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1A8R
Asym. Unit
Info
Asym.Unit (563 KB)
Biol.Unit 1 (372 KB)
Biol.Unit 2 (374 KB)
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(1)
Title
:
GTP CYCLOHYDROLASE I (H112S MUTANT) IN COMPLEX WITH GTP
Authors
:
G. Auerbach, H. Nar, A. Bracher, A. Bacher, R. Huber
Date
:
27 Mar 98 (Deposition) - 11 May 99 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J,K,L,M,N,O
Biol. Unit 1: A,B,C,D,E (2x)
Biol. Unit 2: F,G,H,I,J,K,L,M,N,O (1x)
Keywords
:
Hydrolase, Gtp, Purine Hydrolysis, Pterine Synthesis
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. Rebelo, G. Auerbach, G. Bader, A. Bracher, H. Nar, C. Hosl, N. Schramek, J. Kaiser, A. Bacher, R. Huber, M. Fischer
Biosynthesis Of Pteridines. Reaction Mechanism Of Gtp Cyclohydrolase I.
J. Mol. Biol. V. 326 503 2003
(for further references see the
PDB file header
)
[
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Hetero Components
(1, 15)
Info
All Hetero Components
1a: GUANOSINE-5'-TRIPHOSPHATE (GTPa)
1b: GUANOSINE-5'-TRIPHOSPHATE (GTPb)
1c: GUANOSINE-5'-TRIPHOSPHATE (GTPc)
1d: GUANOSINE-5'-TRIPHOSPHATE (GTPd)
1e: GUANOSINE-5'-TRIPHOSPHATE (GTPe)
1f: GUANOSINE-5'-TRIPHOSPHATE (GTPf)
1g: GUANOSINE-5'-TRIPHOSPHATE (GTPg)
1h: GUANOSINE-5'-TRIPHOSPHATE (GTPh)
1i: GUANOSINE-5'-TRIPHOSPHATE (GTPi)
1j: GUANOSINE-5'-TRIPHOSPHATE (GTPj)
1k: GUANOSINE-5'-TRIPHOSPHATE (GTPk)
1l: GUANOSINE-5'-TRIPHOSPHATE (GTPl)
1m: GUANOSINE-5'-TRIPHOSPHATE (GTPm)
1n: GUANOSINE-5'-TRIPHOSPHATE (GTPn)
1o: GUANOSINE-5'-TRIPHOSPHATE (GTPo)
View:
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Label:
No.
Name
Count
Type
Full Name
1
GTP
15
Ligand/Ion
GUANOSINE-5'-TRIPHOSPHATE
[
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Sites
(15, 15)
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)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
CYS A:110 , SER A:112 , HIS A:113 , VAL A:150 , GLN A:151 , GLU A:152 , HIS A:179 , CYS A:181 , ARG A:185 , HOH A:422 , HOH A:425 , HOH A:450 , HOH A:453 , THR B:87 , VAL B:131 , ILE B:132 , GLY B:133 , LEU B:134 , SER B:135 , LYS B:136 , ARG B:139 , ARG D:65 , LYS D:68
BINDING SITE FOR RESIDUE GTP A 401
02
AC2
SOFTWARE
CYS B:110 , SER B:112 , HIS B:113 , VAL B:150 , GLN B:151 , GLU B:152 , HIS B:179 , CYS B:181 , ARG B:185 , HOH B:515 , HOH B:519 , HOH B:553 , HOH B:556 , ARG C:65 , LYS C:68 , THR C:87 , VAL C:131 , ILE C:132 , GLY C:133 , LEU C:134 , SER C:135 , LYS C:136 , ARG C:139
