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2AH9
Biol. Unit 1
Info
Asym.Unit (163 KB)
Biol.Unit 1 (54 KB)
Biol.Unit 2 (55 KB)
Biol.Unit 3 (54 KB)
Biol.Unit 4 (155 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN M340H-BETA-1,4-GALACTOSYLTRANSFERASE-I (M340H-B4GAL-T1) IN COMPLEX WITH CHITOTRIOSE
Authors
:
V. Ramasamy, B. Ramakrishnan, E. Boeggeman, D. M. Ratner, P. H. Seeberg P. K. Qasba
Date
:
27 Jul 05 (Deposition) - 04 Oct 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B,C
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: C (1x)
Biol. Unit 4: A,B,C (1x)
Keywords
:
Beta1, 4-Galactosyltransferase-I; Trisaccharide; Chitotriose; Closed Conformation; Mutant, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
V. Ramasamy, B. Ramakrishnan, E. Boeggeman, D. M. Ratner, P. H. Seeberger, P. K. Qasba
Oligosaccharide Preferences Of Beta1, 4-Galactosyltransferase-I: Crystal Structures Of Met340His Mutant Of Human Beta1, 4-Galactosyltransferase-I With A Pentasaccharide And Trisaccharides Of The N-Glycan Moiety
J. Mol. Biol. V. 353 53 2005
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Hetero Components
(5, 9)
Info
All Hetero Components
1a: TRIACETYLCHITOTRIOSE (CTOa)
1b: TRIACETYLCHITOTRIOSE (CTOb)
1c: TRIACETYLCHITOTRIOSE (CTOc)
2a: 1,4-DIETHYLENE DIOXIDE (DIOa)
2b: 1,4-DIETHYLENE DIOXIDE (DIOb)
3a: GLYCEROL (GOLa)
3b: GLYCEROL (GOLb)
3c: GLYCEROL (GOLc)
3d: GLYCEROL (GOLd)
3e: GLYCEROL (GOLe)
3f: GLYCEROL (GOLf)
3g: GLYCEROL (GOLg)
4a: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESa)
5a: MANGANESE (II) ION (MNa)
5b: MANGANESE (II) ION (MNb)
5c: MANGANESE (II) ION (MNc)
6a: SULFATE ION (SO4a)
6b: SULFATE ION (SO4b)
6c: SULFATE ION (SO4c)
6d: SULFATE ION (SO4d)
6e: SULFATE ION (SO4e)
6f: SULFATE ION (SO4f)
6g: SULFATE ION (SO4g)
6h: SULFATE ION (SO4h)
6i: SULFATE ION (SO4i)
6j: SULFATE ION (SO4j)
6k: SULFATE ION (SO4k)
6l: SULFATE ION (SO4l)
6m: SULFATE ION (SO4m)
6n: SULFATE ION (SO4n)
6o: SULFATE ION (SO4o)
6p: SULFATE ION (SO4p)
7a: 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSP... (UDHa)
7b: 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSP... (UDHb)
7c: 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSP... (UDHc)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CTO
1
Ligand/Ion
TRIACETYLCHITOTRIOSE
2
DIO
1
Ligand/Ion
1,4-DIETHYLENE DIOXIDE
3
GOL
2
Ligand/Ion
GLYCEROL
4
MES
-1
Ligand/Ion
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
5
MN
-1
Ligand/Ion
MANGANESE (II) ION
6
SO4
4
Ligand/Ion
SULFATE ION
7
UDH
1
Ligand/Ion
6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSPHATE
[
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Sites
(14, 14)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC4 (SOFTWARE)
03: AC7 (SOFTWARE)
04: AC8 (SOFTWARE)
05: AC9 (SOFTWARE)
06: BC6 (SOFTWARE)
07: BC9 (SOFTWARE)
08: CC5 (SOFTWARE)
09: CC6 (SOFTWARE)
10: CC9 (SOFTWARE)
11: DC3 (SOFTWARE)
12: DC4 (SOFTWARE)
13: DC5 (SOFTWARE)
14: DC8 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PHE A:276 , TYR A:282 , TYR A:285 , GLY A:311 , GLY A:312 , ASP A:314 , ASP A:315 , ARG A:355 , GOL A:411 , HOH A:599 , HOH A:719 , HOH A:826 , HOH A:895 , HOH A:953 , HOH A:954 , HOH A:958 , HOH A:959
BINDING SITE FOR RESIDUE CTO A 405
02
AC4
SOFTWARE
ASP A:250 , HIS A:340 , HIS A:343 , UDH A:399 , HOH A:521
BINDING SITE FOR RESIDUE MN A 400
03
AC7
SOFTWARE
GLU A:144 , PHE A:145 , ASN A:146 , ARG A:339
BINDING SITE FOR RESIDUE SO4 A 415
04
AC8
SOFTWARE
