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1FWC
Asym. Unit
Info
Asym.Unit (129 KB)
Biol.Unit 1 (363 KB)
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(1)
Title
:
KLEBSIELLA AEROGENES UREASE, C319A VARIANT AT PH 8.5
Authors
:
M. A. Pearson, P. A. Karplus
Date
:
23 Apr 97 (Deposition) - 15 Oct 97 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A,B,C (3x)
Keywords
:
Hydrolase(Urea Amido), Mutant, Nickel Metalloenzyme, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. A. Pearson, L. O. Michel, R. P. Hausinger, P. A. Karplus
Structures Of Cys319 Variants And Acetohydroxamate-Inhibite Klebsiella Aerogenes Urease.
Biochemistry V. 36 8164 1997
(for further references see the
PDB file header
)
[
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: LYSINE NZ-CARBOXYLIC ACID (KCXa)
2a: NICKEL (II) ION (NIa)
2b: NICKEL (II) ION (NIb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
KCX
1
Mod. Amino Acid
LYSINE NZ-CARBOXYLIC ACID
2
NI
2
Ligand/Ion
NICKEL (II) ION
[
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: ACT (UNKNOWN)
4: NIL (UNKNOWN)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
KCX C:217 , HIS C:219 , HIS C:246 , HIS C:272 , GLY C:277 , HOH C:803 , HOH C:804
BINDING SITE FOR RESIDUE NI C 574
2
AC2
SOFTWARE
HIS C:134 , HIS C:136 , KCX C:217 , ASP C:360 , HOH C:803 , HOH C:805
BINDING SITE FOR RESIDUE NI C 575
3
ACT
UNKNOWN
HIS C:219 , HIS C:320
RESIDUE IMPLICATED IN CATALYSIS.
4
NIL
UNKNOWN
NI C:574 , NI C:575 , HIS C:134 , HIS C:136 , KCX C:217 , HIS C:246 , HIS C:272 , ASP C:360 , HOH C:803 , HOH C:804 , HOH C:805
NICKEL METALLOCENTER.
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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Sorry, no Info available
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PROSITE Patterns/Profiles
(3, 3)
Info
All PROSITE Patterns/Profiles
1: UREASE_1 (C:127-140)
2: UREASE_3 (C:129-567)
3: UREASE_2 (C:317-333)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
UREASE_1
PS01120
Urease nickel ligands signature.
URE1_ENTAE
127-140
1
C:127-140
2
UREASE_3
PS51368
Urease domain profile.
URE1_ENTAE
129-567
1
C:129-567
3
UREASE_2
PS00145
Urease active site.
URE1_ENTAE
317-333
1
C:317-333
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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
(4, 4)
Info
All SCOP Domains
1a: SCOP_d1fwcb_ (B:)
2a: SCOP_d1fwcc1 (C:2-129,C:423-475)
3a: SCOP_d1fwca_ (A:)
4a: SCOP_d1fwcc2 (C:130-422,C:476-567)
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)
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Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
beta-clip
(280)
Superfamily
:
Urease, beta-subunit
(40)
Family
:
Urease, beta-subunit
(40)
Protein domain
:
Urease, beta-subunit
(39)
Klebsiella aerogenes [TaxId: 28451]
(27)
1a
d1fwcb_
B:
Fold
:
Composite domain of metallo-dependent hydrolases
(103)
Superfamily
:
Composite domain of metallo-dependent hydrolases
(103)
Family
:
alpha-Subunit of urease
(40)
Protein domain
:
alpha-Subunit of urease
(40)
Klebsiella aerogenes [TaxId: 28451]
(27)
2a
d1fwcc1
C:2-129,C:423-475
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Urease, gamma-subunit
(42)
Superfamily
:
Urease, gamma-subunit
(42)
Family
:
Urease, gamma-subunit
(40)
Protein domain
:
Urease, gamma-subunit
(40)
Klebsiella aerogenes [TaxId: 28451]
(27)
3a
d1fwca_
A:
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
Metallo-dependent hydrolases
(273)
Family
:
alpha-subunit of urease, catalytic domain
(40)
Protein domain
:
alpha-subunit of urease, catalytic domain
(40)
Klebsiella aerogenes [TaxId: 28451]
(27)
4a
d1fwcc2
C:130-422,C:476-567
[
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CATH Domains
(4, 4)
Info
all CATH domains
1a: CATH_1fwcA00 (A:1-100)
2a: CATH_1fwcC02 (C:129-422,C:481-566)
3a: CATH_1fwcB00 (B:1-101)
4a: CATH_1fwcC01 (C:2-128,C:423-480)
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)
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)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Urease; subunit A
(36)
Homologous Superfamily
:
Urease, subunit A
(36)
Klebsiella aerogenes. Organism_taxid: 28451.
(17)
1a
1fwcA00
A:1-100
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Metal-dependent hydrolases
(190)
Klebsiella aerogenes. Organism_taxid: 28451.
(17)
2a
1fwcC02
C:129-422,C:481-566
Class
:
Mainly Beta
(13760)
Architecture
:
Ribbon
(789)
Topology
:
Urease, subunit B
(35)
Homologous Superfamily
:
Urease, subunit B
(35)
Klebsiella aerogenes. Organism_taxid: 28451.
(17)
3a
1fwcB00
B:1-101
Architecture
:
Roll
(1513)
Topology
:
Urease, subunit C; domain 1
(95)
Homologous Superfamily
:
Urease, subunit C, domain 1
(95)
Klebsiella aerogenes. Organism_taxid: 28451.
(17)
4a
1fwcC01
C:2-128,C:423-480
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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