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1A4C
Biol. Unit 2
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Asym.Unit (127 KB)
Biol.Unit 1 (62 KB)
Biol.Unit 2 (62 KB)
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(1)
Title
:
AZURIN MUTANT WITH MET 121 REPLACED BY HIS, PH 3.5 CRYSTAL FORM, DATA COLLECTED AT-180 DEGREES CELSIUS
Authors
:
A. Messerschmidt, L. Prade
Date
:
28 Jan 98 (Deposition) - 29 Apr 98 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.45
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,C (1x)
Biol. Unit 2: B,D (1x)
Keywords
:
Electron Transport, Cuproprotein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
A. Messerschmidt, L. Prade, S. J. Kroes, J. Sanders-Loehr, R. Huber, G. W. Canters
Rack-Induced Metal Binding Vs. Flexibility: Met121His Azurin Crystal Structures At Different Ph.
Proc. Natl. Acad. Sci. Usa V. 95 3443 1998
(for further references see the
PDB file header
)
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: COPPER (II) ION (CUa)
1b: COPPER (II) ION (CUb)
1c: COPPER (II) ION (CUc)
1d: COPPER (II) ION (CUd)
2a: NITRATE ION (NO3a)
2b: NITRATE ION (NO3b)
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
CU
-1
Ligand/Ion
COPPER (II) ION
2
NO3
1
Ligand/Ion
NITRATE ION
3
SO4
2
Ligand/Ion
SULFATE ION
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Sites
(5, 5)
Info
All Sites
1: AC3 (SOFTWARE)
2: AC4 (SOFTWARE)
3: AC8 (SOFTWARE)
4: AC9 (SOFTWARE)
5: BC1 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC3
SOFTWARE
HIS B:46 , CYS B:112 , HIS B:117 , HIS B:121
BINDING SITE FOR RESIDUE CU B 130
2
AC4
SOFTWARE
VAL B:73 , ALA B:75 , GLY B:76 , HIS B:83 , HOH B:147 , HOH B:232
BINDING SITE FOR RESIDUE SO4 B 131
3
AC8
SOFTWARE
GLY D:45 , HIS D:46 , CYS D:112 , HIS D:117 , NO3 D:132
BINDING SITE FOR RESIDUE CU D 130
4
AC9
SOFTWARE
ALA D:75 , GLY D:76 , HIS D:83 , HOH D:176 , HOH D:236
BINDING SITE FOR RESIDUE SO4 D 131
5
BC1
SOFTWARE
SER D:9 , MET D:13 , GLN D:14 , TYR D:15 , HIS D:46 , CYS D:112 , HIS D:117 , HIS D:121 , CU D:130
BINDING SITE FOR RESIDUE NO3 D 132
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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
(1, 2)
Info
All PROSITE Patterns/Profiles
1: COPPER_BLUE (B:105-120,D:105-120)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
COPPER_BLUE
PS00196
Type-1 copper (blue) proteins signature.
AZUR_ACHDE
125-141
2
-
B:105-120
-
D:105-120
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Exons
(0, 0)
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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, 4)
Info
All SCOP Domains
1a: SCOP_d1a4ca_ (A:)
1b: SCOP_d1a4cb_ (B:)
1c: SCOP_d1a4cc_ (C:)
1d: SCOP_d1a4cd_ (D:)
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)
Protein Domains
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)
(
)
Organisms
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)
(
)
Class
:
All beta proteins
(24004)
Fold
:
Cupredoxin-like
(545)
Superfamily
:
Cupredoxins
(543)
Family
:
Plastocyanin/azurin-like
(241)
Protein domain
:
Azurin
(95)
Alcaligenes denitrificans [TaxId: 32002]
(8)
1a
d1a4ca_
A:
1b
d1a4cb_
B:
1c
d1a4cc_
C:
1d
d1a4cd_
D:
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1a4cA00 (A:1-129)
1b: CATH_1a4cB00 (B:1-129)
1c: CATH_1a4cC00 (C:1-129)
1d: CATH_1a4cD00 (D:1-129)
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Organisms
(
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(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Cupredoxins - blue copper proteins
(420)
Achromobacter denitrificans. Organism_taxid: 32002.
(3)
1a
1a4cA00
A:1-129
1b
1a4cB00
B:1-129
1c
1a4cC00
C:1-129
1d
1a4cD00
D:1-129
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Show PDB file:
Asym.Unit (127 KB)
Header - Asym.Unit
Biol.Unit 1 (62 KB)
Header - Biol.Unit 1
Biol.Unit 2 (62 KB)
Header - Biol.Unit 2
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