ASN A:160 , TYR A:167 , PRO A:169 , ARG A:170 , HOH A:514 , HOH A:678 , HOH A:697 , HOH A:926 , ARG C:342
BINDING SITE FOR RESIDUE SO4 A 416
05
AC9
SOFTWARE
ARG A:267 , HOH A:609
BINDING SITE FOR RESIDUE SO4 A 417
06
BC6
SOFTWARE
ASN A:160 , PHE C:145 , ASN C:146 , ARG C:339 , ARG C:342
BINDING SITE FOR RESIDUE SO4 C 423
07
BC9
SOFTWARE
SER A:344 , HOH A:869
BINDING SITE FOR RESIDUE SO4 A 426
08
CC5
SOFTWARE
PRO A:183 , PHE A:184 , ARG A:185 , ARG A:187 , PHE A:222 , ASP A:248 , VAL A:249 , ASP A:250 , LYS A:275 , TRP A:310 , HIS A:340 , HIS A:343 , ARG A:345 , ASP A:346 , MN A:400 , GOL A:411 , HOH A:521 , HOH A:550 , HOH A:592 , HOH A:598 , HOH A:826
BINDING SITE FOR RESIDUE UDH A 399
09
CC6
SOFTWARE
HOH A:460 , PRO B:183 , PHE B:184 , ARG B:185 , ARG B:187 , PHE B:222 , ASP B:248 , VAL B:249 , ASP B:250 , LYS B:275 , TRP B:310 , HIS B:340 , HIS B:343 , ARG B:345 , ASP B:346 , MN B:402 , GOL B:408 , HOH B:463 , HOH B:480
BINDING SITE FOR RESIDUE UDH B 401
10
CC9
SOFTWARE
PRO A:148 , ASP A:150 , GLN A:157 , TYR A:196
BINDING SITE FOR RESIDUE DIO A 432
11
DC3
SOFTWARE
PHE A:318 , MET A:326 , SER A:327 , ILE A:328 , PHE B:318 , ILE B:328 , HOH B:630
BINDING SITE FOR RESIDUE GOL B 409
12
DC4
SOFTWARE
SER A:368 , ASP A:369 , PHE B:184 , ARG B:185 , ASN B:186 , ASN B:215 , HOH B:503 , HOH B:735
BINDING SITE FOR RESIDUE GOL B 410
13
DC5
SOFTWARE
ARG A:224 , TRP A:310 , GLY A:311 , GLU A:313 , ASP A:314 , UDH A:399 , CTO A:405 , HOH A:489 , HOH A:684
BINDING SITE FOR RESIDUE GOL A 411
14
DC8
SOFTWARE
GLN A:296 , THR A:299 , HOH A:647 , HOH A:931
BINDING SITE FOR RESIDUE GOL A 414
[
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_054020 (H257R, chain A, )
View:
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_054020
H
257
R
B4GT1_HUMAN
Polymorphism
9169
A
H
257
R
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(, 0)
Info
All PROSITE Patterns/Profiles
;
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Sorry, no Info available
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 3)
Info
All SCOP Domains
1a: SCOP_d2ah9a_ (A:)
1b: SCOP_d2ah9b_ (B:)
1c: SCOP_d2ah9c_ (C:)
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(
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(
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(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Nucleotide-diphospho-sugar transferases
(408)
Superfamily
:
Nucleotide-diphospho-sugar transferases
(408)
Family
:
beta 1,4 galactosyltransferase (b4GalT1)
(39)
Protein domain
:
automated matches
(19)
Human (Homo sapiens) [TaxId: 9606]
(17)
1a
d2ah9a_
A:
1b
d2ah9b_
B:
1c
d2ah9c_
C:
[
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CATH Domains
(1, 3)
Info
all CATH domains
1a: CATH_2ah9A00 (A:127-398)
1b: CATH_2ah9B00 (B:127-398)
1c: CATH_2ah9C00 (C:127-398)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Complex
(3881)
Topology
:
Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
(231)
Homologous Superfamily
:
Spore Coat Polysaccharide Biosynthesis Protein SpsA; Chain A
(231)
Human (Homo sapiens)
(73)
1a
2ah9A00
A:127-398
1b
2ah9B00
B:127-398
1c
2ah9C00
C:127-398
[
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Pfam Domains
(0, 0)
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all PFAM domains
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Chain A
Asymmetric Unit 1
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Asym.Unit (163 KB)
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Biol.Unit 3 (54 KB)
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