BINDING SITE FOR RESIDUE GTP B 402
03
AC3
SOFTWARE
ARG B:65 , LYS B:68 , CYS C:110 , SER C:112 , HIS C:113 , VAL C:150 , GLN C:151 , GLU C:152 , HIS C:179 , ARG C:185 , HOH C:545 , HOH C:573 , HOH C:576 , THR D:87 , VAL D:131 , ILE D:132 , GLY D:133 , LEU D:134 , SER D:135 , LYS D:136 , ARG D:139
BINDING SITE FOR RESIDUE GTP C 403
04
AC4
SOFTWARE
ARG A:65 , LYS A:68 , CYS D:110 , SER D:112 , HIS D:113 , VAL D:150 , GLN D:151 , GLU D:152 , HIS D:179 , CYS D:181 , ARG D:185 , HOH D:544 , HOH D:547 , HOH D:572 , HOH D:575 , THR E:87 , VAL E:131 , ILE E:132 , GLY E:133 , LEU E:134 , SER E:135 , LYS E:136 , ARG E:139
BINDING SITE FOR RESIDUE GTP D 404
05
AC5
SOFTWARE
THR A:87 , VAL A:131 , ILE A:132 , GLY A:133 , LEU A:134 , SER A:135 , LYS A:136 , ARG A:139 , ARG E:65 , LYS E:68 , CYS E:110 , SER E:112 , HIS E:113 , VAL E:150 , GLN E:151 , GLU E:152 , HIS E:179 , CYS E:181 , VAL E:182 , ARG E:185 , HOH E:432 , HOH E:435 , HOH E:459 , HOH E:462
BINDING SITE FOR RESIDUE GTP E 405
06
AC6
SOFTWARE
CYS F:110 , SER F:112 , HIS F:113 , VAL F:150 , GLN F:151 , GLU F:152 , HIS F:179 , VAL F:182 , ARG F:185 , HOH F:455 , HOH F:456 , HOH F:459 , THR G:87 , VAL G:131 , ILE G:132 , GLY G:133 , LEU G:134 , SER G:135 , LYS G:136 , ARG G:139 , ARG O:65 , LYS O:68
BINDING SITE FOR RESIDUE GTP F 406
07
AC7
SOFTWARE
CYS G:110 , SER G:112 , HIS G:113 , VAL G:150 , GLN G:151 , GLU G:152 , HIS G:179 , ARG G:185 , HOH G:433 , HOH G:436 , HOH G:462 , HOH G:465 , THR H:87 , VAL H:131 , ILE H:132 , GLY H:133 , LEU H:134 , SER H:135 , LYS H:136 , ARG H:139 , ARG N:65 , LYS N:68
BINDING SITE FOR RESIDUE GTP G 407
08
AC8
SOFTWARE
SER H:112 , HIS H:113 , VAL H:150 , GLN H:151 , GLU H:152 , HIS H:179 , ARG H:185 , HOH H:558 , HOH H:561 , HOH H:587 , HOH H:590 , THR I:87 , VAL I:131 , ILE I:132 , GLY I:133 , LEU I:134 , SER I:135 , LYS I:136 , ARG I:139 , ARG M:65 , LYS M:68
BINDING SITE FOR RESIDUE GTP H 408
09
AC9
SOFTWARE
CYS I:110 , SER I:112 , HIS I:113 , VAL I:150 , GLN I:151 , GLU I:152 , HIS I:179 , ARG I:185 , HOH I:434 , HOH I:437 , HOH I:464 , HOH I:467 , THR J:87 , VAL J:131 , ILE J:132 , GLY J:133 , LEU J:134 , SER J:135 , LYS J:136 , ARG J:139 , ARG L:65 , LYS L:68
BINDING SITE FOR RESIDUE GTP I 409
10
BC1
SOFTWARE
THR F:87 , VAL F:131 , ILE F:132 , GLY F:133 , LEU F:134 , SER F:135 , LYS F:136 , ARG F:139 , CYS J:110 , SER J:112 , HIS J:113 , VAL J:150 , GLN J:151 , GLU J:152 , HIS J:179 , CYS J:181 , ARG J:185 , HOH J:515 , HOH J:519 , HOH J:553 , HOH J:556 , HOH J:557 , ARG K:65 , LYS K:68
