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1QWS
Asym. Unit
Info
Asym.Unit (529 KB)
Biol.Unit 1 (520 KB)
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(1)
Title
:
STRUCTURE OF THE D181N VARIANT OF CATALASE HPII FROM E. COLI
Authors
:
P. Chelikani, X. Carpena, I. Fita, P. C. Loewen
Date
:
03 Sep 03 (Deposition) - 14 Oct 03 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.90
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Beta Barrel, Variant, Heme B, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
P. Chelikani, X. Carpena, I. Fita, P. C. Loewen
An Electrical Potential In The Access Channel Of Catalases Enhances Catalysis
J. Biol. Chem. V. 278 31290 2003
(for further references see the
PDB file header
)
[
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]
Hetero Components
(1, 4)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
1c: PROTOPORPHYRIN IX CONTAINING FE (HEMc)
1d: PROTOPORPHYRIN IX CONTAINING FE (HEMd)
View:
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Label:
No.
Name
Count
Type
Full Name
1
HEM
4
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
[
close Hetero Component info
]
Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:125 , ILE A:126 , VAL A:127 , HIS A:128 , ARG A:165 , VAL A:199 , GLY A:200 , ASN A:201 , PHE A:206 , PHE A:214 , HIS A:275 , PHE A:391 , LEU A:407 , ARG A:411 , SER A:414 , TYR A:415 , THR A:418 , GLN A:419 , ARG A:422 , HOH A:1119 , HOH A:3973 , HOH A:3999 , ASP D:118
BINDING SITE FOR RESIDUE HEM A 760
2
AC2
SOFTWARE
ARG B:125 , ILE B:126 , VAL B:127 , HIS B:128 , ARG B:165 , GLY B:184 , VAL B:199 , GLY B:200 , ASN B:201 , PHE B:206 , PHE B:214 , HIS B:275 , PHE B:391 , LEU B:407 , ARG B:411 , SER B:414 , TYR B:415 , THR B:418 , GLN B:419 , ARG B:422 , HOH B:1529 , HOH B:3976 , HOH B:4000 , ASP C:118
BINDING SITE FOR RESIDUE HEM B 760
3
AC3
SOFTWARE
ASP B:118 , ARG C:125 , ILE C:126 , VAL C:127 , HIS C:128 , ARG C:165 , GLY C:184 , VAL C:199 , GLY C:200 , ASN C:201 , PHE C:206 , PHE C:214 , ILE C:274 , HIS C:275 , PHE C:391 , LEU C:407 , ARG C:411 , SER C:414 , TYR C:415 , THR C:418 , GLN C:419 , ARG C:422 , HOH C:1934 , HOH C:3974 , HOH C:3975
BINDING SITE FOR RESIDUE HEM C 760
4
AC4
SOFTWARE
ASP A:118 , ARG D:125 , ILE D:126 , VAL D:127 , HIS D:128 , ARG D:165 , GLY D:184 , VAL D:199 , GLY D:200 , ASN D:201 , PHE D:206 , PHE D:214 , ILE D:274 , HIS D:275 , PHE D:391 , LEU D:407 , ARG D:411 , SER D:414 , TYR D:415 , THR D:418 , GLN D:419 , ARG D:422 , HOH D:2343 , HOH D:3971 , HOH D:3972
BINDING SITE FOR RESIDUE HEM D 760
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(3, 12)
Info
All PROSITE Patterns/Profiles
1: CATALASE_3 (A:77-568,B:77-568,C:77-568,D:77-56...)
2: CATALASE_2 (A:117-133,B:117-133,C:117-133,D:11...)
3: CATALASE_1 (A:411-419,B:411-419,C:411-419,D:41...)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CATALASE_3
PS51402
catalase family profile.
CATE_ECOLI
77-568
4
A:77-568
B:77-568
C:77-568
D:77-568
2
CATALASE_2
PS00438
Catalase proximal active site signature.
CATE_ECOLI
117-133
4
A:117-133
B:117-133
C:117-133
D:117-133
3
CATALASE_1
PS00437
Catalase proximal heme-ligand signature.
CATE_ECOLI
411-419
4
A:411-419
B:411-419
C:411-419
D:411-419
[
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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.
SCOP Domains
(2, 8)
Info
All SCOP Domains
1a: SCOP_d1qwsa1 (A:598-753)
1b: SCOP_d1qwsb1 (B:598-753)
1c: SCOP_d1qwsc1 (C:598-753)
1d: SCOP_d1qwsd1 (D:598-753)
2a: SCOP_d1qwsa2 (A:27-597)
2b: SCOP_d1qwsb2 (B:27-597)
2c: SCOP_d1qwsc2 (C:27-597)
2d: SCOP_d1qwsd2 (D:27-597)
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)
(
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(
)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Flavodoxin-like
(1057)
Superfamily
:
Class I glutamine amidotransferase-like
(173)
Family
:
Catalase, C-terminal domain
(17)
Protein domain
:
Catalase, C-terminal domain
(17)
Escherichia coli, HPII [TaxId: 562]
(16)
1a
d1qwsa1
A:598-753
1b
d1qwsb1
B:598-753
1c
d1qwsc1
C:598-753
1d
d1qwsd1
D:598-753
Class
:
Multi-domain proteins (alpha and beta)
(2421)
Fold
:
Heme-dependent catalase-like
(82)
Superfamily
:
Heme-dependent catalase-like
(82)
Family
:
Heme-dependent catalases
(80)
Protein domain
:
Catalase II
(16)
Escherichia coli, HPII [TaxId: 562]
(16)
2a
d1qwsa2
A:27-597
2b
d1qwsb2
B:27-597
2c
d1qwsc2
C:27-597
2d
d1qwsd2
D:27-597
[
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CATH Domains
(0, 0)
Info
all CATH domains
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Sorry, no Info available
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Pfam Domains
(2, 8)
Info
all PFAM domains
1a: PFAM_Catalase_rel_1qwsD01 (D:495-563)
1b: PFAM_Catalase_rel_1qwsD02 (D:495-563)
1c: PFAM_Catalase_rel_1qwsD03 (D:495-563)
1d: PFAM_Catalase_rel_1qwsD04 (D:495-563)
2a: PFAM_Catalase_1qwsD05 (D:81-469)
2b: PFAM_Catalase_1qwsD06 (D:81-469)
2c: PFAM_Catalase_1qwsD07 (D:81-469)
2d: PFAM_Catalase_1qwsD08 (D:81-469)
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Clans
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(
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Families
(
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(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: Catalase-rel]
(18)
Family
:
Catalase-rel
(18)
Escherichia coli (strain K12)
(3)
1a
Catalase-rel-1qwsD01
D:495-563
1b
Catalase-rel-1qwsD02
D:495-563
1c
Catalase-rel-1qwsD03
D:495-563
1d
Catalase-rel-1qwsD04
D:495-563
Clan
:
no clan defined [family: Catalase]
(19)
Family
:
Catalase
(19)
Escherichia coli (strain K12)
(3)
2a
Catalase-1qwsD05
D:81-469
2b
Catalase-1qwsD06
D:81-469
2c
Catalase-1qwsD07
D:81-469
2d
Catalase-1qwsD08
D:81-469
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Asymmetric Unit 1
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select all 'ALA' residues (Alanines) in chain 'A'
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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