
2Ala A:174 -Pro A:175
3Tyr A:225 -Pro A:226
4Val B:22 -Pro B:23
5Ala B:174 -Pro B:175
6Tyr B:225 -Pro B:226
7Val C:22 -Pro C:23
8Ala C:174 -Pro C:175
9Tyr C:225 -Pro C:226
10Val D:22 -Pro D:23
11Ala D:174 -Pro D:175
12Tyr D:225 -Pro D:226

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

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

(-) PROSITE Motifs  (1, 4)

Asymmetric Unit (1, 4)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.GABT_PIG323-362
 
 
 		  4A:295-334
B:295-334
C:295-334
D:295-334
Biological Unit 1 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.GABT_PIG323-362
 
 
 		  2A:295-334
B:295-334
-
-
Biological Unit 2 (1, 2)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1AA_TRANSFER_CLASS_3PS00600 Aminotransferases class-III pyridoxal-phosphate attachment site.GABT_PIG323-362
 
 
 		  2-
-
C:295-334
D:295-334

(-) Exons   (0, 0)

(no "Exon" information available for 1OHV)

(-) 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:461
 aligned with GABT_PIG | P80147 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:461
                                    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       388       398       408       418       428       438       448       458       468       478       488       498 
             GABT_PIG    39 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 499
               SCOP domains d1ohva_ A: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohvA01 A:11-80,A:376-471 Aspartate Aminotransferase, domain 1        1ohvA02 A:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohvA01 A:11-80,A:376-471 Aspartate Aminotransferase, domain 1                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh.........hhhhh...eee.....eeee.hhhhhh......hhhhhhhhhh..hhhhhhh..........hhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.........eeeee.......hhhhhhhh..hhhhhh........ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee............hhhhhhhhhhhhhhh..eeeee............hhhhhhh......eeeehhhhh.eeeee.hhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee..eeeee..hhhhhhhhhhhhhhh.ee.eee...eeee......hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: A:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohv A  11 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 471
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470 


Chain B from PDB  Type:PROTEIN  Length:461
 aligned with GABT_PIG | P80147 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:461
                                    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       388       398       408       418       428       438       448       458       468       478       488       498 
             GABT_PIG    39 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 499
               SCOP domains d1ohvb_ B: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohvB01 B:11-80,B:376-471 Aspartate Aminotransferase, domain 1        1ohvB02 B:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohvB01 B:11-80,B:376-471 Aspartate Aminotransferase, domain 1                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh.................eee.....eeee.hhhhhh......hhhhhhhhhh..hhhhhhh..........hhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhhh.........eeeee.......hhhhhhhh..hhhhhh........ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee............hhhhhhhhhhhhhhh..eeeee............hhhhhhh......eeeehhhhh.eeeee.hhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee..eeeee..hhhhhhhhhhhhhhh.ee.eee...eee.......hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: B:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohv B  11 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 471
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470 


Chain C from PDB  Type:PROTEIN  Length:461
 aligned with GABT_PIG | P80147 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:461
                                    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       388       398       408       418       428       438       448       458       468       478       488       498 
             GABT_PIG    39 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 499
               SCOP domains d1ohvc_ C: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohvC01 C:11-80,C:376-471 Aspartate Aminotransferase, domain 1        1ohvC02 C:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohvC01 C:11-80,C:376-471 Aspartate Aminotransferase, domain 1                                   CATH domains
               Pfam domains ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Pfam domains
         Sec.struct. author .............hhhhhhhhhhhhhhh.................eee.....eeee.hhhhhh......hhhhhhhhhh..hhhhhhh..........hhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh..........eeeee.......hhhhhhhh..hhhhhh........ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee............hhhhhhhhhhhhhhh..eeeee............hhhhhhh......eeeehhhhh.eeeee.hhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee..eeeee..hhhhhhhhhhhhhhh.ee.eee...eee.......hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: C:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohv C  11 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 471
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470 


Chain D from PDB  Type:PROTEIN  Length:461
 aligned with GABT_PIG | P80147 from UniProtKB/Swiss-Prot  Length:500

