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1SZS
Asym. Unit
Info
Asym.Unit (296 KB)
Biol.Unit 1 (288 KB)
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(1)
Title
:
THE STRUCTURE OF GAMMA-AMINOBUTYRATE AMINOTRANSFERASE MUTANT: I50Q
Authors
:
W. Liu, P. E. Peterson, J. A. Langston, X. Jin, X. Zhou, A. J. Fisher, M. D.
Date
:
06 Apr 04 (Deposition) - 01 Mar 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Gaba-At, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
W. Liu, P. E. Peterson, J. A. Langston, X. Jin, X. Zhou, A. J. Fisher, M. D. Toney
Kinetic And Crystallographic Analysis Of Active Site Mutant Of Escherichia Coligamma-Aminobutyrate Aminotransferase.
Biochemistry V. 44 2982 2005
[
close entry info
]
Hetero Components
(4, 40)
Info
All Hetero Components
1a: 1,2-ETHANEDIOL (EDOa)
1b: 1,2-ETHANEDIOL (EDOb)
1c: 1,2-ETHANEDIOL (EDOc)
1d: 1,2-ETHANEDIOL (EDOd)
1e: 1,2-ETHANEDIOL (EDOe)
1f: 1,2-ETHANEDIOL (EDOf)
1g: 1,2-ETHANEDIOL (EDOg)
1h: 1,2-ETHANEDIOL (EDOh)
1i: 1,2-ETHANEDIOL (EDOi)
1j: 1,2-ETHANEDIOL (EDOj)
1k: 1,2-ETHANEDIOL (EDOk)
1l: 1,2-ETHANEDIOL (EDOl)
1m: 1,2-ETHANEDIOL (EDOm)
1n: 1,2-ETHANEDIOL (EDOn)
1o: 1,2-ETHANEDIOL (EDOo)
1p: 1,2-ETHANEDIOL (EDOp)
1q: 1,2-ETHANEDIOL (EDOq)
2a: PYRIDOXAL-5'-PHOSPHATE (PLPa)
2b: PYRIDOXAL-5'-PHOSPHATE (PLPb)
2c: PYRIDOXAL-5'-PHOSPHATE (PLPc)
2d: PYRIDOXAL-5'-PHOSPHATE (PLPd)
3a: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOS... (PMPa)
3b: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOS... (PMPb)
3c: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOS... (PMPc)
3d: 4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOS... (PMPd)
4a: SULFATE ION (SO4a)
4b: SULFATE ION (SO4b)
4c: SULFATE ION (SO4c)
4d: SULFATE ION (SO4d)
4e: SULFATE ION (SO4e)
4f: SULFATE ION (SO4f)
4g: SULFATE ION (SO4g)
4h: SULFATE ION (SO4h)
4i: SULFATE ION (SO4i)
4j: SULFATE ION (SO4j)
4k: SULFATE ION (SO4k)
4l: SULFATE ION (SO4l)
4m: SULFATE ION (SO4m)
4n: SULFATE ION (SO4n)
4o: SULFATE ION (SO4o)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
EDO
17
Ligand/Ion
1,2-ETHANEDIOL
2
PLP
4
Ligand/Ion
PYRIDOXAL-5'-PHOSPHATE
3
PMP
4
Ligand/Ion
4'-DEOXY-4'-AMINOPYRIDOXAL-5'-PHOSPHATE
4
SO4
15
Ligand/Ion
SULFATE ION
[
close Hetero Component info
]
Sites
(40, 40)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
23: CC5 (SOFTWARE)
24: CC6 (SOFTWARE)
25: CC7 (SOFTWARE)
26: CC8 (SOFTWARE)
27: CC9 (SOFTWARE)
28: DC1 (SOFTWARE)
29: DC2 (SOFTWARE)
30: DC3 (SOFTWARE)
31: DC4 (SOFTWARE)
32: DC5 (SOFTWARE)
33: DC6 (SOFTWARE)
34: DC7 (SOFTWARE)
35: DC8 (SOFTWARE)
36: DC9 (SOFTWARE)
37: EC1 (SOFTWARE)
38: EC2 (SOFTWARE)
39: EC3 (SOFTWARE)
40: EC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ILE A:184 , HIS A:188 , ARG A:224
BINDING SITE FOR RESIDUE SO4 A 1201
