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2MTA
Asym. Unit
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Asym.Unit (128 KB)
Biol.Unit 1 (239 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A TERNARY ELECTRON TRANSFER COMPLEX BETWEEN METHYLAMINE DEHYDROGENASE, AMICYANIN AND A C-TYPE CYTOCHROME
Authors
:
L. Chen, F. S. Mathews
Date
:
26 Oct 93 (Deposition) - 31 Jan 94 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.40
Chains
:
Asym. Unit : A,C,H,L
Biol. Unit 1: A,C,H,L (2x)
Keywords
:
Electron Transport
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
L. Chen, R. C. Durley, F. S. Mathews, V. L. Davidson
Structure Of An Electron Transfer Complex: Methylamine Dehydrogenase, Amicyanin, And Cytochrome C551I.
Science V. 264 86 1994
(for further references see the
PDB file header
)
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Hetero Components
(4, 4)
Info
All Hetero Components
1a: COPPER (II) ION (CUa)
2a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
3a: PHOSPHATE ION (PO4a)
4a: 2-AMINO-3-(6,7-DIOXO-6,7-DIHYDRO-1... (TRQa)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CU
1
Ligand/Ion
COPPER (II) ION
2
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
3
PO4
1
Ligand/Ion
PHOSPHATE ION
4
TRQ
1
Mod. Amino Acid
2-AMINO-3-(6,7-DIOXO-6,7-DIHYDRO-1H-INDOL-3-YL)-PROPIONIC ACID
[
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]
Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: COP (UNKNOWN)
5: HEM (UNKNOWN)
6: TTQ (UNKNOWN)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
HIS A:53 , CYS A:92 , HIS A:95 , MET A:98
BINDING SITE FOR RESIDUE CU A 0
2
AC2
SOFTWARE
LYS H:341 , HIS H:362
BINDING SITE FOR RESIDUE PO4 H 0
3
AC3
SOFTWARE
MET C:56 , CYS C:57 , CYS C:60 , HIS C:61 , PRO C:71 , TRP C:78 , THR C:79 , TYR C:80 , ASN C:83 , LEU C:89 , THR C:92 , LEU C:93 , ALA C:97 , THR C:98 , GLN C:100 , MET C:101 , MET C:104
BINDING SITE FOR RESIDUE HEM C 200
4
COP
UNKNOWN
CU A:0 , GLY H:53 , GLY H:92 , THR H:95 , VAL H:98
NULL
5
HEM
UNKNOWN
HEM C:200
NULL
6
TTQ
UNKNOWN
ARG H:57 , PRO H:108
NULL
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: CYTC (C:30-124)
2: COPPER_BLUE (A:85-98)
;
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.
CYCL_PARDE
52-146
1
C:30-124
2
COPPER_BLUE
PS00196
Type-1 copper (blue) proteins signature.
AMCY_PARDE
111-124
1
A:85-98
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Exons
(0, 0)
Info
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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_d2mtac_ (C:)
2a: SCOP_d2mtah_ (H:)
3a: SCOP_d2mtaa_ (A:)
4a: SCOP_d2mtal_ (L:)
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)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Cytochrome c
(308)
Superfamily
:
Cytochrome c
(308)
Family
:
monodomain cytochrome c
(197)
Protein domain
:
Cytochrome c551
(13)
Paracoccus denitrificans [TaxId: 266]
(5)
1a
d2mtac_
C:
Class
:
All beta proteins
(24004)
Fold
:
7-bladed beta-propeller
(245)
Superfamily
:
YVTN repeat-like/Quinoprotein amine dehydrogenase
(31)
Family
:
Methylamine dehydrogenase, H-chain
(8)
Protein domain
:
Methylamine dehydrogenase, H-chain
(8)
Paracoccus denitrificans [TaxId: 266]
(5)
2a
d2mtah_
H:
Fold
:
Cupredoxin-like
(545)
Superfamily
:
Cupredoxins
(543)
Family
:
Plastocyanin/azurin-like
(241)
Protein domain
:
Amicyanin
(34)
Paracoccus denitrificans [TaxId: 266]
(33)
3a
d2mtaa_
A:
Class
:
Small proteins
(3458)
Fold
:
Methylamine dehydrogenase, L chain
(68)
Superfamily
:
Methylamine dehydrogenase, L chain
(68)
Family
:
Methylamine dehydrogenase, L chain
(41)
Protein domain
:
Methylamine dehydrogenase
(9)
Paracoccus denitrificans [TaxId: 266]
(6)
4a
d2mtal_
L:
[
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]
CATH Domains
(4, 4)
Info
all CATH domains
1a: CATH_2mtaC00 (C:1-147)
2a: CATH_2mtaH00 (H:1-373)
3a: CATH_2mtaL00 (L:7-131)
4a: CATH_2mtaA00 (A:1-105)
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)
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(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Cytochrome Bc1 Complex; Chain D, domain 2
(279)
Homologous Superfamily
:
Cytochrome c
(279)
Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266.
(3)
1a
2mtaC00
C:1-147
Class
:
Mainly Beta
(13760)
Architecture
:
7 Propellor
(136)
Topology
:
Methylamine Dehydrogenase; Chain H
(136)
Homologous Superfamily
:
YVTN repeat-like/Quinoprotein amine dehydrogenase
(76)
Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266.
(3)
2a
2mtaH00
H:1-373
Architecture
:
Sandwich
(5577)
Topology
:
Electron Transport Ethylamine Dehydrogenase
(43)
Homologous Superfamily
:
Electron Transport Ethylamine Dehydrogenase
(43)
Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266.
(3)
3a
2mtaL00
L:7-131
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Cupredoxins - blue copper proteins
(420)
Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266. Paracoccus denitrificans. Organism_taxid: 266.
(3)
4a
2mtaA00
A:1-105
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Pfam Domains
(4, 4)
Info
all PFAM domains
1a: PFAM_Me_amine_dh_H_2mtaH01 (H:30-371)
2a: PFAM_Copper_bind_2mtaA01 (A:17-105)
3a: PFAM_Cytochrome_CBB3_2mtaC01 (C:45-120)
4a: PFAM_Me_amine_dh_L_2mtaL01 (L:8-130)
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
Beta_propeller
(192)
Family
:
Me-amine-dh_H
(13)
Paracoccus denitrificans
(3)
1a
Me-amine-dh_H-2mtaH01
H:30-371
Clan
:
CU_oxidase
(192)
Family
:
Copper-bind
(82)
Paracoccus denitrificans
(11)
2a
Copper-bind-2mtaA01
A:17-105
Clan
:
Cytochrome-c
(108)
Family
:
Cytochrome_CBB3
(20)
Paracoccus denitrificans
(4)
3a
Cytochrome_CBB3-2mtaC01
C:45-120
Clan
:
no clan defined [family: Me-amine-dh_L]
(16)
Family
:
Me-amine-dh_L
(16)
Paracoccus denitrificans
(7)
4a
Me-amine-dh_L-2mtaL01
L:8-130
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