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1M6S
Asym. Unit
Info
Asym.Unit (238 KB)
Biol.Unit 1 (231 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THREONINE ALDOLASE
Authors
:
S. K. Burley, C. L. Kielkopf
Date
:
17 Jul 02 (Deposition) - 11 Dec 02 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Pyridoxal Phosphate, Plp, Vitamin B12, Enzyme, Threonine, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
C. L. Kielkopf, S. K. Burley
X-Ray Structures Of Threonine Aldolase Complexes: Structural Basis Of Substrate Recognition
Biochemistry V. 41 11711 2002
(for further references see the
PDB file header
)
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Hetero Components
(3, 16)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
1d: CALCIUM ION (CAd)
1e: CALCIUM ION (CAe)
1f: CALCIUM ION (CAf)
2a: CHLORIDE ION (CLa)
2b: CHLORIDE ION (CLb)
2c: CHLORIDE ION (CLc)
2d: CHLORIDE ION (CLd)
2e: CHLORIDE ION (CLe)
2f: CHLORIDE ION (CLf)
3a: 2-LYSINE(3-HYDROXY-2-METHYL-5-PHOS... (LLPa)
3b: 2-LYSINE(3-HYDROXY-2-METHYL-5-PHOS... (LLPb)
3c: 2-LYSINE(3-HYDROXY-2-METHYL-5-PHOS... (LLPc)
3d: 2-LYSINE(3-HYDROXY-2-METHYL-5-PHOS... (LLPd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
6
Ligand/Ion
CALCIUM ION
2
CL
6
Ligand/Ion
CHLORIDE ION
3
LLP
4
Mod. Amino Acid
2-LYSINE(3-HYDROXY-2-METHYL-5-PHOSPHONOOXYMETHYL-PYRIDIN-4-YLMETHANE)
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Sites
(12, 12)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
THR B:8 , THR B:10 , SER B:198 , ALA B:203 , GLN C:232
BINDING SITE FOR RESIDUE CA C 1300
02
AC2
SOFTWARE
THR A:8 , THR A:10 , SER A:198 , ALA A:203 , GLN D:232
BINDING SITE FOR RESIDUE CA A 1301
03
AC3
SOFTWARE
GLN A:232 , THR D:8 , THR D:10 , SER D:198 , ALA D:203
BINDING SITE FOR RESIDUE CA A 1302
04
AC4
SOFTWARE
GLN B:232 , THR C:8 , THR C:10 , SER C:198 , ALA C:203
BINDING SITE FOR RESIDUE CA B 1303
05
AC5
SOFTWARE
ASP A:322 , ASN B:326 , GLU B:329 , HOH B:1395 , HOH B:1578 , HOH B:1579 , HOH B:1580
BINDING SITE FOR RESIDUE CA B 1304
06
AC6
SOFTWARE
ASN A:288 , SER A:343 , HOH A:1339 , ASN D:326 , GLU D:329 , HOH D:1372
BINDING SITE FOR RESIDUE CA D 1305
07
AC7
SOFTWARE
GLN A:71 , ARG A:72 , HOH A:1408 , GLN B:71 , ARG B:72 , HOH B:1448
BINDING SITE FOR RESIDUE CL A 1306
08
AC8
SOFTWARE
GLN C:71 , ARG C:72 , HOH C:1379 , GLN D:71 , ARG D:72
BINDING SITE FOR RESIDUE CL C 1307
09
AC9
SOFTWARE
LYS B:11 , ARG B:17 , VAL C:25
BINDING SITE FOR RESIDUE CL B 1308
10
BC1
SOFTWARE
GLU B:24 , VAL B:25 , LYS C:11 , ARG C:17
BINDING SITE FOR RESIDUE CL C 1309
11
BC2
SOFTWARE
GLU A:24 , VAL A:25 , LYS D:11 , ARG D:17
BINDING SITE FOR RESIDUE CL D 1310
12
BC3
SOFTWARE
LYS A:11 , ARG A:17 , GLU D:24 , VAL D:25
BINDING SITE FOR RESIDUE CL A 1311
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(0, 0)
Info
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;
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Exons
(0, 0)
Info
All Exons
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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_d1m6sa_ (A:)
1b: SCOP_d1m6sb_ (B:)
1c: SCOP_d1m6sc_ (C:)
1d: SCOP_d1m6sd_ (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
:
AAT-like
(184)
Protein domain
:
Low-specificity threonine aldolase
(6)
Thermotoga maritima [TaxId: 2336]
(5)
1a
d1m6sa_
A:
1b
d1m6sb_
B:
1c
d1m6sc_
C:
1d
d1m6sd_
D:
[
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CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_1m6sA01 (A:1-246)
1b: CATH_1m6sB01 (B:1-246)
1c: CATH_1m6sC01 (C:1-246)
1d: CATH_1m6sD01 (D:1-246)
2a: CATH_1m6sA02 (A:247-342)
2b: CATH_1m6sB02 (B:247-342)
2c: CATH_1m6sC02 (C:247-342)
2d: CATH_1m6sD02 (D:247-342)
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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)
Thermotoga maritima. Organism_taxid: 2336.
(8)
1a
1m6sA01
A:1-246
1b
1m6sB01
B:1-246
1c
1m6sC01
C:1-246
1d
1m6sD01
D:1-246
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Aspartate Aminotransferase, domain 1
(355)
Homologous Superfamily
:
Aspartate Aminotransferase, domain 1
(354)
Thermotoga maritima. Organism_taxid: 2336.
(8)
2a
1m6sA02
A:247-342
2b
1m6sB02
B:247-342
2c
1m6sC02
C:247-342
2d
1m6sD02
D:247-342
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Pfam Domains
(1, 4)
Info
all PFAM domains
1a: PFAM_Beta_elim_lyase_1m6sD01 (D:3-288)
1b: PFAM_Beta_elim_lyase_1m6sD02 (D:3-288)
1c: PFAM_Beta_elim_lyase_1m6sD03 (D:3-288)
1d: PFAM_Beta_elim_lyase_1m6sD04 (D:3-288)
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)
Clan
:
PLP_aminotran
(240)
Family
:
Beta_elim_lyase
(13)
Thermotoga maritima
(4)
1a
Beta_elim_lyase-1m6sD01
D:3-288
1b
Beta_elim_lyase-1m6sD02
D:3-288
1c
Beta_elim_lyase-1m6sD03
D:3-288
1d
Beta_elim_lyase-1m6sD04
D:3-288
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Asymmetric Unit 1
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select residue range 5 to 10 in chain 'A'
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Asym.Unit (238 KB)
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