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1SZE
Biol. Unit 1
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Asym.Unit (136 KB)
Biol.Unit 1 (253 KB)
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(1)
Title
:
L230A MUTANT FLAVOCYTOCHROME B2 WITH BENZOYLFORMATE
Authors
:
C. G. Mowat, A. Wehenkel, A. J. Green, M. D. Walkinshaw, G. A. Reid, S. K. C
Date
:
05 Apr 04 (Deposition) - 27 Jul 04 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.00
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (2x)
Keywords
:
Flavocytochrome; L-Lactate Dehydrogenase; Benzoylformate, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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)
Reference
:
C. G. Mowat, A. Wehenkel, A. J. Green, M. D. Walkinshaw, G. A. Reid, S. K. Chapman
Altered Substrate Specificity In Flavocytochrome B(2): Structural Insights Into The Mechanism Of L-Lactate Dehydrogenation
Biochemistry V. 43 9519 2004
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Hetero Components
(2, 8)
Info
All Hetero Components
1a: BENZOYL-FORMIC ACID (173a)
1b: BENZOYL-FORMIC ACID (173b)
2a: FLAVIN MONONUCLEOTIDE (FMNa)
2b: FLAVIN MONONUCLEOTIDE (FMNb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
173
4
Ligand/Ion
BENZOYL-FORMIC ACID
2
FMN
4
Ligand/Ion
FLAVIN MONONUCLEOTIDE
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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
TYR A:143 , TYR A:144 , SER A:195 , ALA A:196 , THR A:197 , ALA A:198 , SER A:228 , GLN A:252 , TYR A:254 , THR A:280 , LYS A:349 , SER A:371 , HIS A:373 , GLY A:374 , ARG A:376 , ASP A:409 , GLY A:410 , GLY A:411 , ARG A:413 , GLY A:432 , ARG A:433 , 173 A:5580 , HOH A:5600 , HOH A:5616
BINDING SITE FOR RESIDUE FMN A 5570
2
AC2
SOFTWARE
TYR B:143 , TYR B:144 , SER B:195 , ALA B:196 , THR B:197 , ALA B:198 , SER B:228 , GLN B:252 , TYR B:254 , THR B:280 , LYS B:349 , SER B:371 , HIS B:373 , GLY B:374 , ARG B:376 , ASP B:409 , GLY B:410 , GLY B:411 , ARG B:413 , LEU B:431 , GLY B:432 , ARG B:433 , 173 B:9580 , HOH B:9582 , HOH B:9598
BINDING SITE FOR RESIDUE FMN B 9570
3
AC3
SOFTWARE
TYR A:143 , TYR A:254 , ILE A:326 , HIS A:373 , ARG A:376 , FMN A:5570
BINDING SITE FOR RESIDUE 173 A 5580
4
AC4
SOFTWARE
TYR B:143 , ALA B:230 , TYR B:254 , HIS B:373 , ARG B:376 , FMN B:9570
BINDING SITE FOR RESIDUE 173 B 9580
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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: FMN_HYDROXY_ACID_DH_2 (A:117-483,B:117-483)
2: FMN_HYDROXY_ACID_DH_1 (A:371-377,B:371-377)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
FMN_HYDROXY_ACID_DH_2
PS51349
FMN-dependent alpha-hydroxy acid dehydrogenase domain profile.
CYB2_YEAST
197-563
4
A:117-483
B:117-483
2
FMN_HYDROXY_ACID_DH_1
PS00557
FMN-dependent alpha-hydroxy acid dehydrogenases active site.
CYB2_YEAST
451-457
4
A:371-377
B:371-377
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1szea_ (A:)
1b: SCOP_d1szeb_ (B:)
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Protein Domains
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Organisms
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Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
FMN-linked oxidoreductases
(290)
Family
:
FMN-linked oxidoreductases
(242)
Protein domain
:
Flavocytochrome b2, C-terminal domain
(11)
Baker's yeast (Saccharomyces cerevisiae) [TaxId: 4932]
(11)
1a
d1szea_
A:
1b
d1szeb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1szeB01 (B:112-493)
1b: CATH_1szeA01 (A:112-493)
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Organisms
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Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Baker's yeast (Saccharomyces cerevisiae)
(49)
1a
1szeB01
B:112-493
1b
1szeA01
A:112-493
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_FMN_dh_1szeB01 (B:132-480)
1b: PFAM_FMN_dh_1szeB02 (B:132-480)
2a: PFAM_Cyt_b5_1szeB03 (B:100-162)
2b: PFAM_Cyt_b5_1szeB04 (B:100-162)
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Clan
:
TIM_barrel
(694)
Family
:
FMN_dh
(23)
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Bakers yeast)
(8)
1a
FMN_dh-1szeB01
B:132-480
1b
FMN_dh-1szeB02
B:132-480
Clan
:
no clan defined [family: Cyt-b5]
(29)
Family
:
Cyt-b5
(29)
Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Bakers yeast)
(9)
2a
Cyt-b5-1szeB03
B:100-162
2b
Cyt-b5-1szeB04
B:100-162
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