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1K20
Asym. Unit
Info
Asym.Unit (114 KB)
Biol.Unit 1 (109 KB)
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(1)
Title
:
INORGANIC PYROPHOSPHATASE (FAMILY II) FROM STREPTOCOCCUS GORDONII AT 1.5 A RESOLUTION
Authors
:
S. Ahn, A. J. Milner, K. Futterer, M. Konopka, M. Ilias, T. W. Young, S. A.
Date
:
26 Sep 01 (Deposition) - 31 Oct 01 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Family Ii Ppase, Manganese, Binuclear Metal Centre, Hydrolase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
S. Ahn, A. J. Milner, K. Futterer, M. Konopka, M. Ilias, T. W. Young, S. A. White
The "Open" And "Closed" Structures Of The Type-C Inorganic Pyrophosphatases From Bacillus Subtilis And Streptococcus Gordonii.
J. Mol. Biol. V. 313 797 2001
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Hetero Components
(3, 11)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
2a: MANGANESE (II) ION (MNa)
2b: MANGANESE (II) ION (MNb)
2c: MANGANESE (II) ION (MNc)
2d: MANGANESE (II) ION (MNd)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
3d: SULFATE ION (SO4d)
View:
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Label:
No.
Name
Count
Type
Full Name
1
GOL
3
Ligand/Ion
GLYCEROL
2
MN
4
Ligand/Ion
MANGANESE (II) ION
3
SO4
4
Ligand/Ion
SULFATE ION
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Sites
(11, 11)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
HIS A:9 , ASP A:13 , ASP A:77 , HOH A:711 , HOH A:712
BINDING SITE FOR RESIDUE MN A 701
02
AC2
SOFTWARE
ASP A:15 , ASP A:77 , HIS A:99 , ASP A:151 , HOH A:711
BINDING SITE FOR RESIDUE MN A 702
03
AC3
SOFTWARE
HIS B:9 , ASP B:13 , ASP B:77 , MN B:704 , HOH B:712 , HOH B:713
BINDING SITE FOR RESIDUE MN B 703
04
AC4
SOFTWARE
ASP B:15 , ASP B:77 , HIS B:99 , ASP B:151 , MN B:703 , HOH B:712
BINDING SITE FOR RESIDUE MN B 704
05
AC5
SOFTWARE
HIS A:100 , LYS A:207 , ARG A:297 , LYS A:298 , HOH A:728 , HOH A:735 , HOH A:752 , HOH A:808 , HOH A:1047
BINDING SITE FOR RESIDUE SO4 A 705
06
AC6
SOFTWARE
HIS B:100 , LYS B:207 , ARG B:297 , LYS B:298 , HOH B:716 , HOH B:725 , HOH B:768 , HOH B:924
BINDING SITE FOR RESIDUE SO4 B 706
07
AC7
SOFTWARE
GLU A:92 , VAL A:93 , THR A:107 , ALA A:108 , ASN A:109 , HOH A:785 , HOH A:799 , HOH A:1011 , HOH A:1063
BINDING SITE FOR RESIDUE SO4 A 707
08
AC8
SOFTWARE
GLU B:92 , VAL B:93 , THR B:107 , ALA B:108 , ASN B:109 , HOH B:757 , HOH B:794 , HOH B:975 , HOH B:978 , HOH B:994
BINDING SITE FOR RESIDUE SO4 B 708
09
AC9
SOFTWARE
GLY B:190 , ASP B:205 , GLN B:220 , VAL B:221 , ASN B:222 , HOH B:822 , HOH B:888
BINDING SITE FOR RESIDUE GOL B 709
10
BC1
SOFTWARE
GLY A:190 , ASP A:205 , VAL A:221 , ASN A:222 , HOH A:782 , HOH A:1054
BINDING SITE FOR RESIDUE GOL A 710
11
BC2
SOFTWARE
ALA A:238 , ASP B:225 , ILE B:226 , ALA B:227 , ASP B:258 , HOH B:778 , HOH B:972 , HOH B:1003
BINDING SITE FOR RESIDUE GOL B 711
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
Info
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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.
SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1k20a_ (A:)
1b: SCOP_d1k20b_ (B:)
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Classes
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
DHH phosphoesterases
(11)
Superfamily
:
DHH phosphoesterases
(11)
Family
:
Manganese-dependent inorganic pyrophosphatase (family II)
(9)
Protein domain
:
Manganese-dependent inorganic pyrophosphatase (family II)
(8)
Streptococcus gordonii [TaxId: 1302]
(2)
1a
d1k20a_
A:
1b
d1k20b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1k20A01 (A:2-191)
1b: CATH_1k20B01 (B:2-191)
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Topologies
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)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
inorganic pyrophosphatase (n-terminal core)
(10)
Homologous Superfamily
:
inorganic pyrophosphatase (n-terminal core)
(10)
Streptococcus gordonii. Organism_taxid: 1302.
(1)
1a
1k20A01
A:2-191
1b
1k20B01
B:2-191
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_DHHA2_1k20B01 (B:183-309)
1b: PFAM_DHHA2_1k20B02 (B:183-309)
2a: PFAM_DHH_1k20B03 (B:2-149)
2b: PFAM_DHH_1k20B04 (B:2-149)
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Clans
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(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: DHHA2]
(7)
Family
:
DHHA2
(7)
Streptococcus gordonii (strain Challis / ATCC 35105 / CH1 / DL1 / V288)
(2)
1a
DHHA2-1k20B01
B:183-309
1b
DHHA2-1k20B02
B:183-309
Clan
:
no clan defined [family: DHH]
(7)
Family
:
DHH
(7)
Streptococcus gordonii (strain Challis / ATCC 35105 / CH1 / DL1 / V288)
(2)
2a
DHH-1k20B03
B:2-149
2b
DHH-1k20B04
B:2-149
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Asymmetric Unit 1
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Asym.Unit (114 KB)
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