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1K2E
Asym. Unit
Info
Asym.Unit (60 KB)
Biol.Unit 1 (56 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A NUDIX PROTEIN FROM PYROBACULUM AEROPHILUM
Authors
:
S. Wang, C. Mura, M. R. Sawaya, D. Cascio, D. Eisenberg
Date
:
26 Sep 01 (Deposition) - 03 Apr 02 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Nudix/Mutt-Like Fold, Mixed Alpha/Beta, Dimer, Putative Nudix Hydrolase, Structural Genomics, Unknown Function
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
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Reference
:
S. Wang, C. Mura, M. R. Sawaya, D. Cascio, D. Eisenberg
Structure Of A Nudix Protein From Pyrobaculum Aerophilum Reveals A Dimer With Two Intersubunit Beta-Sheets.
Acta Crystallogr. , Sect. D V. 58 571 2002
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Hetero Components
(4, 12)
Info
All Hetero Components
1a: ACETIC ACID (ACYa)
1b: ACETIC ACID (ACYb)
2a: GLYCEROL (GOLa)
2b: GLYCEROL (GOLb)
2c: GLYCEROL (GOLc)
2d: GLYCEROL (GOLd)
2e: GLYCEROL (GOLe)
2f: GLYCEROL (GOLf)
3a: NICKEL (II) ION (NIa)
3b: NICKEL (II) ION (NIb)
4a: SULFATE ION (SO4a)
4b: SULFATE ION (SO4b)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
ACY
2
Ligand/Ion
ACETIC ACID
2
GOL
6
Ligand/Ion
GLYCEROL
3
NI
2
Ligand/Ion
NICKEL (II) ION
4
SO4
2
Ligand/Ion
SULFATE ION
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Sites
(12, 12)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASN A:124 , VAL A:125 , ARG A:126 , LYS A:127 , HOH A:309 , HOH B:377 , HOH B:450
BINDING SITE FOR RESIDUE SO4 A 201
02
AC2
SOFTWARE
PRO B:123 , ASN B:124 , VAL B:125 , ARG B:126 , LYS B:127 , HOH B:434 , HOH B:537
BINDING SITE FOR RESIDUE SO4 B 202
03
AC3
SOFTWARE
HIS A:91 , HOH A:504
BINDING SITE FOR RESIDUE NI A 211
04
AC4
SOFTWARE
HIS B:31 , TYR B:84 , HOH B:505 , HOH B:506
BINDING SITE FOR RESIDUE NI B 212
05
AC5
SOFTWARE
VAL A:3 , ILE A:26 , GLY A:29 , GLY A:30 , GLU A:80 , HIS A:91 , GOL A:204 , HOH A:333
BINDING SITE FOR RESIDUE GOL A 203
06
AC6
SOFTWARE
VAL A:17 , LYS A:18 , HIS A:19 , LYS A:20 , GLY A:29 , GLU A:49 , GOL A:203 , HOH A:426 , HOH A:441
BINDING SITE FOR RESIDUE GOL A 204
07
AC7
SOFTWARE
HIS B:19 , GLU B:80 , HIS B:91 , HOH B:473 , HOH B:506
BINDING SITE FOR RESIDUE GOL B 205
08
AC8
SOFTWARE
SER A:134 , TYR A:137 , ARG A:138 , ASN B:35
BINDING SITE FOR RESIDUE GOL A 206
09
AC9
SOFTWARE
ASN A:35 , MET B:1 , HIS B:89 , ILE B:90 , HIS B:91
BINDING SITE FOR RESIDUE GOL B 207
10
BC1
SOFTWARE
GLU B:10 , ASN B:11 , ARG B:100 , HOH B:374
BINDING SITE FOR RESIDUE GOL B 208
11
BC2
SOFTWARE
LEU B:78 , GLU B:80 , ASP B:93 , PHE B:122 , PRO B:123 , ASN B:124 , VAL B:125 , HOH B:349
BINDING SITE FOR RESIDUE ACY B 209
12
BC3
SOFTWARE
VAL A:82 , LYS A:83 , HOH A:340 , HOH A:414 , HOH B:339
BINDING SITE FOR RESIDUE ACY A 210
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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_d1k2ea_ (A:)
1b: SCOP_d1k2eb_ (B:)
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Classes
(
)
(
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Nudix
(141)
Superfamily
:
Nudix
(141)
Family
:
MutT-like
(82)
Protein domain
:
Hypothetical protein PAE3301
(3)
Pyrobaculum aerophilum [TaxId: 13773]
(3)
1a
d1k2ea_
A:
1b
d1k2eb_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1k2eA00 (A:1-152)
1b: CATH_1k2eB00 (B:1-150)
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)
Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Nucleoside Triphosphate Pyrophosphohydrolase
(89)
Homologous Superfamily
:
Nucleoside Triphosphate Pyrophosphohydrolase
(89)
Pyrobaculum aerophilum. Organism_taxid: 13773.
(3)
1a
1k2eA00
A:1-152
1b
1k2eB00
B:1-150
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_NUDIX_1k2eB01 (B:2-136)
1b: PFAM_NUDIX_1k2eB02 (B:2-136)
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Clans
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Organisms
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)
(
)
Clan
:
NUDIX
(85)
Family
:
NUDIX
(78)
Pyrobaculum aerophilum (strain ATCC 51768 / IM2 / DSM 7523 / JCM 9630 / NBRC 100827)
(3)
1a
NUDIX-1k2eB01
B:2-136
1b
NUDIX-1k2eB02
B:2-136
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Asymmetric Unit 1
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