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1MPN
Asym. Unit
Info
Asym.Unit (213 KB)
Biol.Unit 1 (206 KB)
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(1)
Title
:
MALTOPORIN MALTOTRIOSE COMPLEX
Authors
:
R. Dutzler, T. Schirmer
Date
:
11 Jan 96 (Deposition) - 12 Mar 97 (Release) - 25 Nov 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.20
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A,B,C (1x)
Keywords
:
Membrane Protein, Sugar Transport, Specific Porin, Beta Barrel
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
R. Dutzler, Y. F. Wang, P. J. Rizkallah, J. P. Rosenbusch, T. Schirmer
Crystal Structures Of Various Maltooligosaccharides Bound T Maltoporin Reveal A Specific Sugar Translocation Pathway.
Structure V. 4 127 1996
(for further references see the
PDB file header
)
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Hetero Components
(2, 12)
Info
All Hetero Components
1a: ALPHA-D-GLUCOSE (GLCa)
1b: ALPHA-D-GLUCOSE (GLCb)
1c: ALPHA-D-GLUCOSE (GLCc)
1d: ALPHA-D-GLUCOSE (GLCd)
1e: ALPHA-D-GLUCOSE (GLCe)
1f: ALPHA-D-GLUCOSE (GLCf)
1g: ALPHA-D-GLUCOSE (GLCg)
1h: ALPHA-D-GLUCOSE (GLCh)
1i: ALPHA-D-GLUCOSE (GLCi)
2a: MAGNESIUM ION (MGa)
2b: MAGNESIUM ION (MGb)
2c: MAGNESIUM ION (MGc)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GLC
9
Ligand/Ion
ALPHA-D-GLUCOSE
2
MG
3
Ligand/Ion
MAGNESIUM ION
[
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Sites
(12, 12)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
12: BC3 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
TYR A:6 , ARG A:33 , ASP A:111 , HIS A:113 , GLC A:432
BINDING SITE FOR RESIDUE GLC A 431
02
AC2
SOFTWARE
TYR A:6 , ARG A:8 , ARG A:33 , GLU A:43 , ARG A:109 , ASP A:116 , TYR A:118 , GLC A:431 , GLC A:433
BINDING SITE FOR RESIDUE GLC A 432
03
AC3
SOFTWARE
ARG A:82 , ARG A:109 , ASP A:116 , GLC A:432
BINDING SITE FOR RESIDUE GLC A 433
04
AC4
SOFTWARE
TYR B:6 , ARG B:33 , ASP B:111 , HIS B:113 , GLC B:432
BINDING SITE FOR RESIDUE GLC B 431
05
AC5
SOFTWARE
TYR B:6 , ARG B:8 , ARG B:33 , GLU B:43 , ARG B:109 , ASP B:116 , TYR B:118 , GLC B:431 , GLC B:433
BINDING SITE FOR RESIDUE GLC B 432
06
AC6
SOFTWARE
ARG B:82 , ARG B:109 , ASP B:116 , GLC B:432
BINDING SITE FOR RESIDUE GLC B 433
07
AC7
SOFTWARE
TYR C:6 , ARG C:33 , ASP C:111 , HIS C:113 , GLC C:432
BINDING SITE FOR RESIDUE GLC C 431
08
AC8
SOFTWARE
TYR C:6 , ARG C:8 , ARG C:33 , GLU C:43 , ARG C:109 , ASP C:116 , TYR C:118 , GLC C:431 , GLC C:433
BINDING SITE FOR RESIDUE GLC C 432
09
AC9
SOFTWARE
ARG C:82 , ARG C:109 , ASP C:116 , GLC C:432
BINDING SITE FOR RESIDUE GLC C 433
10
BC1
SOFTWARE
ASP A:78 , ASP B:78 , ASP C:78
BINDING SITE FOR RESIDUE MG A 422
11
BC2
SOFTWARE
ASP A:78 , ASP B:78 , ASP C:78
BINDING SITE FOR RESIDUE MG B 422
12
BC3
SOFTWARE
ASP A:78 , ASP B:78 , ASP C:78
BINDING SITE FOR RESIDUE MG C 422
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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End label:
Sorry, no Info available
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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, 3)
Info
All SCOP Domains
1a: SCOP_d1mpna_ (A:)
1b: SCOP_d1mpnb_ (B:)
1c: SCOP_d1mpnc_ (C:)
View:
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Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
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(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Membrane and cell surface proteins and peptides
(2046)
Fold
:
Transmembrane beta-barrels
(143)
Superfamily
:
Porins
(99)
Family
:
Maltoporin-like
(11)
Protein domain
:
Maltoporin (also LamB protein)
(8)
Escherichia coli [TaxId: 562]
(6)
1a
d1mpna_
A:
1b
d1mpnb_
B:
1c
d1mpnc_
C:
[
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CATH Domains
(1, 3)
Info
all CATH domains
1a: CATH_1mpnA00 (A:1-421)
1b: CATH_1mpnB00 (B:1-421)
1c: CATH_1mpnC00 (C:1-421)
View:
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Classes
(
)
(
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Architectures
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)
(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Maltoporin; Chain A
(39)
Homologous Superfamily
:
[code=2.40.170.10, no name defined]
(11)
Escherichia coli. Organism_taxid: 562
(3)
1a
1mpnA00
A:1-421
1b
1mpnB00
B:1-421
1c
1mpnC00
C:1-421
[
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Pfam Domains
(1, 3)
Info
all PFAM domains
1a: PFAM_LamB_1mpnC01 (C:3-421)
1b: PFAM_LamB_1mpnC02 (C:3-421)
1c: PFAM_LamB_1mpnC03 (C:3-421)
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Clans
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Organisms
(
)
(
)
Clan
:
MBB
(97)
Family
:
LamB
(6)
Escherichia coli (strain K12)
(4)
1a
LamB-1mpnC01
C:3-421
1b
LamB-1mpnC02
C:3-421
1c
LamB-1mpnC03
C:3-421
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Asymmetric Unit 1
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Asym.Unit (213 KB)
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