1OHW - JenaLib

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Asym. Unit - sites (Jmol Viewer)

Biological Unit 1 (Jmol Viewer)

Biol. Unit 1 - sites (Jmol Viewer)

Biological Unit 2 (Jmol Viewer)

Title :   4-AMINOBUTYRATE-AMINOTRANSFERASE INACTIVATED BY GAMMA-VINYL GABA

Authors :   P. Storici, T. Schirmer

Date :   03 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, Vigabatrin Pyridoxal Phosphate, Neurotransmitter Degradation, Mitochondrion, Transit Peptide (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)

Molecule 1 - 4-AMINOBUTYRATE AMINOTRANSFERASE
	Chains	:	A, B, C, D
	EC Number	:	2.6.1.19
	Organ	:	LIVER
	Organism Common	:	PIG
	Organism Scientific	:	SUS SCROFA
	Organism Taxid	:	9823
	Other Details	:	AFTER REACTION WITH 4-AMINO-5-HEXENOIC ACID (GAMMA-VINYL GABA, VIGABATRIN) THE FRAGMENT VIG HAS BEEN GENERATED WHICH IS COVALENTLY ATTACHED VIA A DOUBLE BOND TO C4A OF PLP AND VIA A SINGLE BOND TO NZ OF THE ACTIVE SITE LYS 329
	Synonym	:	MITOCHONDRIAL PRECURSOR, GAMMA-AMINO-N-BUTYRATE TRANSAMINASE, GABA TRANSAMINASE, GABA AMINOTRANSFERASE, GABA-AT, GABA-T, ABAT, GABAT

		1	2	3	4
Asymmetric Unit	:	A	B	C	D
Biological Unit 1 (1x)	:	A	B
Biological Unit 2 (1x)	:			C	D

Summary Information (see also Sequences/Alignments below)

Asymmetric Unit (3, 10)

No.	Name	Count	Type	Full Name
1	FES	2	Ligand/Ion	FE2/S2 (INORGANIC) CLUSTER
2	PLP	4	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE
3	VIG	4	Ligand/Ion	4-AMINO HEXANOIC ACID

Biological Unit 1 (3, 5)

No.	Name	Count	Type	Full Name
1	FES	1	Ligand/Ion	FE2/S2 (INORGANIC) CLUSTER
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE
3	VIG	2	Ligand/Ion	4-AMINO HEXANOIC ACID

Biological Unit 2 (3, 5)

No.	Name	Count	Type	Full Name
1	FES	1	Ligand/Ion	FE2/S2 (INORGANIC) CLUSTER
2	PLP	2	Ligand/Ion	PYRIDOXAL-5'-PHOSPHATE
3	VIG	2	Ligand/Ion	4-AMINO HEXANOIC ACID

Asymmetric Unit (10, 10)

