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1O93
Biol. Unit 1
Info
Asym.Unit (127 KB)
Biol.Unit 1 (239 KB)
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(1)
Title
:
METHIONINE ADENOSYLTRANSFERASE COMPLEXED WITH ATP AND A L-METHIONINE ANALOGOUS
Authors
:
B. Gonzalez, M. A. Pajares, J. A. Hermoso, J. Sanz-Aparicio
Date
:
10 Dec 02 (Deposition) - 07 Aug 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.49
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Transferase, Adenosyltransferase, Methionine And Atp Binding
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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)
Reference
:
B. Gonzalez, M. A. Pajares, J. A. Hermoso, D. Guillerm, G. Guillerm, J. Sanz-Aparicio
Crystal Structures Of Methionine Adenosyltransferase Complexed With Substrates And Products Reveal The Methionine-Atp Recognition And Give Insights Into The Catalytic Mechanism
J. Mol. Biol. V. 331 407 2003
(for further references see the
PDB file header
)
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Hetero Components
(3, 8)
Info
All Hetero Components
1a: ADENOSINE-5'-TRIPHOSPHATE (ATPa)
2a: POTASSIUM ION (Ka)
2b: POTASSIUM ION (Kb)
3a: (2S,4S)-2-AMINO-4,5-EPOXIPENTANOIC... (LISa)
4a: MAGNESIUM ION (MGa)
4b: MAGNESIUM ION (MGb)
4c: MAGNESIUM ION (MGc)
5a: PHOSPHATE ION (PO4a)
5b: PHOSPHATE ION (PO4b)
View:
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Label:
No.
Name
Count
Type
Full Name
1
ATP
2
Ligand/Ion
ADENOSINE-5'-TRIPHOSPHATE
2
K
-1
Ligand/Ion
POTASSIUM ION
3
LIS
2
Ligand/Ion
(2S,4S)-2-AMINO-4,5-EPOXIPENTANOIC ACID
4
MG
-1
Ligand/Ion
MAGNESIUM ION
5
PO4
4
Ligand/Ion
PHOSPHATE ION
[
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
9: AC9 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LYS A:182 , VAL A:205 , SER A:207 , MG A:1401
BINDING SITE FOR RESIDUE PO4 A1400
2
AC2
SOFTWARE
SER A:248 , PO4 A:1400 , ASP B:135
BINDING SITE FOR RESIDUE MG A1401
3
AC3
SOFTWARE
LYS A:182 , LIS A:1398 , ATP B:1397
BINDING SITE FOR RESIDUE MG A1402
4
AC4
SOFTWARE
GLU A:24 , LYS A:266 , HOH A:2001 , ATP B:1397
BINDING SITE FOR RESIDUE MG A1403
5
AC5
SOFTWARE
GLY A:264 , ILE A:267 , ARG B:265
BINDING SITE FOR RESIDUE K A1404
6
AC6
SOFTWARE
ARG A:265 , LYS A:266 , HOH A:2003 , GLY B:280 , ALA B:282 , LYS B:286
BINDING SITE FOR RESIDUE PO4 B1399
7
AC7
SOFTWARE
SER B:284
BINDING SITE FOR RESIDUE K B1405
8
AC8
SOFTWARE
ARG A:250 , PHE A:251 , MG A:1402 , ATP B:1397
BINDING SITE FOR RESIDUE LIS A1398
9
AC9
SOFTWARE
HIS A:30 , PRO A:31 , ASP A:180 , LYS A:182 , GLY A:258 , ASP A:259 , LYS A:266 , LIS A:1398 , MG A:1402 , MG A:1403 , ALA B:56 , GLU B:71 , LYS B:290 , HOH B:2013
BINDING SITE FOR RESIDUE ATP B1397
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(2, 8)
Info
All PROSITE Patterns/Profiles
1: ADOMET_SYNTHASE_1 (A:132-142,B:132-142)
2: ADOMET_SYNTHASE_2 (A:279-287,B:279-287)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
ADOMET_SYNTHASE_1
PS00376
S-adenosylmethionine synthase signature 1.