BINDING SITE FOR RESIDUE GTP J 410
11
BC2
SOFTWARE
ARG J:65 , LYS J:68 , CYS K:110 , SER K:112 , HIS K:113 , VAL K:150 , GLN K:151 , GLU K:152 , HIS K:179 , ARG K:185 , HOH K:433 , HOH K:436 , HOH K:458 , HOH K:461 , THR L:87 , VAL L:131 , ILE L:132 , GLY L:133 , LEU L:134 , SER L:135 , LYS L:136 , ARG L:139
BINDING SITE FOR RESIDUE GTP K 411
12
BC3
SOFTWARE
ARG I:65 , LYS I:68 , CYS L:110 , SER L:112 , HIS L:113 , VAL L:150 , GLN L:151 , GLU L:152 , HIS L:179 , VAL L:182 , ARG L:185 , HOH L:547 , HOH L:550 , HOH L:567 , HOH L:573 , HOH L:576 , THR M:87 , VAL M:131 , ILE M:132 , GLY M:133 , LEU M:134 , SER M:135 , LYS M:136 , ARG M:139
BINDING SITE FOR RESIDUE GTP L 412
13
BC4
SOFTWARE
ARG H:65 , LYS H:68 , CYS M:110 , SER M:112 , HIS M:113 , VAL M:150 , GLN M:151 , GLU M:152 , HIS M:179 , ARG M:185 , HOH M:547 , HOH M:550 , HOH M:575 , HOH M:578 , THR N:87 , VAL N:131 , ILE N:132 , GLY N:133 , LEU N:134 , SER N:135 , LYS N:136 , ARG N:139
BINDING SITE FOR RESIDUE GTP M 413
14
BC5
SOFTWARE
ARG G:65 , LYS G:68 , CYS N:110 , SER N:112 , HIS N:113 , VAL N:150 , GLN N:151 , GLU N:152 , HIS N:179 , ARG N:185 , HOH N:544 , HOH N:547 , HOH N:571 , HOH N:574 , HOH N:575 , THR O:87 , VAL O:131 , ILE O:132 , GLY O:133 , LEU O:134 , SER O:135 , LYS O:136 , ARG O:139
BINDING SITE FOR RESIDUE GTP N 414
15
BC6
SOFTWARE
ARG F:65 , LYS F:68 , THR K:87 , VAL K:131 , ILE K:132 , GLY K:133 , LEU K:134 , SER K:135 , LYS K:136 , ARG K:139 , CYS O:110 , SER O:112 , HIS O:113 , VAL O:150 , GLN O:151 , GLU O:152 , HIS O:179 , CYS O:181 , ARG O:185 , HOH O:515 , HOH O:545 , HOH O:553 , HOH O:556
BINDING SITE FOR RESIDUE GTP O 415
[
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]
SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
Select:
Label:
Sorry, no Info available
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(2, 30)
Info
All PROSITE Patterns/Profiles
1: GTP_CYCLOHYDROL_1_1 (A:97-113,B:97-113,C:97-113,D:97-11...)
2: GTP_CYCLOHYDROL_1_2 (A:145-155,B:145-155,C:145-155,D:14...)
;
View:
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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_ECOLI
98-114
15
A:97-113
B:97-113
C:97-113
D:97-113
E:97-113
F:97-113
G:97-113
H:97-113
I:97-113
J:97-113
K:97-113
L:97-113
M:97-113
N:97-113
O:97-113
2
GTP_CYCLOHYDROL_1_2
PS00860
GTP cyclohydrolase I signature 2.
