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1N2B
Asym. Unit
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Asym.Unit (101 KB)
Biol.Unit 1 (95 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A PANTOTHENATE SYNTHETASE FROM M. TUBERCULOSIS IN COMPLEX WITH AMPCPP AND PANTOATE, HIGHER OCCUPANCY OF PANTOATE AND LOWER OCCUPANCY OF AMPCPP IN SUBUNIT A
Authors
:
S. Wang, D. Eisenberg, Tb Structural Genomics Consortium (Tbsgc)
Date
:
22 Oct 02 (Deposition) - 22 Apr 03 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.70
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Rossmann Fold, Dimer, Intersubunit Beta Sheet, Structural Genomics, Psi, Protein Structure Initiative, Tb Structural Genomics Consortium, Tbsgc, Ligase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Wang, D. Eisenberg
Crystal Structures Of A Pantothenate Synthetase From M. Tuberculosis And Its Complexes With Substrates And A Reaction Intermediate
Protein Sci. V. 12 1097 2003
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Hetero Components
(6, 14)
Info
All Hetero Components
1a: DIPHOSPHOMETHYLPHOSPHONIC ACID ADE... (APCa)
1b: DIPHOSPHOMETHYLPHOSPHONIC ACID ADE... (APCb)
2a: ETHANOL (EOHa)
2b: ETHANOL (EOHb)
2c: ETHANOL (EOHc)
2d: ETHANOL (EOHd)
2e: ETHANOL (EOHe)
3a: GLYCEROL (GOLa)
3b: GLYCEROL (GOLb)
3c: GLYCEROL (GOLc)
4a: MAGNESIUM ION (MGa)
4b: MAGNESIUM ION (MGb)
5a: PANTOATE (PAFa)
6a: SULFATE ION (SO4a)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
APC
2
Ligand/Ion
DIPHOSPHOMETHYLPHOSPHONIC ACID ADENOSYL ESTER
2
EOH
5
Ligand/Ion
ETHANOL
3
GOL
3
Ligand/Ion
GLYCEROL
4
MG
2
Ligand/Ion
MAGNESIUM ION
5
PAF
1
Ligand/Ion
PANTOATE
6
SO4
1
Ligand/Ion
SULFATE ION
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Sites
(14, 14)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP A:161 , APC A:801 , HOH A:1122 , HOH A:1143
BINDING SITE FOR RESIDUE MG A 901
02
AC2
SOFTWARE
APC B:802 , HOH B:917 , HOH B:929 , HOH B:1021
BINDING SITE FOR RESIDUE MG B 902
03
AC3
SOFTWARE
ARG A:56 , PRO A:58 , ARG A:154
BINDING SITE FOR RESIDUE SO4 A 601
04
AC4
SOFTWARE
MET A:40 , HIS A:44 , HIS A:47 , LEU A:50 , TYR A:82 , PHE A:157 , GLY A:158 , LYS A:160 , ASP A:161 , THR A:186 , VAL A:187 , MET A:195 , SER A:196 , SER A:197 , ARG A:198 , MG A:901 , PAF A:1001 , HOH A:1031 , HOH A:1143
BINDING SITE FOR RESIDUE APC A 801
05
AC5
SOFTWARE
HIS B:44 , HIS B:47 , LEU B:50 , TYR B:82 , PHE B:157 , GLY B:158 , LYS B:160 , ASP B:161 , THR B:186 , VAL B:187 , MET B:195 , SER B:196 , SER B:197 , ARG B:198 , GOL B:503 , MG B:902 , HOH B:922 , HOH B:929 , HOH B:938 , HOH B:1042 , HOH B:1054
BINDING SITE FOR RESIDUE APC B 802
06
AC6
SOFTWARE
PRO A:38 , MET A:40 , GLN A:72 , VAL A:142 , PHE A:157 , GLN A:164 , APC A:801 , HOH A:1003
BINDING SITE FOR RESIDUE PAF A 1001
07
AC7
SOFTWARE
MET A:109 , TYR A:110 , PRO A:111 , ASP A:112 , GLY A:113 , ARG A:115 , THR A:116 , LYS A:145 , ASP B:174
BINDING SITE FOR RESIDUE GOL A 501
08
AC8
SOFTWARE
ASP A:174 , MET B:109 , TYR B:110 , PRO B:111 , ASP B:112 , GLY B:113 , LEU B:114 , ARG B:115 , THR B:116 , LYS B:145
BINDING SITE FOR RESIDUE GOL B 502
09
AC9
SOFTWARE
GLN B:72 , VAL B:139 , VAL B:142 , GLN B:164 , APC B:802 , HOH B:971 , HOH B:1054
BINDING SITE FOR RESIDUE GOL B 503
10
BC1
SOFTWARE
MET A:40 , GLN A:72 , HIS A:135
BINDING SITE FOR RESIDUE EOH A 701
11
BC2
SOFTWARE
GLU B:126 , ARG B:253 , LEU B:257 , GLY B:258 , PRO B:259
BINDING SITE FOR RESIDUE EOH B 702
12
BC3
SOFTWARE
SER B:24 , ARG B:25 , ARG B:28 , VAL B:150 , ARG B:151
BINDING SITE FOR RESIDUE EOH B 703
13
BC4
SOFTWARE
THR A:218 , HIS B:222 , THR B:225
BINDING SITE FOR RESIDUE EOH B 704
14
BC5
SOFTWARE
LEU B:147 , ARG B:151 , PRO B:152 , ASP B:178 , VAL B:179
BINDING SITE FOR RESIDUE EOH B 705
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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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, 2)
Info
All SCOP Domains
1a: SCOP_d1n2ba_ (A:)
1b: SCOP_d1n2bb_ (B:)
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(
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)
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)
(
)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Adenine nucleotide alpha hydrolase-like
(440)
Superfamily
:
Nucleotidylyl transferase
(325)
Family
:
Pantothenate synthetase (Pantoate-beta-alanine ligase, PanC)
(46)
Protein domain
:
Pantothenate synthetase (Pantoate-beta-alanine ligase, PanC)
(44)
Mycobacterium tuberculosis [TaxId: 1773]
(39)
1a
d1n2ba_
A:
1b
d1n2bb_
B:
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1n2bA02 (A:186-288)
1b: CATH_1n2bB02 (B:185-288)
2a: CATH_1n2bA01 (A:3-185)
2b: CATH_1n2bB01 (B:2-184)
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)
Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Pantoate--beta-alanine Ligase; Chain: A,domain 2
(43)
Homologous Superfamily
:
[code=3.30.1300.10, no name defined]
(36)
Mycobacterium tuberculosis. Organism_taxid: 1773.
(19)
1a
1n2bA02
A:186-288
1b
1n2bB02
B:185-288
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
Tyrosyl-Transfer RNA Synthetase , subunit E, domain 1
(328)
Mycobacterium tuberculosis. Organism_taxid: 1773.
(20)
2a
1n2bA01
A:3-185
2b
1n2bB01
B:2-184
[
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Pantoate_ligase_1n2bB01 (B:11-285)
1b: PFAM_Pantoate_ligase_1n2bB02 (B:11-285)
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)
Organisms
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)
(
)
Clan
:
HUP
(230)
Family
:
Pantoate_ligase
(16)
Mycobacterium tuberculosis
(7)
1a
Pantoate_ligase-1n2bB01
B:11-285
1b
Pantoate_ligase-1n2bB02
B:11-285
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Asymmetric Unit 1
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