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1MZZ
Asym. Unit
Info
Asym.Unit (178 KB)
Biol.Unit 1 (171 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF MUTANT (M182T)OF NITRITE REDUCTASE
Authors
:
H. Guo, K. Olesen, Y. Xue, J. Shapliegh, L. Sjolin
Date
:
10 Oct 02 (Deposition) - 28 Sep 04 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A,B,C (1x)
Keywords
:
Nitrite Reductase, Crystal Structure, Mutant M182T, Gating Mechanism, Electron Transfer, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
H. Guo, K. Olesen, Y. Xue, J. Shapliegh, L. Sjolin
The High Resolution Crystal Structures Of Nitrite Reductase And Its Mutant Met182Thr From Rhodobacter Sphaeroides Reveal A Gating Mechanism For The Electron Transfer To The Type 1 Copper Center
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
(1, 6)
Info
All Hetero Components
1a: COPPER (II) ION (CUa)
1b: COPPER (II) ION (CUb)
1c: COPPER (II) ION (CUc)
1d: COPPER (II) ION (CUd)
1e: COPPER (II) ION (CUe)
1f: COPPER (II) ION (CUf)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CU
6
Ligand/Ion
COPPER (II) ION
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:126 , CYS A:167 , HIS A:177 , THR A:182
BINDING SITE FOR RESIDUE CU A 401
2
AC2
SOFTWARE
ASP A:129 , HIS A:131 , HIS A:166 , HOH A:3541 , HIS B:1338
BINDING SITE FOR RESIDUE CU A 402
3
AC3
SOFTWARE
HIS B:1126 , CYS B:1167 , HIS B:1177 , THR B:1182
BINDING SITE FOR RESIDUE CU B 1401
4
AC4
SOFTWARE
HIS B:1131 , HIS B:1166 , HOH B:3542 , HIS C:2338
BINDING SITE FOR RESIDUE CU B 1402
5
AC5
SOFTWARE
HIS C:2126 , CYS C:2167 , HIS C:2177 , THR C:2182
BINDING SITE FOR RESIDUE CU C 2401
6
AC6
SOFTWARE
HIS A:338 , ASP C:2129 , HIS C:2131 , HIS C:2166 , HOH C:3543
BINDING SITE FOR RESIDUE CU C 2402
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are not available)
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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.
SCOP Domains
(1, 6)
Info
All SCOP Domains
1a: SCOP_d1mzza1 (A:41-193)
1b: SCOP_d1mzza2 (A:194-371)
1c: SCOP_d1mzzb1 (B:1041-1193)
1d: SCOP_d1mzzb2 (B:1194-1371)
1e: SCOP_d1mzzc1 (C:2041-2193)
1f: SCOP_d1mzzc2 (C:2194-2371)
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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)
Rhodobacter sphaeroides [TaxId: 1063]
(8)
1a
d1mzza1
A:41-193
1b
d1mzza2
A:194-371
1c
d1mzzb1
B:1041-1193
1d
d1mzzb2
B:1194-1371
1e
d1mzzc1
C:2041-2193
1f
d1mzzc2
C:2194-2371
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CATH Domains
(1, 6)
Info
all CATH domains
1a: CATH_1mzzA01 (A:39-190)
1b: CATH_1mzzB01 (B:1039-1190)
1c: CATH_1mzzC01 (C:2039-2190)
1d: CATH_1mzzA02 (A:191-372)
1e: CATH_1mzzB02 (B:1191-1372)
1f: CATH_1mzzC02 (C:2191-2372)
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)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Cupredoxins - blue copper proteins
(420)
Rhodobacter sphaeroides. Organism_taxid: 1063. Strain: 2.4.3.
(2)
1a
1mzzA01
A:39-190
1b
1mzzB01
B:1039-1190
1c
1mzzC01
C:2039-2190
1d
1mzzA02
A:191-372
1e
1mzzB02
B:1191-1372
1f
1mzzC02
C:2191-2372
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Pfam Domains
(2, 6)
Info
all PFAM domains
1a: PFAM_Cu_oxidase_1mzzC01 (C:2206-2358)
1b: PFAM_Cu_oxidase_1mzzC02 (C:2206-2358)
1c: PFAM_Cu_oxidase_1mzzC03 (C:2206-2358)
2a: PFAM_Cu_oxidase_3_1mzzC04 (C:2076-2193)
2b: PFAM_Cu_oxidase_3_1mzzC05 (C:2076-2193)
2c: PFAM_Cu_oxidase_3_1mzzC06 (C:2076-2193)
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Clan
:
CU_oxidase
(192)
Family
:
Cu-oxidase
(74)
Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3)
(4)
1a
Cu-oxidase-1mzzC01
C:2206-2358
1b
Cu-oxidase-1mzzC02
C:2206-2358
1c
Cu-oxidase-1mzzC03
C:2206-2358
Family
:
Cu-oxidase_3
(79)
Rhodobacter sphaeroides (strain ATCC 17025 / ATH 2.4.3)
(4)
2a
Cu-oxidase_3-1mzzC04
C:2076-2193
2b
Cu-oxidase_3-1mzzC05
C:2076-2193
2c
Cu-oxidase_3-1mzzC06
C:2076-2193
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Asymmetric Unit 1
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Asym.Unit (178 KB)
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