No.	Name	Evidence	Residues	Description
01	AC1	SOFTWARE	ALA A:134 , CYS A:135 , CYS A:138 , ALA B:134 , CYS B:135 , CYS B:138	BINDING SITE FOR RESIDUE FES A 800
02	AC2	SOFTWARE	ALA C:134 , CYS C:135 , CYS C:138 , ALA D:134 , CYS D:135 , CYS D:138	BINDING SITE FOR RESIDUE FES C 800
03	AC3	SOFTWARE	CYS A:135 , GLY A:136 , SER A:137 , ASN A:140 , PHE A:189 , HIS A:190 , GLU A:265 , ASP A:298 , VAL A:300 , GLN A:301 , LYS A:329 , VIG A:700 , HOH A:2168 , HOH A:2169 , HOH A:2170 , HOH A:2171 , HOH A:2172 , THR B:353	BINDING SITE FOR RESIDUE PLP A 600
04	AC4	SOFTWARE	ILE A:72 , PHE A:189 , ARG A:192 , GLU A:270 , GLN A:301 , LYS A:329 , PLP A:600 , HOH A:2172 , PHE B:351 , ASN B:352 , THR B:353	BINDING SITE FOR RESIDUE VIG A 700
05	AC5	SOFTWARE	THR A:353 , CYS B:135 , GLY B:136 , SER B:137 , ASN B:140 , PHE B:189 , HIS B:190 , GLY B:191 , GLU B:265 , ASP B:298 , VAL B:300 , GLN B:301 , VIG B:700 , HOH B:2047 , HOH B:2164 , HOH B:2165 , HOH B:2166 , HOH B:2167	BINDING SITE FOR RESIDUE PLP B 600
06	AC6	SOFTWARE	PHE A:351 , ASN A:352 , THR A:353 , ILE B:72 , PHE B:189 , ARG B:192 , GLU B:270 , GLN B:301 , LYS B:329 , PLP B:600	BINDING SITE FOR RESIDUE VIG B 700
07	AC7	SOFTWARE	CYS C:135 , GLY C:136 , SER C:137 , ASN C:140 , PHE C:189 , HIS C:190 , GLU C:265 , ASP C:298 , VAL C:300 , GLN C:301 , VIG C:700 , HOH C:2173 , HOH C:2174 , HOH C:2175 , HOH C:2176 , HOH C:2177 , THR D:353	BINDING SITE FOR RESIDUE PLP C 600
08	AC8	SOFTWARE	ILE C:72 , PHE C:189 , ARG C:192 , GLU C:270 , GLN C:301 , LYS C:329 , PLP C:600 , HOH C:2177 , PHE D:351 , ASN D:352 , THR D:353	BINDING SITE FOR RESIDUE VIG C 700
09	AC9	SOFTWARE	THR C:353 , CYS D:135 , GLY D:136 , SER D:137 , ASN D:140 , PHE D:189 , HIS D:190 , GLY D:191 , GLU D:265 , ASP D:298 , VAL D:300 , GLN D:301 , VIG D:700 , HOH D:2196 , HOH D:2197 , HOH D:2198 , HOH D:2199 , HOH D:2200	BINDING SITE FOR RESIDUE PLP D 600
10	BC1	SOFTWARE	PHE C:351 , ASN C:352 , THR C:353 , ILE D:72 , PHE D:189 , ARG D:192 , GLU D:270 , GLN D:301 , LYS D:329 , PLP D:600 , HOH D:2200	BINDING SITE FOR RESIDUE VIG D 700

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

Asymmetric Unit

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

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

Asymmetric Unit (1, 4)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_3	PS00600	Aminotransferases class-III pyridoxal-phosphate attachment site.	GABT_PIG	323-362	4	A:295-334 B:295-334 C:295-334 D:295-334

Biological Unit 1 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_3	PS00600	Aminotransferases class-III pyridoxal-phosphate attachment site.	GABT_PIG	323-362	2	A:295-334 B:295-334 - -

Biological Unit 2 (1, 2)

	PROSITE			UniProtKB		PDB
No.	ID	AC	Description	ID	Location	Count	Location
1	AA_TRANSFER_CLASS_3	PS00600	Aminotransferases class-III pyridoxal-phosphate attachment site.	GABT_PIG	323-362	2	- - C:295-334 D:295-334

(no "Exon" information available for 1OHW)

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 d1ohwa_ A: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohwA01 A:11-80,A:376-471 Aspartate Aminotransferase, domain 1        1ohwA02 A:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohwA01 A:11-80,A: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.......hhhhhhh...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: A:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohw 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 d1ohwb_ B: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohwB01 B:11-80,B:376-471 Aspartate Aminotransferase, domain 1        1ohwB02 B:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohwB01 B:11-80,B: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.......hhhhhhh...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: B:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohw 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 d1ohwc_ C: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohwC01 C:11-80,C:376-471 Aspartate Aminotransferase, domain 1        1ohwC02 C:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohwC01 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....hhhhhhhhhhh........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
                 1ohw 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 d1ohwd_ D: 4-aminobutyrate aminotransferase, GABA-aminotransferase                                                                                                                                                                                                                                                                                                                                                                                                            SCOP domains
               CATH domains 1ohwD01 D:11-80,D:376-471 Aspartate Aminotransferase, domain 1        1ohwD02 D:81-375 Type I PLP-dependent aspartate aminotransferase-like (Major domain)                                                                                                                                                                                                                   1ohwD01 D:11-80,D:376-471 Aspartate Aminotransferase, domain 1                                   CATH domains
           Pfam domains (1) -------------------------------------Aminotran_3-1ohwD01 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (1)
           Pfam domains (2) -------------------------------------Aminotran_3-1ohwD02 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (2)
           Pfam domains (3) -------------------------------------Aminotran_3-1ohwD03 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (3)
           Pfam domains (4) -------------------------------------Aminotran_3-1ohwD04 D:48-418                                                                                                                                                                                                                                                                                                                                                       ----------------------------------------------------- Pfam domains (4)
         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...eee.......hhhhhhhhhhhhhhhhhhh Sec.struct. author
                 SAPs(SNPs) ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- SAPs(SNPs)
                    PROSITE --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------AA_TRANSFER_CLASS_3  PDB: D:295-334     ----------------------------------------------------------------------------------------------------------------------------------------- PROSITE
                 Transcript ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- Transcript
                 1ohw 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 '\|'