METK1_RAT
132-142
4
A:132-142
B:132-142
2
ADOMET_SYNTHASE_2
PS00377
S-adenosylmethionine synthase signature 2.
METK1_RAT
279-287
4
A:279-287
B:279-287
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Exons
(0, 0)
Info
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 6)
Info
All SCOP Domains
1a: SCOP_d1o93a1 (A:17-116)
1b: SCOP_d1o93a2 (A:129-252)
1c: SCOP_d1o93a3 (A:253-396)
1d: SCOP_d1o93b1 (B:17-116)
1e: SCOP_d1o93b2 (B:129-252)
1f: SCOP_d1o93b3 (B:253-396)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
S-adenosylmethionine synthetase
(23)
Superfamily
:
S-adenosylmethionine synthetase
(23)
Family
:
S-adenosylmethionine synthetase
(15)
Protein domain
:
S-adenosylmethionine synthetase
(15)
Norway rat (Rattus norvegicus) [TaxId: 10116]
(5)
1a
d1o93a1
A:17-116
1b
d1o93a2
A:129-252
1c
d1o93a3
A:253-396
1d
d1o93b1
B:17-116
1e
d1o93b2
B:129-252
1f
d1o93b3
B:253-396
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CATH Domains
(1, 6)
Info
all CATH domains
1a: CATH_1o93A01 (A:130-152,A:291-395)
1b: CATH_1o93A03 (A:17-25,A:153-253)
1c: CATH_1o93B03 (B:17-25,B:153-253)
1d: CATH_1o93A02 (A:26-129,A:254-290)
1e: CATH_1o93B02 (B:26-129,B:254-290)
1f: CATH_1o93B01 (B:130-152,B:291-395)
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Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
GMP Synthetase; Chain A, domain 3
(192)
Homologous Superfamily
:
[code=3.30.300.10, no name defined]
(22)
Rat (Rattus norvegicus)
(5)
1a
1o93A01
A:130-152,A:291-395
1b
1o93A03
A:17-25,A:153-253
1c
1o93B03
B:17-25,B:153-253
1d
1o93A02
A:26-129,A:254-290
1e
1o93B02
B:26-129,B:254-290
1f
1o93B01
B:130-152,B:291-395
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Pfam Domains
(3, 6)
Info
all PFAM domains
1a: PFAM_S_AdoMet_synt_C_1o93B01 (B:253-390)
1b: PFAM_S_AdoMet_synt_C_1o93B02 (B:253-390)
2a: PFAM_S_AdoMet_synt_M_1o93B03 (B:129-251)
2b: PFAM_S_AdoMet_synt_M_1o93B04 (B:129-251)
3a: PFAM_S_AdoMet_synt_N_1o93B05 (B:17-116)
3b: PFAM_S_AdoMet_synt_N_1o93B06 (B:17-116)
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Clans
(
)
(
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)
(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: S-AdoMet_synt_C]
(16)
Family
:
S-AdoMet_synt_C
(16)
Rattus norvegicus (Rat)
(5)
1a
S-AdoMet_synt_C-1o93B01
B:253-390
1b
S-AdoMet_synt_C-1o93B02
B:253-390
Clan
:
no clan defined [family: S-AdoMet_synt_M]
(16)
Family
:
S-AdoMet_synt_M
(16)
Rattus norvegicus (Rat)
(5)
2a
S-AdoMet_synt_M-1o93B03
B:129-251
2b
S-AdoMet_synt_M-1o93B04
B:129-251
Clan
:
no clan defined [family: S-AdoMet_synt_N]
(16)
Family
:
S-AdoMet_synt_N
(16)
Rattus norvegicus (Rat)
(5)
3a
S-AdoMet_synt_N-1o93B05
B:17-116
3b
S-AdoMet_synt_N-1o93B06
B:17-116
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