    Alignment length:461
                                    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       388       398       408       418       428       438       448       458       468       478       488       498 
             GABT_PIG    39 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 499
               SCOP domains d1ohvd_ D: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohvD01 D:11-80,D:376-471 Aspartate Aminotransferase, domain 1        1ohvD02 D:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohvD01 D:11-80,D:376-471 Aspartate Aminotransferase, domain 1                                   CATH domains
           Pfam domains (1) -------------------------------------Aminotran_3-1ohvD01 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------Aminotran_3-1ohvD02 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -------------------------------------Aminotran_3-1ohvD03 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (3)
           Pfam domains (4) -------------------------------------Aminotran_3-1ohvD04 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (4)
         Sec.struct. author .............hhhhhhhhhhhhhhh.........hhhhh...eee.....eeee.hhhhhh......hhhhhhhhhh..hhhhhhh..........hhhhhhhhhhhhhh.....eeeee.hhhhhhhhhhhhhhhhhhhhhhh....hhhhhhhhh..........eeeee.......hhhhhhhh..hhhhhh........ee.......hhhhhhhhhhhhhhhhhhhhhhhhhhhhhh...eeeeee............hhhhhhhhhhhhhhh..eeeee............hhhhhhh......eeeehhhhh.eeeee.hhhh.............hhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh....eeeeee..eeeee..hhhhhhhhhhhhhhh.ee.eee...eee.......hhhhhhhhhhhhhhhhhh. Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: D:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohv D  11 FDYDGPLMKTEVPGPRSRELMKQLNIIQNAEAVHFFCNYEESRGNYLVDVDGNRMLDLYSQISSIPIGYSHPALVKLVQQPQNVSTFINRPALGILPPENFVEKLRESLLSVAPKGMSQLITMACGSCSNENAFKTIFMWYRSKERGQSAFSKEELETCMINQAPGCPDYSILSFMGAFHGRTMGCLATTHSKAIHKIDIPSFDWPIAPFPRLKYPLEEFVKENQQEEARCLEEVEDLIVKYRKKKKTVAGIIVEPIQSEGGDNHASDDFFRKLRDISRKHGCAFLVDEVQTGGGSTGKFWAHEHWGLDDPADVMTFSKKMMTGGFFHKEEFRPNAPYRIFNTWLGDPSKNLLLAEVINIIKREDLLSNAAHAGKVLLTGLLDLQARYPQFISRVRGRGTFCSFDTPDESIRNKLISIARNKGVMLGGCGDKSIRFRPTLVFRDHHAHLFLNIFSDILADF 471
                                    20        30        40        50        60        70        80        90       100       110       120       130       140       150       160       170       180       190       200       210       220       230       240       250       260       270       280       290       300       310       320       330       340       350       360       370       380       390       400       410       420       430       440       450       460       470
   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  (1, 4)

Asymmetric Unit
(-)
Clan: PLP_aminotran (240)

(-) Gene Ontology  (19, 19)

