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1FB1
Biol. Unit 1
Info
Asym.Unit (165 KB)
Biol.Unit 1 (313 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN GTP CYCLOHYDROLASE I
Authors
:
G. Auerbach, A. Herrmann, A. Bracher, G. Bader, M. Gutlich, M. Fischer, M. Neukamm, H. Nar, M. Garrido-Franco, J. Richardson, R. Huber, A. Bac
Date
:
14 Jul 00 (Deposition) - 08 Dec 00 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.10
Chains
:
Asym. Unit : A,B,C,D,E
Biol. Unit 1: A,B,C,D,E (2x)
Keywords
:
Hydrolase, Allosteric Enzyme, Phosphorylation
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
G. Auerbach, A. Herrmann, A. Bracher, G. Bader, M. Gutlich, M. Fischer M. Neukamm, M. Garrido-Franco, J. Richardson, H. Nar, R. Huber, A. Bacher
Zinc Plays A Key Role In Human And Bacterial Gtp Cyclohydrolase I.
Proc. Natl. Acad. Sci. Usa V. 97 13567 2000
[
close entry info
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Hetero Components
(1, 10)
Info
All Hetero Components
1a: ISOPROPYL ALCOHOL (IPAa)
1b: ISOPROPYL ALCOHOL (IPAb)
1c: ISOPROPYL ALCOHOL (IPAc)
1d: ISOPROPYL ALCOHOL (IPAd)
1e: ISOPROPYL ALCOHOL (IPAe)
2a: ZINC ION (ZNa)
2b: ZINC ION (ZNb)
2c: ZINC ION (ZNc)
2d: ZINC ION (ZNd)
2e: ZINC ION (ZNe)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
IPA
10
Ligand/Ion
ISOPROPYL ALCOHOL
2
ZN
-1
Ligand/Ion
ZINC ION
[
close Hetero Component info
]
Sites
(10, 10)
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)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
CYS A:141 , HIS A:144 , CYS A:212 , IPA B:302
BINDING SITE FOR RESIDUE ZN A 300
02
AC2
SOFTWARE
CYS B:141 , HIS B:144 , CYS B:212 , IPA B:303
BINDING SITE FOR RESIDUE ZN B 300
03
AC3
SOFTWARE
CYS C:141 , HIS C:144 , CYS C:212 , IPA D:304
BINDING SITE FOR RESIDUE ZN C 300
04
AC4
SOFTWARE
CYS D:141 , HIS D:144 , CYS D:212 , IPA D:305
BINDING SITE FOR RESIDUE ZN D 300
05
AC5
SOFTWARE
IPA A:306 , CYS E:141 , HIS E:144 , CYS E:212
BINDING SITE FOR RESIDUE ZN E 300
06
AC6
SOFTWARE
HIS A:144 , ZN A:300 , GLY B:164 , LEU B:165
BINDING SITE FOR RESIDUE IPA B 302
07
AC7
SOFTWARE
CYS B:141 , HIS B:143 , HIS B:144 , ZN B:300 , LEU C:165 , SER C:166
BINDING SITE FOR RESIDUE IPA B 303
08
AC8
SOFTWARE
HIS C:143 , HIS C:144 , ZN C:300 , GLY D:164 , LEU D:165 , SER D:166
BINDING SITE FOR RESIDUE IPA D 304
09
AC9
SOFTWARE
HIS D:143 , ZN D:300 , SER E:166
BINDING SITE FOR RESIDUE IPA D 305
10
BC1
SOFTWARE
LEU A:165 , SER A:166 , CYS E:141 , HIS E:143 , HIS E:144 , ZN E:300
BINDING SITE FOR RESIDUE IPA A 306
[
close Site info
]
SAPs(SNPs)/Variants
(39, 390)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
01: VAR_016888 (L71Q, chain A/B/C/D/E, )
02: VAR_016889 (A74V, chain A/B/C/D/E, )
03: VAR_072733 (Y75C, chain A/B/C/D/E, )
04: VAR_002634 (L79P, chain A/B/C/D/E, )
05: VAR_016890 (G83A, chain A/B/C/D/E, )
06: VAR_002635 (R88P, chain A/B/C/D/E, )
07: VAR_002636 (R88W, chain A/B/C/D/E, )
08: VAR_016892 (G90V, chain A/B/C/D/E, )
09: VAR_072734 (A98V, chain A/B/C/D/E, )
10: VAR_002637 (M102K, chain A/B/C/D/E, )
11: VAR_016893 (M102R, chain A/B/C/D/E, )
12: VAR_054112 (T106I, chain A/B/C/D/E, )
13: VAR_016894 (G108D, chain A/B/C/D/E, )
14: VAR_016895 (D115N, chain A/B/C/D/E, )
15: VAR_002638 (D134V, chain A/B/C/D/E, )
16: VAR_016896 (I135K, chain A/B/C/D/E, )
17: VAR_072735 (I135T, chain A/B/C/D/E, )
18: VAR_016897 (C141R, chain A/B/C/D/E, )
19: VAR_002639 (C141W, chain A/B/C/D/E, )
20: VAR_002640 (H144P, chain A/B/C/D/E, )
