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Getting 'Biological Unit' information from database.
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3L4Y
Asym. Unit
Info
Asym.Unit (166 KB)
Biol.Unit 1 (159 KB)
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(1)
Title
:
CRYSTAL COMPLEX OF N-TERMINAL HUMAN MALTASE-GLUCOAMYLASE WITH NR4-8II
Authors
:
L. Sim, D. R. Rose
Date
:
21 Dec 09 (Deposition) - 09 Feb 10 (Release) - 09 Feb 10 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Glycoside Hydrolase Family 31, Cell Membrane, Disulfide Bond, Glycoprotein, Glycosidase, Hydrolase, Membrane, Multifunctional Enzyme, Polymorphism, Signal-Anchor, Sulfation, Transmembrane
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
L. Sim, K. Jayakanthan, S. Mohan, R. Nasi, B. D. Johnston, B. M. Pinto, D. R. Rose
New Glucosidase Inhibitors From An Ayurvedic Herbal Treatment For Type 2 Diabetes: Structures And Inhibition Of Human Intestinal Maltase-Glucoamylase With Compounds From Salacia Reticulata.
Biochemistry V. 49 443 2010
[
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Hetero Components
(4, 11)
Info
All Hetero Components
1a: GLYCEROL (GOLa)
1b: GLYCEROL (GOLb)
1c: GLYCEROL (GOLc)
1d: GLYCEROL (GOLd)
1e: GLYCEROL (GOLe)
2a: N-ACETYL-D-GLUCOSAMINE (NAGa)
2b: N-ACETYL-D-GLUCOSAMINE (NAGb)
2c: N-ACETYL-D-GLUCOSAMINE (NAGc)
2d: N-ACETYL-D-GLUCOSAMINE (NAGd)
3a: (1S,2R,3S,4R)-1-{(1S)-2-[(2R,3S,4S... (NR4a)
4a: SULFATE ION (SO4a)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GOL
5
Ligand/Ion
GLYCEROL
2
NAG
4
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
3
NR4
1
Ligand/Ion
(1S,2R,3S,4R)-1-{(1S)-2-[(2R,3S,4S)-3,4-DIHYDROXY-2-(HYDROXYMETHYL)TETRAHYDROTHIOPHENIUM-1-YL]-1-HYDROXYETHYL}-2,3,4,5-TETRAHYDROXYPENTYL SULFATE
4
SO4
1
Ligand/Ion
SULFATE ION
[
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Sites
(11, 11)
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)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASP A:203 , THR A:205 , TYR A:299 , ASP A:327 , ILE A:328 , ILE A:364 , TRP A:441 , ASP A:443 , ARG A:526 , ASP A:542 , PHE A:575 , HIS A:600 , GOL A:3002 , HOH A:4035 , HOH A:4040 , HOH A:4162 , HOH A:4203 , HOH A:4598
BINDING SITE FOR RESIDUE NR4 A 1001
02
AC2
SOFTWARE
LYS A:389 , ASN A:393 , GLY A:397 , VAL A:398 , VAL A:487 , GLN A:488 , HIS A:489 , NAG A:2002 , HOH A:4086 , HOH A:4337
BINDING SITE FOR RESIDUE NAG A 2001
03
AC3
SOFTWARE
LYS A:389 , NAG A:2001 , HOH A:4399
BINDING SITE FOR RESIDUE NAG A 2002
04
AC4
SOFTWARE
SER A:146 , ASN A:147 , ASN A:741 , ALA A:746 , ASN A:750 , HOH A:4351 , HOH A:4367 , HOH A:4463 , HOH A:4719 , HOH A:4789 , HOH A:4871
BINDING SITE FOR RESIDUE NAG A 2003
05
AC5
SOFTWARE
ASN A:207 , GLY A:208 , ASN A:209 , HOH A:4848
BINDING SITE FOR RESIDUE NAG A 2004
06
AC6
SOFTWARE
PRO A:287 , PHE A:522 , ILE A:523 , PHE A:535 , ALA A:536 , ALA A:537 , HOH A:4063 , HOH A:4349 , HOH A:4877
BINDING SITE FOR RESIDUE GOL A 3001
07
AC7
SOFTWARE
TRP A:406 , PHE A:450 , NR4 A:1001 , HOH A:4490
BINDING SITE FOR RESIDUE GOL A 3002
08
AC8
SOFTWARE
GLU A:582 , ARG A:585 , GLU A:689 , GLY A:722 , HOH A:4127
BINDING SITE FOR RESIDUE GOL A 3003
09
AC9
SOFTWARE
ASN A:306 , GLU A:309 , ARG A:313 , ASP A:607 , HOH A:4079 , HOH A:4448
BINDING SITE FOR RESIDUE GOL A 3004
10
BC1
SOFTWARE
HIS A:645 , ASP A:777 , THR A:778 , VAL A:779 , ALA A:780 , HOH A:4444 , HOH A:4696
BINDING SITE FOR RESIDUE GOL A 3005
11
BC2
SOFTWARE
SER A:126 , ARG A:145 , HIS A:625 , ASN A:628 , HOH A:4128 , HOH A:4233 , HOH A:4576
BINDING SITE FOR RESIDUE SO4 A 5001
[
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SAPs(SNPs)/Variants
(3, 3)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_047350 (Q318H, chain A, )
2: VAR_047351 (S456L, chain A, )
3: VAR_047352 (D772D, chain A, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_047350
Q
404
H
MGA_HUMAN
Polymorphism
2272330
A
Q
318
H
2
UniProt
VAR_047351
S
542
L
MGA_HUMAN
Polymorphism
10266732
A
S
456
L
3
UniProt
VAR_047352
N
858
D
MGA_HUMAN
Polymorphism
2960746
A
D
772
D
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
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PROSITE Patterns/Profiles
(4, 4)
Info
All PROSITE Patterns/Profiles
1: P_TREFOIL_2 (-|A:868-868)
2: P_TREFOIL_1 (A:12-33)
3: GLYCOSYL_HYDROL_F31_1 (A:439-446|-)
4: GLYCOSYL_HYDROL_F31_2 (A:569-599)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
P_TREFOIL_2
PS51448
P-type 'Trefoil' domain profile.
MGA_HUMAN
88-134
954-1000
1
-
A:868-868
2
P_TREFOIL_1
PS00025
P-type 'Trefoil' domain signature.
MGA_HUMAN
98-119
1
A:12-33
3
GLYCOSYL_HYDROL_F31_1
PS00129
Glycosyl hydrolases family 31 active site.
MGA_HUMAN
525-532
1416-1423
1
A:439-446
-
4
GLYCOSYL_HYDROL_F31_2
PS00707
Glycosyl hydrolases family 31 signature 2.
MGA_HUMAN
655-685
1
A:569-599
[
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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
(0, 0)
Info
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Sorry, no Info available
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CATH Domains
(0, 0)
Info
all CATH domains
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Sorry, no Info available
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_Glyco_hydro_31_3l4yA01 (A:263-735)
2a: PFAM_Trefoil_3l4yA02 (A:7-47)
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Clans
(
)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
Glyco_hydro_tim
(488)
Family
:
Glyco_hydro_31
(25)
Homo sapiens (Human)
(11)
1a
Glyco_hydro_31-3l4yA01
A:263-735
Clan
:
no clan defined [family: Trefoil]
(14)
Family
:
Trefoil
(14)
Homo sapiens (Human)
(12)
2a
Trefoil-3l4yA02
A:7-47
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All Atoms
Protein & NOT Variant
Protein & NOT Site
Protein & NOT PROSITE
Chain A
Asymmetric Unit 1
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Asym.Unit (166 KB)
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