Asymmetric Unit(hide GO term definitions)
Chain A,B,C,D   (GABT_PIG | P80147)
molecular function
    GO:0047298    (S)-3-amino-2-methylpropionate transaminase activity    Catalysis of the reaction: (S)-3-amino-2-methylpropanoate + 2-oxoglutarate = 2-methyl-3-oxopropanoate + L-glutamate.
    GO:0051537    2 iron, 2 sulfur cluster binding    Interacting selectively and non-covalently with a 2 iron, 2 sulfur (2Fe-2S) cluster; this cluster consists of two iron atoms, with two inorganic sulfur atoms found between the irons and acting as bridging ligands.
    GO:0003867    4-aminobutyrate transaminase activity    Catalysis of the reaction: 4-aminobutanoate + amino group acceptor = succinate semialdehyde + amino acid.
    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:0051536    iron-sulfur cluster binding    Interacting selectively and non-covalently with an iron-sulfur cluster, a combination of iron and sulfur atoms.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
    GO:0042803    protein homodimerization activity    Interacting selectively and non-covalently with an identical protein to form a homodimer.
    GO:0030170    pyridoxal phosphate binding    Interacting selectively and non-covalently with pyridoxal 5' phosphate, 3-hydroxy-5-(hydroxymethyl)-2-methyl4-pyridine carboxaldehyde 5' phosphate, the biologically active form of vitamin B6.
    GO:0032145    succinate-semialdehyde dehydrogenase binding    Interacting selectively and non-covalently with succinate-semialdehyde dehydrogenase.
    GO:0008483    transaminase activity    Catalysis of the transfer of an amino group to an acceptor, usually a 2-oxo acid.
    GO:0016740    transferase activity    Catalysis of the transfer of a group, e.g. a methyl group, glycosyl group, acyl group, phosphorus-containing, or other groups, from one compound (generally regarded as the donor) to another compound (generally regarded as the acceptor). Transferase is the systematic name for any enzyme of EC class 2.
biological process
    GO:0048148    behavioral response to cocaine    Any process that results in a change in the behavior of an organism as a result of a cocaine stimulus.
    GO:0009450    gamma-aminobutyric acid catabolic process    The chemical reactions and pathways resulting in the breakdown of gamma-aminobutyric acid (GABA, 4-aminobutyrate), an amino acid which acts as a neurotransmitter in some organisms.
    GO:0009448    gamma-aminobutyric acid metabolic process    The chemical reactions and pathways involving gamma-aminobutyric acid (GABA, 4-aminobutyrate), an amino acid which acts as a neurotransmitter in some organisms.
    GO:0042135    neurotransmitter catabolic process    The chemical reactions and pathways resulting in the breakdown of any of a group of substances that are released on excitation from the axon terminal of a presynaptic neuron of the central or peripheral nervous system and travel across the synaptic cleft to either excite or inhibit the target cell.
cellular component
    GO:0032144    4-aminobutyrate transaminase complex    A homodimeric protein complex that possesses 4-aminobutyrate transaminase activity.
    GO:0005829    cytosol    The part of the cytoplasm that does not contain organelles but which does contain other particulate matter, such as protein complexes.
    GO:0005759    mitochondrial matrix    The gel-like material, with considerable fine structure, that lies in the matrix space, or lumen, of a mitochondrion. It contains the enzymes of the tricarboxylic acid cycle and, in some organisms, the enzymes concerned with fatty acid oxidation.
    GO:0005739    mitochondrion    A semiautonomous, self replicating organelle that occurs in varying numbers, shapes, and sizes in the cytoplasm of virtually all eukaryotic cells. It is notably the site of tissue respiration.

 Visualization

(-) Interactive Views

Asymmetric Unit
  Complete Structure
    Jena3D(integrated viewing of ligand, site, SAP, PROSITE, SCOP information)
    WebMol | AstexViewer[tm]@PDBe
(Java Applets, require no local installation except for Java; loading may be slow)
    STRAP
(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    RasMol
(require local installation)
    Molscript (VRML)
(requires installation of a VRML viewer; select preferred view via VRML and generate a mono or stereo PDF format file)
 
  Ligands, Modified Residues, Ions
    ACT  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    FES  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
    PLP  [ RasMol | Jena3D ]  +environment [ RasMol | Jena3D ]
 
  Sites
    AC1  [ RasMol ]  +environment [ RasMol ]
    AC2  [ RasMol ]  +environment [ RasMol ]
    AC3  [ RasMol ]  +environment [ RasMol ]
    AC4  [ RasMol ]  +environment [ RasMol ]
    AC5  [ RasMol ]  +environment [ RasMol ]
    AC6  [ RasMol ]  +environment [ RasMol ]
    AC7  [ RasMol ]  +environment [ RasMol ]
    AC8  [ RasMol ]  +environment [ RasMol ]
    AC9  [ RasMol ]  +environment [ RasMol ]
    BC1  [ RasMol ]  +environment [ RasMol ]
 