Asymmetric Unit

Classes(

)

Folds(

)

Superfamilies( (-)

)

Families(

)

Protein Domains( (-)

)

Organisms( (-)

)

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

Fold: PLP-dependent transferase-like (627)

Superfamily: PLP-dependent transferases (625)

Family: GABA-aminotransferase-like (167)

Protein domain: 4-aminobutyrate aminotransferase, GABA-aminotransferase (8)

Pig (Sus scrofa) [TaxId: 9823] (3)

1a	d1ohwa_	A:
1b	d1ohwb_	B:
1c	d1ohwc_	C:
1d	d1ohwd_	D:

Asymmetric Unit

Classes(

)

Architectures( (-)

)

Topologies( (-)

)

Homologous Superfamilies( (-)

)

Organisms( (-)

)

Class: Alpha Beta (26913)

Architecture: 3-Layer(aba) Sandwich (12045)

Topology: Aspartate Aminotransferase; domain 2 (384)

Homologous Superfamily: Type I PLP-dependent aspartate aminotransferase-like (Major domain) (384)

Pig (Sus scrofa) (7)

1a	1ohwA02	A:81-375
1b	1ohwB02	B:81-375
1c	1ohwC02	C:81-375
1d	1ohwD02	D:81-375

Architecture: Alpha-Beta Complex (3881)

Topology: Aspartate Aminotransferase, domain 1 (355)

Homologous Superfamily: Aspartate Aminotransferase, domain 1 (354)

Pig (Sus scrofa) (7)

2a	1ohwA01	A:11-80,A:376-471
2b	1ohwB01	B:11-80,B:376-471
2c	1ohwC01	C:11-80,C:376-471
2d	1ohwD01	D:11-80,D:376-471

Asymmetric Unit

Clans(

)

Families(

)

Organisms( (-)

)

Clan: PLP_aminotran (240)

Family: Aminotran_3 (44)

Sus scrofa (Pig) (3)

1a	Aminotran_3-1ohwD01	D:48-418
1b	Aminotran_3-1ohwD02	D:48-418
1c	Aminotran_3-1ohwD03	D:48-418
1d	Aminotran_3-1ohwD04	D:48-418

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.

Asymmetric Unit
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	Ligands, Modified Residues, Ions
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		PLP	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]
		VIG	[ RasMol \| Jena3D ]	+environment [ RasMol \| Jena3D ]

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	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
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		Biological Unit 2	[ Jena3D ]

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	1ohw
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	GABT_PIG \| P80147
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	2.6.1.19
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	GABT_PIG \| P80147
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UniProtKB/Swiss-Prot
	GABT_PIG \| P80147	:	1ohv 1ohy 4y0d 4y0h 4y0i 4zsw 4zsy

1ohv	4-AMINOBUTYRATE-AMINOTRANSFERASE FROM PIG
1ohy	4-AMINOBUTYRATE-AMINOTRANSFERASE INACTIVATED BY GAMMA-ETHYNYL GABA

Description

Compounds

Structural Features

Chains, Units

Ligands, Modified Residues, Ions (3, 10)

Sites (10, 10)

SS Bonds (0, 0)

Cis Peptide Bonds (12, 12)

Sequence-Structure Mapping

SAPs(SNPs)/Variants (0, 0)

PROSITE Motifs (1, 4)

Exons (0, 0)

Sequences/Alignments

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SCOP Domains (1, 4)

CATH Domains (2, 8)

Pfam Domains (1, 4)

Gene Ontology (19, 19)

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