02
AC2
SOFTWARE
LYS B:5 , ARG B:381 , HOH B:1430 , HOH B:1507
BINDING SITE FOR RESIDUE SO4 B 1202
03
AC3
SOFTWARE
ILE B:184 , HIS B:188 , ARG B:224 , HOH B:1429 , HOH B:1525
BINDING SITE FOR RESIDUE SO4 B 1203
04
AC4
SOFTWARE
HIS C:188 , ARG C:224 , HOH C:1513
BINDING SITE FOR RESIDUE SO4 C 1204
05
AC5
SOFTWARE
HIS D:188 , ARG D:224
BINDING SITE FOR RESIDUE SO4 D 1205
06
AC6
SOFTWARE
HOH B:1446 , LYS D:5 , ARG D:381 , HOH D:1347
BINDING SITE FOR RESIDUE SO4 D 1206
07
AC7
SOFTWARE
LYS A:151 , ASN A:153 , TYR A:394 , HOH A:1326 , LYS C:192
BINDING SITE FOR RESIDUE SO4 A 1207
08
AC8
SOFTWARE
LYS B:151 , ASN B:153 , TYR B:394 , LYS D:192
BINDING SITE FOR RESIDUE SO4 B 1208
09
AC9
SOFTWARE
LYS B:192 , LYS D:151 , ASN D:153 , TYR D:394 , HOH D:1523
BINDING SITE FOR RESIDUE SO4 D 1209
10
BC1
SOFTWARE
LYS A:192 , HOH A:1361 , LYS C:151 , ASN C:153 , TYR C:394
BINDING SITE FOR RESIDUE SO4 C 1210
11
BC2
SOFTWARE
GLN A:419 , HOH A:1477 , LYS C:71 , HOH C:1385 , ARG D:29 , HOH D:1399 , HOH D:1534
BINDING SITE FOR RESIDUE SO4 D 1211
12
BC3
SOFTWARE
GLN A:50 , TYR A:138 , ARG A:141 , HOH A:1351 , HOH A:1458 , HOH A:1548 , CYS B:77 , GLN B:79 , GLY B:296
BINDING SITE FOR RESIDUE SO4 A 1212
13
BC4
SOFTWARE
CYS A:77 , GLN A:79 , GLY A:295 , GLY A:296 , HOH A:1448 , GLN B:50 , TYR B:138 , ARG B:141 , HOH B:1273 , HOH B:1568 , HOH B:1569
BINDING SITE FOR RESIDUE SO4 A 1213
14
BC5
SOFTWARE
GLN C:50 , ARG C:141 , EDO C:1230 , HOH C:1287 , HOH C:1527 , CYS D:77 , GLN D:79 , GLY D:295 , GLY D:296 , HOH D:1315 , HOH D:1559
BINDING SITE FOR RESIDUE SO4 D 1214
15
BC6
SOFTWARE
GLN C:79 , GLY C:296 , GLN D:50 , ARG D:141 , HOH D:1305 , HOH D:1432
BINDING SITE FOR RESIDUE SO4 C 1215
16
BC7
SOFTWARE
THR A:76 , VAL A:80 , LEU A:81 , ASP B:45 , ALA B:47 , GLY B:48 , GLY B:49 , HIS B:57
BINDING SITE FOR RESIDUE EDO B 1216
17
BC8
SOFTWARE
ILE B:22 , HIS B:23 , ARG B:381 , HOH B:1404
BINDING SITE FOR RESIDUE EDO B 1217
18
BC9
SOFTWARE
GLY A:164 , HIS A:165 , VAL A:166 , TYR A:167 , HOH A:1507 , GLY C:164 , HIS C:165 , VAL C:166 , TYR C:167 , HOH C:1484
BINDING SITE FOR RESIDUE EDO A 1218
19
CC1
SOFTWARE
GLY B:164 , HIS B:165 , VAL B:166 , TYR B:167 , HOH B:1472 , GLY D:164 , HIS D:165 , VAL D:166 , TYR D:167
BINDING SITE FOR RESIDUE EDO B 1219
20
CC2
SOFTWARE
THR C:76 , VAL C:80 , ASP D:45 , ALA D:47 , GLY D:48 , GLY D:49 , HIS D:57
BINDING SITE FOR RESIDUE EDO D 1220
21
CC3
SOFTWARE
PRO C:275 , ASN C:301 , PRO D:275 , ASN D:301
BINDING SITE FOR RESIDUE EDO D 1221
22
CC4
SOFTWARE
ILE D:22 , HIS D:23 , PRO D:24 , ARG D:381
BINDING SITE FOR RESIDUE EDO D 1222
23
CC5
SOFTWARE
ASP A:45 , ALA A:47 , GLY A:48 , GLY A:49 , HIS A:57 , THR B:76 , VAL B:80 , LEU B:81
BINDING SITE FOR RESIDUE EDO A 1223
24
CC6
SOFTWARE
