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1BL9
Asym. Unit
Info
Asym.Unit (182 KB)
Biol.Unit 1 (176 KB)
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(1)
Title
:
CONFORMATIONAL CHANGES OCCURRING UPON REDUCTION IN NITRITE REDUCTASE FROM PSEUDOMONAS AERUGINOSA
Authors
:
D. Nurizzo, C. Cambillau, M. Tegoni
Date
:
20 Jul 98 (Deposition) - 27 Apr 99 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.90
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Nitrite Reductase, Pseudomonas Aeruginosa, Hemoprotein, Denitrification, Domain Swapping, Conformational Changes, Reduction, Oxidoreductase, Electron Transport
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
D. Nurizzo, F. Cutruzzola, M. Arese, D. Bourgeois, M. Brunori, C. Cambillau, M. Tegoni
Conformational Changes Occurring Upon Reduction And No Binding In Nitrite Reductase From Pseudomonas Aeruginosa.
Biochemistry V. 37 13987 1998
(for further references see the
PDB file header
)
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Hetero Components
(3, 5)
Info
All Hetero Components
1a: HEME D (DHEa)
1b: HEME D (DHEb)
2a: HEME C (HECa)
2b: HEME C (HECb)
3a: HYDROXIDE ION (OHa)
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No.
Name
Count
Type
Full Name
1
DHE
2
Ligand/Ion
HEME D
2
HEC
2
Ligand/Ion
HEME C
3
OH
1
Ligand/Ion
HYDROXIDE ION
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Sites
(7, 7)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: CSA (UNKNOWN)
7: CSB (UNKNOWN)
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No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS B:369 , DHE B:602
BINDING SITE FOR RESIDUE OH B 603
2
AC2
SOFTWARE
ARG A:46 , CYS A:47 , CYS A:50 , HIS A:51 , THR A:59 , GLY A:60 , LYS A:61 , ARG A:71 , LEU A:76 , LEU A:79 , THR A:84 , LEU A:86 , GLY A:87 , MET A:88 , PRO A:89 , TRP A:91 , GLU B:8
BINDING SITE FOR RESIDUE HEC A 601
3
AC3
SOFTWARE
ARG A:156 , HIS A:182 , ILE A:183 , ARG A:185 , ARG A:198 , ARG A:225 , SER A:226 , TYR A:245 , ALA A:283 , ALA A:284 , ILE A:285 , HIS A:327 , ARG A:372 , PHE A:425 , GLN A:483 , GLY A:531 , PHE A:533 , HOH A:615 , HOH A:634 , TYR B:10
BINDING SITE FOR RESIDUE DHE A 602
4
AC4
SOFTWARE
GLU A:8 , ARG B:46 , CYS B:47 , CYS B:50 , HIS B:51 , GLY B:60 , LYS B:61 , LEU B:63 , ARG B:71 , THR B:84 , LEU B:86 , GLY B:87 , MET B:88 , PRO B:89 , TRP B:91
BINDING SITE FOR RESIDUE HEC B 601
5
AC5
SOFTWARE
TYR A:10 , ALA A:13 , ARG B:156 , HIS B:182 , ILE B:183 , ARG B:185 , ARG B:198 , ARG B:225 , SER B:226 , TYR B:245 , ALA B:283 , ALA B:284 , ILE B:285 , HIS B:327 , ARG B:372 , PHE B:425 , GLN B:483 , TRP B:498 , GLY B:531 , PHE B:533 , OH B:603 , HOH B:606 , HOH B:609 , HOH B:620
BINDING SITE FOR RESIDUE DHE B 602
6
CSA
UNKNOWN
HIS A:327 , HIS A:369 , DHE A:602
CATALYTIC SITE ON SUBUNIT A
7
CSB
UNKNOWN
HIS B:327 , HIS B:369 , DHE B:602
CATALYTIC SITE ON SUBUNIT B
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: CYTC (A:34-113,B:34-113)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CYTC
PS51007
Cytochrome c family profile.
NIRS_PSEAE
59-138
2
A:34-113
B:34-113
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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
(2, 4)
Info
All SCOP Domains
1a: SCOP_d1bl9a1 (A:7-117)
1b: SCOP_d1bl9b1 (B:7-117)
2a: SCOP_d1bl9a2 (A:118-543)
2b: SCOP_d1bl9b2 (B:118-543)
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Families
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)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Cytochrome c
(308)
Superfamily
:
Cytochrome c
(308)
Family
:
N-terminal (heme c) domain of cytochrome cd1-nitrite reductase
(22)
Protein domain
:
N-terminal (heme c) domain of cytochrome cd1-nitrite reductase
(22)
Pseudomonas aeruginosa [TaxId: 287]
(9)
1a
d1bl9a1
A:7-117
1b
d1bl9b1
B:7-117
Class
:
All beta proteins
(24004)
Fold
:
8-bladed beta-propeller
(135)
Superfamily
:
C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase
(22)
Family
:
C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase
(22)
Protein domain
:
C-terminal (heme d1) domain of cytochrome cd1-nitrite reductase
(22)
Pseudomonas aeruginosa [TaxId: 287]
(9)
2a
d1bl9a2
A:118-543
2b
d1bl9b2
B:118-543
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1bl9A01 (A:7-116)
1b: CATH_1bl9B01 (B:7-116)
2a: CATH_1bl9A02 (A:117-543)
2b: CATH_1bl9B02 (B:117-543)
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Organisms
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Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Cytochrome Bc1 Complex; Chain D, domain 2
(279)
Homologous Superfamily
:
Cytochrome c
(279)
Pseudomonas aeruginosa. Organism_taxid: 287.
(9)
1a
1bl9A01
A:7-116
1b
1bl9B01
B:7-116
Class
:
Mainly Beta
(13760)
Architecture
:
8 Propellor
(110)
Topology
:
Methanol Dehydrogenase; Chain A
(110)
Homologous Superfamily
:
[code=2.140.10.20, no name defined]
(22)
Pseudomonas aeruginosa. Organism_taxid: 287.
(8)
2a
1bl9A02
A:117-543
2b
1bl9B02
B:117-543
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Asym.Unit (182 KB)
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