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2AH9
Biol. Unit 2
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
(4, 13)
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
4
Ligand/Ion
GLYCEROL
4
MES
-1
Ligand/Ion
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
5
MN
-1
Ligand/Ion
MANGANESE (II) ION
6
SO4
7
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: AC2 (SOFTWARE)
02: AC5 (SOFTWARE)
03: BC1 (SOFTWARE)
04: BC2 (SOFTWARE)
05: BC4 (SOFTWARE)
06: BC5 (SOFTWARE)
07: BC8 (SOFTWARE)
08: CC1 (SOFTWARE)
09: CC4 (SOFTWARE)
10: CC6 (SOFTWARE)
11: DC2 (SOFTWARE)
12: DC3 (SOFTWARE)
13: DC4 (SOFTWARE)
14: DC7 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC2
SOFTWARE
PHE B:276 , TYR B:282 , TYR B:285 , GLY B:311 , GLY B:312 , ASP B:314 , ASP B:315 , ARG B:355 , GOL B:408 , SO4 B:419 , HOH B:510 , HOH B:549 , HOH B:637 , HOH B:790 , HOH B:893 , HOH B:952 , HOH B:956
BINDING SITE FOR RESIDUE CTO B 406
02
AC5
SOFTWARE
ASP B:250 , HIS B:340 , HIS B:343 , UDH B:401 , HOH B:480
BINDING SITE FOR RESIDUE MN B 402
03
BC1
SOFTWARE
ARG B:267
BINDING SITE FOR RESIDUE SO4 B 418
04
BC2
SOFTWARE
CTO B:406 , HOH B:635 , HOH B:659
BINDING SITE FOR RESIDUE SO4 B 419
05
BC4
SOFTWARE
GLU B:144 , PHE B:145 , ASN B:146 , ARG B:339 , ARG B:342 , HOH B:781 , ASN C:160
BINDING SITE FOR RESIDUE SO4 B 421
06
BC5
SOFTWARE
ASN B:160 , TYR B:167 , PRO B:169 , ARG B:170 , HOH B:481 , HOH B:506 , HOH B:683 , HOH B:859
BINDING SITE FOR RESIDUE SO4 B 422
07
BC8
SOFTWARE
HIS B:343 , SER B:344 , HOH B:682
BINDING SITE FOR RESIDUE SO4 B 425
08
CC1
SOFTWARE
LEU B:151 , GLU B:152 , LYS B:192 , HOH B:815
BINDING SITE FOR RESIDUE SO4 B 427
09
CC4
SOFTWARE
SER B:344 , ARG B:345
BINDING SITE FOR RESIDUE SO4 B 430
10
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
11
DC2
SOFTWARE
ARG B:224 , TRP B:310 , GLY B:311 , GLU B:313 , ASP B:314 , UDH B:401 , CTO B:406 , HOH B:445 , HOH B:500
BINDING SITE FOR RESIDUE GOL B 408
12
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
13
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
14
DC7
SOFTWARE
ASN B:306 , TRP B:308 , ARG B:358 , PRO B:397 , SER B:398
BINDING SITE FOR RESIDUE GOL B 413
[
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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 B, )
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
B
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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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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Protein Domains
(
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(
)
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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Chain B
Asymmetric Unit 1
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Asym.Unit (163 KB)
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