ASP C:45 , ALA C:47 , GLY C:48 , GLY C:49 , HIS C:57 , THR D:76 , VAL D:80 , LEU D:81
BINDING SITE FOR RESIDUE EDO C 1224
25
CC7
SOFTWARE
GLN A:69 , PRO A:85 , ALA B:27 , ASP B:28
BINDING SITE FOR RESIDUE EDO A 1225
26
CC8
SOFTWARE
GLN C:69 , LYS C:72 , LEU C:73 , PRO C:85 , HOH C:1444 , ASP D:28 , HOH D:1389
BINDING SITE FOR RESIDUE EDO C 1226
27
CC9
SOFTWARE
TYR B:167 , TYR D:167 , ARG D:168 , HOH D:1403 , HOH D:1465
BINDING SITE FOR RESIDUE EDO D 1227
28
DC1
SOFTWARE
GLN A:9 , LYS D:96 , PRO D:98 , GLU D:255
BINDING SITE FOR RESIDUE EDO A 1228
29
DC2
SOFTWARE
TYR B:155 , GLU B:211 , ARG B:398 , HOH B:1501 , HOH B:1568 , HOH B:1570
BINDING SITE FOR RESIDUE EDO B 1229
30
DC3
SOFTWARE
GLN C:50 , GLU C:211 , GLN C:242 , ARG C:398 , HOH C:1527 , SO4 D:1214 , HOH D:1559
BINDING SITE FOR RESIDUE EDO C 1230
31
DC4
SOFTWARE
GLN D:50 , GLU D:211 , GLN D:242 , LYS D:268 , ARG D:398 , PMP D:1274 , HOH D:1432 , HOH D:1560
BINDING SITE FOR RESIDUE EDO D 1231
32
DC5
SOFTWARE
GLN A:50 , GLU A:211 , GLN A:242 , ARG A:398 , PMP A:1271 , HOH A:1458
BINDING SITE FOR RESIDUE EDO A 1232
33
DC6
SOFTWARE
GLY A:111 , SER A:112 , TYR A:138 , HIS A:139 , GLU A:206 , ASP A:239 , VAL A:241 , GLN A:242 , LYS A:268 , HOH A:1273 , HOH A:1277 , HOH A:1281 , HOH A:1351 , HOH A:1378 , THR B:297 , HOH B:1343
BINDING SITE FOR RESIDUE PLP A 1261
34
DC7
SOFTWARE
THR A:297 , HOH A:1315 , THR B:110 , GLY B:111 , SER B:112 , TYR B:138 , HIS B:139 , GLU B:206 , ASP B:239 , VAL B:241 , GLN B:242 , LYS B:268 , HOH B:1273 , HOH B:1280 , HOH B:1288 , HOH B:1318 , HOH B:1382
BINDING SITE FOR RESIDUE PLP B 1262
35
DC8
SOFTWARE
GLY C:111 , SER C:112 , TYR C:138 , HIS C:139 , GLU C:206 , ASP C:239 , VAL C:241 , GLN C:242 , LYS C:268 , HOH C:1287 , HOH C:1290 , HOH C:1293 , HOH C:1306 , HOH C:1331 , HOH C:1496 , THR D:297
BINDING SITE FOR RESIDUE PLP C 1263
36
DC9
SOFTWARE
THR C:297 , HOH C:1291 , GLY D:111 , SER D:112 , TYR D:138 , HIS D:139 , GLU D:206 , ASP D:239 , VAL D:241 , GLN D:242 , LYS D:268 , HOH D:1275 , HOH D:1285 , HOH D:1288 , HOH D:1305 , HOH D:1311
BINDING SITE FOR RESIDUE PLP D 1264
37
EC1
SOFTWARE
GLN A:50 , THR A:110 , GLY A:111 , SER A:112 , TYR A:138 , HIS A:139 , GLU A:206 , ASP A:239 , VAL A:241 , GLN A:242 , LYS A:268 , EDO A:1232 , HOH A:1273 , HOH A:1277 , HOH A:1281 , HOH A:1351 , THR B:297 , HOH B:1343
BINDING SITE FOR RESIDUE PMP A 1271
38
EC2
SOFTWARE
THR A:297 , HOH A:1315 , GLN B:50 , THR B:110 , GLY B:111 , SER B:112 , TYR B:138 , HIS B:139 , GLU B:206 , ASP B:239 , VAL B:241 , GLN B:242 , LYS B:268 , HOH B:1273 , HOH B:1280 , HOH B:1288 , HOH B:1318 , HOH B:1382 , HOH B:1569
BINDING SITE FOR RESIDUE PMP B 1272
39
EC3
SOFTWARE
THR C:110 , GLY C:111 , SER C:112 , TYR C:138 , HIS C:139 , GLU C:206 , ASP C:239 , VAL C:241 , GLN C:242 , LYS C:268 , HOH C:1287 , HOH C:1290 , HOH C:1293 , HOH C:1306 , HOH C:1331 , HOH C:1496 , THR D:297 , HOH D:1559