GCH1_ECOLI
146-156
15
A:145-155
B:145-155
C:145-155
D:145-155
E:145-155
F:145-155
G:145-155
H:145-155
I:145-155
J:145-155
K:145-155
L:145-155
M:145-155
N:145-155
O:145-155
[
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]
Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 15)
Info
All SCOP Domains
1a: SCOP_d1a8ra_ (A:)
1b: SCOP_d1a8rb_ (B:)
1c: SCOP_d1a8rk_ (K:)
1d: SCOP_d1a8rl_ (L:)
1e: SCOP_d1a8rm_ (M:)
1f: SCOP_d1a8rn_ (N:)
1g: SCOP_d1a8ro_ (O:)
1h: SCOP_d1a8rc_ (C:)
1i: SCOP_d1a8rd_ (D:)
1j: SCOP_d1a8re_ (E:)
1k: SCOP_d1a8rf_ (F:)
1l: SCOP_d1a8rg_ (G:)
1m: SCOP_d1a8rh_ (H:)
1n: SCOP_d1a8ri_ (I:)
1o: SCOP_d1a8rj_ (J:)
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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)
Escherichia coli [TaxId: 562]
(7)
1a
d1a8ra_
A:
1b
d1a8rb_
B:
1c
d1a8rk_
K:
1d
d1a8rl_
L:
1e
d1a8rm_
M:
1f
d1a8rn_
N:
1g
d1a8ro_
O:
1h
d1a8rc_
C:
1i
d1a8rd_
D:
1j
d1a8re_
E:
1k
d1a8rf_
F:
1l
d1a8rg_
G:
1m
d1a8rh_
H:
1n
d1a8ri_
I:
1o
d1a8rj_
J:
[
close SCOP info
]
CATH Domains
(2, 30)
Info
all CATH domains
1a: CATH_1a8rA02 (A:86-221)
1b: CATH_1a8rB02 (B:86-221)
1c: CATH_1a8rK02 (K:86-221)
1d: CATH_1a8rL02 (L:86-221)
1e: CATH_1a8rM02 (M:86-221)
1f: CATH_1a8rN02 (N:86-221)
1g: CATH_1a8rO02 (O:86-221)
1h: CATH_1a8rC02 (C:86-221)
1i: CATH_1a8rD02 (D:86-221)
1j: CATH_1a8rE02 (E:86-221)
1k: CATH_1a8rF02 (F:86-221)
1l: CATH_1a8rG02 (G:86-221)
1m: CATH_1a8rH02 (H:86-221)
1n: CATH_1a8rI02 (I:86-221)
1o: CATH_1a8rJ02 (J:86-221)
2a: CATH_1a8rA01 (A:1-85)
2b: CATH_1a8rB01 (B:1-85)
2c: CATH_1a8rK01 (K:1-85)
2d: CATH_1a8rL01 (L:1-85)
2e: CATH_1a8rM01 (M:1-85)
2f: CATH_1a8rN01 (N:1-85)
2g: CATH_1a8rO01 (O:1-85)
2h: CATH_1a8rC01 (C:1-85)
2i: CATH_1a8rD01 (D:1-85)
2j: CATH_1a8rE01 (E:1-85)
2k: CATH_1a8rF01 (F:1-85)
2l: CATH_1a8rG01 (G:1-85)
2m: CATH_1a8rH01 (H:1-85)
2n: CATH_1a8rI01 (I:1-85)
2o: CATH_1a8rJ01 (J:1-85)
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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)
Escherichia coli. Organism_taxid: 562.
(2)
1a
1a8rA02
A:86-221
1b
1a8rB02
B:86-221
1c
1a8rK02
K:86-221
1d
1a8rL02
L:86-221
1e
1a8rM02
M:86-221
1f
1a8rN02
N:86-221
1g
1a8rO02
O:86-221
1h
1a8rC02
C:86-221
1i
1a8rD02
D:86-221
1j
1a8rE02
E:86-221
1k
1a8rF02
F:86-221
1l
1a8rG02
G:86-221
1m
1a8rH02
H:86-221
1n
1a8rI02
I:86-221
1o
1a8rJ02
J:86-221
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)
Escherichia coli. Organism_taxid: 562.
(2)
2a
1a8rA01
A:1-85
2b
1a8rB01
B:1-85
2c
1a8rK01
K:1-85
2d
1a8rL01
L:1-85
2e
1a8rM01
M:1-85
2f
1a8rN01
N:1-85
2g
1a8rO01
O:1-85
2h
1a8rC01
C:1-85
2i
1a8rD01
D:1-85
2j
1a8rE01
E:1-85
2k
1a8rF01
F:1-85
2l
1a8rG01
G:1-85
2m
1a8rH01
H:1-85
2n
1a8rI01
I:1-85
2o
1a8rJ01
J:1-85
[
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]
Pfam Domains
(0, 0)
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all PFAM domains
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