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2PTQ
Asym. Unit
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Asym.Unit (165 KB)
Biol.Unit 1 (315 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF ESCHERICHIA COLI ADENYLOSUCCINATE LYASE MUTANT H171N WITH BOUND AMP AND FUMARATE
Authors
:
M. Tsai, P. L. Howell
Date
:
08 May 07 (Deposition) - 03 Jul 07 (Release) - 15 Feb 12 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Adenylosuccinate Lyase, Mutant-Product Complex, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. Tsai, J. Koo, P. Yip, R. F. Colman, M. L. Segall, P. L. Howell
Substrate And Product Complexes Of Escherichia Coli Adenylosuccinate Lyase Provide New Insights Into The Enzymatic Mechanism.
J. Mol. Biol. V. 370 541 2007
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: ADENOSINE MONOPHOSPHATE (AMPa)
1b: ADENOSINE MONOPHOSPHATE (AMPb)
2a: FUMARIC ACID (FUMa)
2b: FUMARIC ACID (FUMb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
AMP
2
Ligand/Ion
ADENOSINE MONOPHOSPHATE
2
FUM
2
Ligand/Ion
FUMARIC ACID
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:91 , THR A:122 , SER A:123 , THR A:170 , ASN A:171 , GLN A:247 , AMP A:2200 , HOH A:2211 , SER B:295 , SER B:296 , MET B:298 , LYS B:301 , ASN B:303
BINDING SITE FOR RESIDUE FUM B 1100
2
AC2
SOFTWARE
SER A:295 , SER A:296 , MET A:298 , LYS A:301 , ASN A:303 , HIS B:91 , THR B:122 , SER B:123 , THR B:170 , ASN B:171 , GLN B:247 , AMP B:2100 , HOH B:2128
BINDING SITE FOR RESIDUE FUM A 1200
3
AC3
SOFTWARE
ARG A:15 , TYR A:16 , ASN A:303 , ILE A:305 , ASN A:309 , FUM A:1200 , GLU B:86 , ASN B:90 , HIS B:91 , ASP B:92 , SER B:123 , GLU B:124 , ASN B:171 , GLN B:247 , ARG B:335 , LEU B:337 , SER B:340 , THR B:341 , ARG B:344 , HOH B:2119 , HOH B:2128 , HOH B:2171 , HOH B:2192 , HOH B:2242 , HOH B:2243
BINDING SITE FOR RESIDUE AMP B 2100
4
AC4
SOFTWARE
ASN A:90 , HIS A:91 , ASP A:92 , SER A:123 , GLU A:124 , ASN A:171 , GLN A:247 , ARG A:335 , LEU A:337 , SER A:340 , THR A:341 , ARG A:344 , HOH A:2211 , HOH A:2249 , HOH A:2257 , HOH A:2270 , HOH A:2327 , HOH A:2414 , ARG B:15 , TYR B:16 , ASN B:303 , ILE B:305 , ASN B:309 , FUM B:1100
BINDING SITE FOR RESIDUE AMP A 2200
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: FUMARATE_LYASES (A:294-303,B:294-303)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
FUMARATE_LYASES
PS00163
Fumarate lyases signature.
PUR8_ECOLI
294-303
2
A:294-303
B:294-303
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(0, 0)
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Sorry, no Info available
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CATH Domains
(3, 6)
Info
all CATH domains
1a: CATH_2ptqA01 (A:1-117)
1b: CATH_2ptqB01 (B:1-117)
2a: CATH_2ptqA03 (A:382-445)
2b: CATH_2ptqB03 (B:382-445)
3a: CATH_2ptqB02 (B:118-381,B:446-458)
3b: CATH_2ptqA02 (A:118-381,A:446-459)
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Fumarase C; Chain B, domain 1
(57)
Homologous Superfamily
:
Fumarase/aspartase (N-terminal domain)
(57)
Escherichia coli. Organism_taxid: 562.
(4)
1a
2ptqA01
A:1-117
1b
2ptqB01
B:1-117
Topology
:
Ribonucleotide Reductase Protein R1; domain 1
(62)
Homologous Superfamily
:
Fumarase/aspartase (C-terminal domain)
(42)
Escherichia coli. Organism_taxid: 562.
(4)
2a
2ptqA03
A:382-445
2b
2ptqB03
B:382-445
Architecture
:
Up-down Bundle
(3216)
Topology
:
Fumarase C; Chain A, domain 2
(60)
Homologous Superfamily
:
Fumarase/aspartase (Central domain)
(59)
Escherichia coli. Organism_taxid: 562.
(4)
3a
2ptqB02
B:118-381,B:446-458
3b
2ptqA02
A:118-381,A:446-459
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_ASL_C_2ptqB01 (B:331-445)
1b: PFAM_ASL_C_2ptqB02 (B:331-445)
2a: PFAM_Lyase_1_2ptqB03 (B:14-320)
2b: PFAM_Lyase_1_2ptqB04 (B:14-320)
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Clan
:
no clan defined [family: ASL_C]
(4)
Family
:
ASL_C
(4)
Escherichia coli (strain K12)
(3)
1a
ASL_C-2ptqB01
B:331-445
1b
ASL_C-2ptqB02
B:331-445
Clan
:
no clan defined [family: Lyase_1]
(27)
Family
:
Lyase_1
(27)
Escherichia coli (strain K12)
(7)
2a
Lyase_1-2ptqB03
B:14-320
2b
Lyase_1-2ptqB04
B:14-320
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Asym.Unit (165 KB)
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