BINDING SITE FOR RESIDUE PMP C 1273
40
EC4
SOFTWARE
THR C:297 , HOH C:1291 , GLN D:50 , THR D:110 , GLY D:111 , SER D:112 , TYR D:138 , HIS D:139 , GLU D:206 , ASP D:239 , VAL D:241 , GLN D:242 , LYS D:268 , EDO D:1231 , HOH D:1275 , HOH D:1285 , HOH D:1288 , HOH D:1305 , HOH D:1311 , HOH D:1563
BINDING SITE FOR RESIDUE PMP D 1274
[
close Site info
]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
[
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PROSITE Patterns/Profiles
(1, 4)
Info
All PROSITE Patterns/Profiles
1: AA_TRANSFER_CLASS_3 (A:236-273,B:236-273,C:236-273,D:23...)
;
View:
Select:
Label:
End label:
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_ECOLI
236-273
4
A:236-273
B:236-273
C:236-273
D:236-273
[
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1szsa1 (A:2-426)
1b: SCOP_d1szsb_ (B:)
1c: SCOP_d1szsc_ (C:)
1d: SCOP_d1szsd_ (D:)
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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)
Escherichia coli [TaxId: 562]
(5)
1a
d1szsa1
A:2-426
1b
d1szsb_
B:
1c
d1szsc_
C:
1d
d1szsd_
D:
[
close SCOP info
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CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_1szsA02 (A:59-318)
1b: CATH_1szsB02 (B:59-318)
1c: CATH_1szsC02 (C:59-318)
1d: CATH_1szsD02 (D:59-318)
2a: CATH_1szsA01 (A:2-58,A:319-426)
2b: CATH_1szsB01 (B:2-58,B:319-426)
2c: CATH_1szsC01 (C:2-58,C:319-426)
2d: CATH_1szsD01 (D:2-58,D:319-426)
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Homologous Superfamilies
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)
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)
Escherichia coli. Organism_taxid: 562.
(37)
1a
1szsA02
A:59-318
1b
1szsB02
B:59-318
1c
1szsC02
C:59-318
1d
1szsD02
D:59-318
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Aspartate Aminotransferase, domain 1
(355)
Homologous Superfamily
:
Aspartate Aminotransferase, domain 1
(354)
Escherichia coli. Organism_taxid: 562.
(32)
2a
1szsA01
A:2-58,A:319-426
2b
1szsB01
B:2-58,B:319-426
2c
1szsC01
C:2-58,C:319-426
2d
1szsD01
D:2-58,D:319-426
[
close CATH info
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Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_Aminotran_3_1szsD01 (D:26-361)
1b: PFAM_Aminotran_3_1szsD02 (D:26-361)
1c: PFAM_Aminotran_3_1szsD03 (D:26-361)
1d: PFAM_Aminotran_3_1szsD04 (D:26-361)
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Clan
:
PLP_aminotran
(240)
Family
:
Aminotran_3
(44)
Escherichia coli (strain K12)
(13)
1a
Aminotran_3-1szsD01
D:26-361
1b
Aminotran_3-1szsD02
D:26-361
1c
Aminotran_3-1szsD03
D:26-361
1d
Aminotran_3-1szsD04
D:26-361
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