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2BWI
Biol. Unit 1
Info
Asym.Unit (138 KB)
Biol.Unit 1 (388 KB)
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(1)
Title
:
ATOMIC RESOLUTION STRUCTURE OF NITRITE -SOAKED ACHROMOBACTER CYCLOCLASTES CU NITRITE REDUCTASE
Authors
:
S. V. Antonyuk, R. W. Strange, G. Sawers, R. R. Eady, S. S. Hasnain
Date
:
14 Jul 05 (Deposition) - 17 Aug 05 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.10
Chains
:
Asym. Unit : A
Biol. Unit 1: A (3x)
Keywords
:
Oxidoreductase, Denitrification, Catalysis, Enzyme Mechanism, Nitrate Assimilation
(Keyword Search:
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Reference
:
S. V. Antonyuk, R. W. Strange, G. Sawers, R. R. Eady, S. S. Hasnain
Atomic Resolution Structures Of Resting-State, Substrate- And Product-Complexed Cu-Nitrite Reductase Provide Insight Into Catalytic Mechanism
Proc. Natl. Acad. Sci. Usa V. 102 12041 2005
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Hetero Components
(3, 21)
Info
All Hetero Components
1a: ACETATE ION (ACTa)
1b: ACETATE ION (ACTb)
1c: ACETATE ION (ACTc)
1d: ACETATE ION (ACTd)
1e: ACETATE ION (ACTe)
2a: COPPER (II) ION (CUa)
2b: COPPER (II) ION (CUb)
3a: MALONATE ION (MLIa)
4a: NITRITE ION (NO2a)
View:
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Label:
No.
Name
Count
Type
Full Name
1
ACT
15
Ligand/Ion
ACETATE ION
2
CU
-1
Ligand/Ion
COPPER (II) ION
3
MLI
3
Ligand/Ion
MALONATE ION
4
NO2
3
Ligand/Ion
NITRITE ION
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Sites
(9, 9)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
8: AC8 (SOFTWARE)
9: AC9 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:95 , CYS A:136 , HIS A:145 , MET A:150
BINDING SITE FOR RESIDUE CU A 501
2
AC2
SOFTWARE
HIS A:100 , HIS A:135 , HIS A:306 , NO2 A:508 , HOH A:2476
BINDING SITE FOR RESIDUE CU A 502
3
AC3
SOFTWARE
THR A:228 , GLY A:229 , HIS A:319 , LYS A:321 , HOH A:2425 , HOH A:2466
BINDING SITE FOR RESIDUE ACT A 505
4
AC4
SOFTWARE
GLY A:225 , PHE A:312 , HIS A:319 , HOH A:2468 , HOH A:2469 , HOH A:2470 , HOH A:2471 , HOH A:2472 , HOH A:2473 , HOH A:2475
BINDING SITE FOR RESIDUE ACT A 506
5
AC5
SOFTWARE
ASP A:98 , HIS A:100 , HIS A:135 , ILE A:257 , HIS A:306 , LEU A:308 , CU A:502 , HOH A:2174 , HOH A:2476 , HOH A:2477
BINDING SITE FOR RESIDUE NO2 A 508
6
AC6
SOFTWARE
TRP A:265 , THR A:267 , GLY A:268 , LYS A:269 , ASN A:272 , GLN A:278 , HOH A:2376 , HOH A:2390 , HOH A:2478
BINDING SITE FOR RESIDUE ACT A 511
7
AC7
SOFTWARE
ALA A:27 , HIS A:28 , ILE A:175 , ACT A:513 , HOH A:2479 , HOH A:2480
BINDING SITE FOR RESIDUE ACT A 512
8
AC8
SOFTWARE
GLN A:30 , ACT A:512 , HOH A:2266 , HOH A:2482 , HOH A:2483
BINDING SITE FOR RESIDUE ACT A 513
9
AC9
SOFTWARE
ARG A:250 , ASP A:251 , ARG A:253 , ASN A:307 , GLU A:310 , HOH A:2368 , HOH A:2465
BINDING SITE FOR RESIDUE MLI A 504
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
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Exons
(0, 0)
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2bwia1 (A:7-166)
1b: SCOP_d2bwia2 (A:167-340)
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Protein Domains
(
)
(
)
Organisms
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)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Cupredoxin-like
(545)
Superfamily
:
Cupredoxins
(543)
Family
:
Multidomain cupredoxins
(146)
Protein domain
:
Nitrite reductase, NIR
(79)
Achromobacter cycloclastes [TaxId: 223]
(15)
1a
d2bwia1
A:7-166
1b
d2bwia2
A:167-340
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2bwiA01 (A:7-158)
1b: CATH_2bwiA02 (A:159-325)
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)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Cupredoxins - blue copper proteins
(420)
Achromobacter cycloclastes. Organism_taxid: 223
(13)
1a
2bwiA01
A:7-158
1b
2bwiA02
A:159-325
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Pfam Domains
(0, 0)
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all PFAM domains
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Chain A
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Asym.Unit (138 KB)
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Header - Biol.Unit 1
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