21: VAR_002641 (H153P, chain A/B/C/D/E, )
22: VAR_016898 (L163R, chain A/B/C/D/E, )
23: VAR_016899 (S176T, chain A/B/C/D/E, )
24: VAR_002642 (R178S, chain A/B/C/D/E, )
25: VAR_016900 (Q180R, chain A/B/C/D/E, )
26: VAR_002643 (R184H, chain A/B/C/D/E, )
27: VAR_002644 (T186K, chain A/B/C/D/E, )
28: VAR_016901 (V191I, chain A/B/C/D/E, )
29: VAR_016902 (P199L, chain A/B/C/D/E, )
30: VAR_002645 (G201E, chain A/B/C/D/E, )
31: VAR_002646 (G203R, chain A/B/C/D/E, )
32: VAR_002647 (M211I, chain A/B/C/D/E, )
33: VAR_016903 (M211V, chain A/B/C/D/E, )
34: VAR_016904 (M213V, chain A/B/C/D/E, )
35: VAR_016905 (M221T, chain A/B/C/D/E, )
36: VAR_002648 (K224R, chain A/B/C/D/E, )
37: VAR_002649 (F234S, chain A/B/C/D/E, )
38: VAR_016906 (R241W, chain A/B/C/D/E, )
39: VAR_016907 (R249S, chain A/B/C/D/E, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
01
UniProt
VAR_016888
L
71
Q
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
L
71
Q
02
UniProt
VAR_016889
A
74
V
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
A
74
V
03
UniProt
VAR_072733
Y
75
C
GCH1_HUMAN
Unclassified
---
A/B/C/D/E
Y
75
C
04
UniProt
VAR_002634
L
79
P
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
L
79
P
05
UniProt
VAR_016890
G
83
A
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
G
83
A
06
UniProt
VAR_002635
R
88
P
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
R
88
P
07
UniProt
VAR_002636
R
88
W
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
R
88
W
08
UniProt
VAR_016892
G
90
V
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
G
90
V
09
UniProt
VAR_072734
A
98
V
GCH1_HUMAN
Polymorphism
---
A/B/C/D/E
A
98
V
10
UniProt
VAR_002637
M
102
K
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
M
102
K
11
UniProt
VAR_016893
M
102
R
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
M
102
R
12
UniProt
VAR_054112
T
106
I
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
T
106
I
13
UniProt
VAR_016894
G
108
D
GCH1_HUMAN
Disease (HPABH4B)
---
A/B/C/D/E
G
108
D
14
UniProt
VAR_016895
D
115
N
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
D
115
N
15
UniProt
VAR_002638
D
134
V
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
D
134
V
16
UniProt
VAR_016896
I
135
K
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
I
135
K
17
UniProt
VAR_072735
I
135
T
GCH1_HUMAN
Polymorphism
---
A/B/C/D/E
I
135
T
18
UniProt
VAR_016897
C
141
R
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
C
141
R
19
UniProt
VAR_002639
C
141
W
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
C
141
W
20
UniProt
VAR_002640
H
144
P
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
H
144
P
21
UniProt
VAR_002641
H
153
P
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
H
153
P
22
UniProt
VAR_016898
L
163
R
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
L
163
R
23
UniProt
VAR_016899
S
176
T
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
S
176
T
24
UniProt
VAR_002642
R
178
S
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
R
178
S
25
UniProt
VAR_016900
Q
180
R
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
Q
180
R
26
UniProt
VAR_002643
R
184
H
GCH1_HUMAN
Disease (HPABH4B)
---
A/B/C/D/E
R
184
H
27
UniProt
VAR_002644
T
186
K
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
T
186
K
28
UniProt
VAR_016901
V
191
I
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
V
191
I
29
UniProt
VAR_016902
P
199
L
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
