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1PV8
Asym. Unit
Info
Asym.Unit (98 KB)
Biol.Unit 1 (273 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A LOW ACTIVITY F12L MUTANT OF HUMAN PORPHOBILINOGEN SYNTHASE
Authors
:
S. Breinig, J. Kervinen, L. Stith, A. S. Wasson, R. Fairman, A. Wlodawer A. Zdanov, E. K. Jaffe
Date
:
26 Jun 03 (Deposition) - 09 Sep 03 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (3x)
Keywords
:
Porphobilinogen Synthase, Tetrapyrrole Biosynthesis, Reaction Intermediate, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Breinig, J. Kervinen, L. Stith, A. S. Wasson, R. Fairman, A. Wlodawer, A. Zdanov, E. K. Jaffe
Control Of Tetrapyrrole Biosynthesis By Alternate Quaternar Forms Of Porphobilinogen Synthase.
Nat. Struct. Biol. V. 10 757 2003
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: 3-(2-AMINOETHYL)-4-(AMINOMETHYL)HE... (PB1a)
2a: ZINC ION (ZNa)
2b: ZINC ION (ZNb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
PB1
1
Ligand/Ion
3-(2-AMINOETHYL)-4-(AMINOMETHYL)HEPTANEDIOIC ACID
2
ZN
2
Ligand/Ion
ZINC ION
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
CYS A:122 , CYS A:124 , SER A:168
BINDING SITE FOR RESIDUE ZN A 401
2
AC2
SOFTWARE
SER B:168
BINDING SITE FOR RESIDUE ZN B 401
3
AC3
SOFTWARE
PHE A:79 , SER A:168 , TYR A:196 , LYS A:199 , TYR A:205 , PHE A:208 , ARG A:209 , LYS A:252 , SER A:279 , TYR A:318 , HOH A:565
BINDING SITE FOR RESIDUE PB1 A 350
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SAPs(SNPs)/Variants
(6, 12)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_020973 (L12L, chain A/B, )
2: VAR_003633 (K59N, chain A/B, )
3: VAR_020974 (V153M, chain A/B, )
4: VAR_003635 (R240W, chain A/B, )
5: VAR_003636 (A274T, chain A/B, )
6: VAR_003637 (V275M, chain A/B, )
View:
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_020973
F
12
L
HEM2_HUMAN
Unclassified
---
A/B
L
12
L
2
UniProt
VAR_003633
K
59
N
HEM2_HUMAN
Polymorphism
1800435
A/B
K
59
N
3
UniProt
VAR_020974
V
153
M
HEM2_HUMAN
Disease (AHEPP)
---
A/B
V
153
M
4
UniProt
VAR_003635
R
240
W
HEM2_HUMAN
Disease (AHEPP)
---
A/B
R
240
W
5
UniProt
VAR_003636
A
274
T
HEM2_HUMAN
Disease (AHEPP)
---
A/B
A
274
T
6
UniProt
VAR_003637
V
275
M
HEM2_HUMAN
Disease (AHEPP)
---
A/B
V
275
M
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: D_ALA_DEHYDRATASE (A:245-257,B:245-257)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
D_ALA_DEHYDRATASE
PS00169
Delta-aminolevulinic acid dehydratase active site.
HEM2_HUMAN
245-257
2
A:245-257
B:245-257
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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.
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1pv8a_ (A:)
1b: SCOP_d1pv8b_ (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
:
Aldolase
(457)
Family
:
5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)
(36)
Protein domain
:
5-aminolaevulinate dehydratase, ALAD (porphobilinogen synthase)
(21)
Human (Homo sapiens) [TaxId: 9606]
(2)
1a
d1pv8a_
A:
1b
d1pv8b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1pv8A00 (A:11-330)
1b: CATH_1pv8B00 (B:3-328)
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(
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Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Aldolase class I
(887)
Human (Homo sapiens)
(78)
1a
1pv8A00
A:11-330
1b
1pv8B00
B:3-328
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_ALAD_1pv8B01 (B:3-327)
1b: PFAM_ALAD_1pv8B02 (B:3-327)
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Clan
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TIM_barrel
(694)
Family
:
ALAD
(17)
Homo sapiens (Human)
(1)
1a
ALAD-1pv8B01
B:3-327
1b
ALAD-1pv8B02
B:3-327
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Asymmetric Unit 1
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Asym.Unit (98 KB)
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