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2CCD
Asym. Unit
Info
Asym.Unit (241 KB)
Biol.Unit 1 (233 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE CATALASE-PEROXIDASE (KATG) AND S315T MUTANT FROM MYCOBACTERIUM TUBERCULOSIS
Authors
:
H. Yu, J. C. Sacchettini
Date
:
16 Jan 06 (Deposition) - 19 Jan 06 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Oxidoreductase, Katg, Hydrogen Peroxide, Iron, Metal-Binding
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
X. Zhao, H. Yu, S. Yu, F. Wang, J. C. Sacchettini, R. S. Magliozzo
Hydrogen Peroxide-Mediated Isoniazid Activation Catalyzed By Mycobacterium Tuberculosis Catalase- Peroxidase (Katg) And Its S315T Mutant.
Biochemistry V. 45 4131 2006
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
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Sites
(2, 2)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
PRO A:100 , ILE A:103 , TRP A:107 , VAL A:230 , PRO A:232 , LEU A:265 , ILE A:266 , GLY A:269 , HIS A:270 , GLY A:273 , LYS A:274 , THR A:275 , HIS A:276 , THR A:314 , THR A:315 , TRP A:321 , THR A:380 , PHE A:408 , TRP A:412 , HOH A:2035 , HOH A:2339 , HOH A:2340
BINDING SITE FOR RESIDUE HEM A1741
2
AC2
SOFTWARE
PRO B:100 , LEU B:101 , ILE B:103 , TRP B:107 , VAL B:230 , PRO B:232 , PHE B:252 , LEU B:265 , GLY B:269 , HIS B:270 , GLY B:273 , LYS B:274 , THR B:275 , HIS B:276 , THR B:314 , THR B:315 , TRP B:321 , LEU B:378 , THR B:380 , PHE B:408 , HOH B:2253 , HOH B:2254 , HOH B:2255
BINDING SITE FOR RESIDUE HEM B1741
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SAPs(SNPs)/Variants
(7, 14)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_KATG_MYCTU_001 (W300G, chain A/B, )
2: VAR_KATG_MYCTU_002 (T315T, chain A/B, )
3: VAR_KATG_MYCTU_003 (R463L, chain A/B, )
4: VAR_KATG_MYCTU_004 (P501A, chain A/B, )
5: VAR_KATG_MYCTU_005 (Q525P, chain A/B, )
6: VAR_KATG_MYCTU_006 (L587P, chain A/B, )
7: VAR_KATG_MYCTU_007 (S700P, chain A/B, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_KATG_MYCTU_001
*
W
300
G
KATG_MYCTU
---
---
A/B
W
300
G
2
UniProt
VAR_KATG_MYCTU_002
*
S
315
T
KATG_MYCTU
---
---
A/B
T
315
T
3
UniProt
VAR_KATG_MYCTU_003
*
R
463
L
KATG_MYCTU
---
---
A/B
R
463
L
4
UniProt
VAR_KATG_MYCTU_004
*
P
501
A
KATG_MYCTU
---
---
A/B
P
501
A
5
UniProt
VAR_KATG_MYCTU_005
*
Q
525
P
KATG_MYCTU
---
---
A/B
Q
525
P
6
UniProt
VAR_KATG_MYCTU_006
*
L
587
P
KATG_MYCTU
---
---
A/B
L
587
P
7
UniProt
VAR_KATG_MYCTU_007
*
S
700
P
KATG_MYCTU
---
---
A/B
S
700
P
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 4)
Info
All PROSITE Patterns/Profiles
1: PEROXIDASE_2 (A:99-110,B:99-110,A:99-110,B:99-11...)
2: PEROXIDASE_1 (A:262-272,B:262-272,A:262-272,B:26...)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PEROXIDASE_2
PS00436
Peroxidases active site signature.
KATG_MYCTO
99-110
2
A:99-110
B:99-110
KATG_MYCTU
99-110
2
A:99-110
B:99-110
2
PEROXIDASE_1
PS00435
Peroxidases proximal heme-ligand signature.
KATG_MYCTO
262-272
2
A:262-272
B:262-272
KATG_MYCTU
262-272
2
A:262-272
B:262-272
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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_d2ccda1 (A:26-432)
1b: SCOP_d2ccda2 (A:433-740)
1c: SCOP_d2ccdb1 (B:26-432)
1d: SCOP_d2ccdb2 (B:433-740)
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Protein Domains
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(
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Organisms
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)
Class
:
All alpha proteins
(14657)
Fold
:
Heme-dependent peroxidases
(402)
Superfamily
:
Heme-dependent peroxidases
(402)
Family
:
automated matches
(40)
Protein domain
:
automated matches
(40)
Mycobacterium tuberculosis [TaxId: 1773]
(2)
1a
d2ccda1
A:26-432
1b
d2ccda2
A:433-740
1c
d2ccdb1
B:26-432
1d
d2ccdb2
B:433-740
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CATH Domains
(2, 8)
Info
all CATH domains
1a: CATH_2ccdA03 (A:445-590,A:719-740)
1b: CATH_2ccdB03 (B:445-590,B:719-740)
1c: CATH_2ccdA01 (A:65-194,A:412-423)
1d: CATH_2ccdB01 (B:65-194,B:412-423)
2a: CATH_2ccdA04 (A:591-718)
2b: CATH_2ccdB04 (B:591-718)
2c: CATH_2ccdA02 (A:244-277,A:313-411)
2d: CATH_2ccdB02 (B:244-277,B:313-411)
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Organisms
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Peroxidase; domain 1
(244)
Homologous Superfamily
:
[code=1.10.520.10, no name defined]
(241)
Mycobacterium tuberculosis. Organism_taxid: 1773. Strain: mtb h37rv.
(2)
1a
2ccdA03
A:445-590,A:719-740
1b
2ccdB03
B:445-590,B:719-740
1c
2ccdA01
A:65-194,A:412-423
1d
2ccdB01
B:65-194,B:412-423
Topology
:
Peroxidase; domain 2
(241)
Homologous Superfamily
:
Peroxidase, domain 2
(241)
Mycobacterium tuberculosis. Organism_taxid: 1773. Strain: mtb h37rv.
(2)
2a
2ccdA04
A:591-718
2b
2ccdB04
B:591-718
2c
2ccdA02
A:244-277,A:313-411
2d
2ccdB02
B:244-277,B:313-411
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Pfam Domains
(0, 0)
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Asym.Unit (241 KB)
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