  Cis Peptide Bonds
    Ala A:174 - Pro A:175   [ RasMol ]  
    Ala B:174 - Pro B:175   [ RasMol ]  
    Ala C:174 - Pro C:175   [ RasMol ]  
    Ala D:174 - Pro D:175   [ RasMol ]  
    Tyr A:225 - Pro A:226   [ RasMol ]  
    Tyr B:225 - Pro B:226   [ RasMol ]  
    Tyr C:225 - Pro C:226   [ RasMol ]  
    Tyr D:225 - Pro D:226   [ RasMol ]  
    Val A:22 - Pro A:23   [ RasMol ]  
    Val B:22 - Pro B:23   [ RasMol ]  
    Val C:22 - Pro C:23   [ RasMol ]  
    Val D:22 - Pro D:23   [ RasMol ]  
 
Biological Units
  Complete Structure
    Biological Unit 1  [ Jena3D ]
    Biological Unit 2  [ Jena3D ]

(-) Still Images

Jmol
  protein: cartoon or spacefill or dots and stick; nucleic acid: cartoon and stick; ligands: spacefill; active site: stick
[ Asym. Unit PNG format | Asym. Unit - sites PNG format | Biol. Unit 1 PNG format | Biol. Unit 1 - sites PNG format | Biol. Unit 2 PNG format ](automatic orientation, automatically generated)
Molscript
  protein, nucleic acid: cartoon; ligands: spacefill; active site: ball and stick
[ mono PDF format | stereo PDF format ](default orientation, automatically generated)

 Databases and Analysis Tools

(-) Databases

Access by PDB/NDB ID
  1ohv
    Family and Domain Information: ProDom | SYSTERS
    General Structural Information: GlycoscienceDB | MMDB | NDB | OCA | PDB | PDBe | PDBj | PDBsum | PDBWiki | PQS | PROTEOPEDIA
    Orientation in Membranes: OPM
    Protein Surface: SURFACE
    Secondary Structure: DSSP (structure derived) | HSSP (homology derived)
    Structural Genomics: GeneCensus
    Structural Neighbours: CE | VAST
    Structure Classification: CATH | Dali | SCOP
    Validation and Original Data: BMRB Data View | BMRB Restraints Grid | EDS | PROCHECK | RECOORD | WHAT_CHECK
 
Access by UniProt ID/Accession number
  GABT_PIG | P80147
    Comparative Protein Structure Models: ModBase
    Genomic Information: Ensembl
    Protein-protein Interaction: DIP
    Sequence, Family and Domain Information: InterPro | Pfam | SMART | UniProtKB/SwissProt
 
Access by Enzyme Classificator   (EC Number)
  2.6.1.19
    General Enzyme Information: BRENDA | EC-PDB | Enzyme | IntEnz
    Pathway: KEGG | MetaCyc
 
Access by Disease Identifier   (MIM ID)
  (no 'MIM ID' available)
    Disease Information: OMIM
 
Access by GenAge ID
  (no 'GenAge ID' available)
    Age Related Information: GenAge

(-) Analysis Tools

Access by PDB/NDB ID
    Domain Information: XDom
    Interatomic Contacts of Structural Units: CSU
    Ligand-protein Contacts: LPC
    Protein Cavities: castP
    Sequence and Secondary Structure: PDBCartoon
    Structure Alignment: STRAP(Java WebStart application, automatic local installation, requires Java; full application with system access!)
    Structure and Sequence Browser: STING
 
Access by UniProt ID/Accession number
  GABT_PIG | P80147
    Protein Disorder Prediction: DisEMBL | FoldIndex | GLOBPLOT (for more information see DisProt)

 Related Entries

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

UniProtKB/Swiss-Prot
        GABT_PIG | P80147: 1ohw 1ohy 4y0d 4y0h 4y0i 4zsw 4zsy

(-) Related Entries Specified in the PDB File

1ohw 4-AMINOBUTYRATE-AMINOTRANSFERASE INACTIVATED BY GAMMA-VINYL GABA
1ohy 4-AMINOBUTYRATE-AMINOTRANSFERASE INACTIVATED BY GAMMA-ETHYNYL GABA