P
199
L
30
UniProt
VAR_002645
G
201
E
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
G
201
E
31
UniProt
VAR_002646
G
203
R
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
G
203
R
32
UniProt
VAR_002647
M
211
I
GCH1_HUMAN
Disease (HPABH4B)
---
A/B/C/D/E
M
211
I
33
UniProt
VAR_016903
M
211
V
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
M
211
V
34
UniProt
VAR_016904
M
213
V
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
M
213
V
35
UniProt
VAR_016905
M
221
T
GCH1_HUMAN
Disease (HPABH4B)
---
A/B/C/D/E
M
221
T
36
UniProt
VAR_002648
K
224
R
GCH1_HUMAN
Disease (HPABH4B)
41298442
A/B/C/D/E
K
224
R
37
UniProt
VAR_002649
F
234
S
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
F
234
S
38
UniProt
VAR_016906
R
241
W
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
R
241
W
39
UniProt
VAR_016907
R
249
S
GCH1_HUMAN
Disease (DRD)
---
A/B/C/D/E
R
249
S
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(2, 20)
Info
All PROSITE Patterns/Profiles
1: GTP_CYCLOHYDROL_1_1 (A:128-144,B:128-144,C:128-144,D:12...)
2: GTP_CYCLOHYDROL_1_2 (A:176-186,B:176-186,C:176-186,D:17...)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GTP_CYCLOHYDROL_1_1
PS00859
GTP cyclohydrolase I signature 1.
GCH1_HUMAN
128-144
10
A:128-144
B:128-144
C:128-144
D:128-144
E:128-144
2
GTP_CYCLOHYDROL_1_2
PS00860
GTP cyclohydrolase I signature 2.
GCH1_HUMAN
176-186
10
A:176-186
B:176-186
C:176-186
D:176-186
E:176-186
[
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 5)
Info
All SCOP Domains
1a: SCOP_d1fb1a_ (A:)
1b: SCOP_d1fb1b_ (B:)
1c: SCOP_d1fb1c_ (C:)
1d: SCOP_d1fb1d_ (D:)
1e: SCOP_d1fb1e_ (E:)
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(
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(
)
(
)
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(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
T-fold
(116)
Superfamily
:
Tetrahydrobiopterin biosynthesis enzymes-like
(113)
Family
:
GTP cyclohydrolase I
(15)
Protein domain
:
GTP cyclohydrolase I
(14)
Human (Homo sapiens) [TaxId: 9606]
(1)
1a
d1fb1a_
A:
1b
d1fb1b_
B:
1c
d1fb1c_
C:
1d
d1fb1d_
D:
1e
d1fb1e_
E:
[
close SCOP info
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CATH Domains
(2, 10)
Info
all CATH domains
1a: CATH_1fb1A02 (A:117-250)
1b: CATH_1fb1B02 (B:117-250)
1c: CATH_1fb1C02 (C:117-250)
1d: CATH_1fb1D02 (D:117-250)
1e: CATH_1fb1E02 (E:117-250)
2a: CATH_1fb1A01 (A:57-116)
2b: CATH_1fb1B01 (B:57-116)
2c: CATH_1fb1C01 (C:57-116)
2d: CATH_1fb1D01 (D:57-116)
2e: CATH_1fb1E01 (E:57-116)
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Topologies
(
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(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
GTP Cyclohydrolase I, domain 2
(31)
Homologous Superfamily
:
[code=3.30.1130.10, no name defined]
(31)
Human (Homo sapiens)
(1)
1a
1fb1A02
A:117-250
1b
1fb1B02
B:117-250
1c
1fb1C02
C:117-250
1d
1fb1D02
D:117-250
1e
1fb1E02
E:117-250
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
GTP Cyclohydrolase I; Chain A, domain 1
(23)
Homologous Superfamily
:
[code=1.10.286.10, no name defined]
(14)
Human (Homo sapiens)
(1)
2a
1fb1A01
A:57-116
2b
1fb1B01
B:57-116
2c
1fb1C01
C:57-116
2d
1fb1D01
D:57-116
2e
1fb1E01
E:57-116
[
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]
Pfam Domains
(0, 0)
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all PFAM domains
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