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1TW5
Biol. Unit 2
Info
Asym.Unit (112 KB)
Biol.Unit 1 (55 KB)
Biol.Unit 2 (54 KB)
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(1)
Title
:
BETA1,4-GALACTOSYLTRANSFERASE MUTANT M344H-GAL-T1 IN COMPLEX WITH CHITOBIOSE
Authors
:
B. Ramakrishnan, E. Boeggeman, P. K. Qasba
Date
:
30 Jun 04 (Deposition) - 14 Dec 04 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Met344His Mutation; Closed Conformation; Chitobiose Binding, Transferase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
B. Ramakrishnan, E. Boeggeman, P. K. Qasba
Effect Of The Met344His Mutation On The Conformational Dynamics Of Bovine Beta-1, 4-Galactosyltransferase: Crystal Structure Of The Met344His Mutant In Complex With Chitobiose
Biochemistry V. 43 12513 2004
(for further references see the
PDB file header
)
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Hetero Components
(4, 5)
Info
All Hetero Components
1a: DI(N-ACETYL-D-GLUCOSAMINE) (CBSa)
1b: DI(N-ACETYL-D-GLUCOSAMINE) (CBSb)
1c: DI(N-ACETYL-D-GLUCOSAMINE) (CBSc)
2a: 1,4-DIETHYLENE DIOXIDE (DIOa)
2b: 1,4-DIETHYLENE DIOXIDE (DIOb)
3a: 2-(N-MORPHOLINO)-ETHANESULFONIC AC... (MESa)
4a: MANGANESE (II) ION (MNa)
4b: MANGANESE (II) ION (MNb)
5a: SULFATE ION (SO4a)
5b: SULFATE ION (SO4b)
5c: SULFATE ION (SO4c)
5d: SULFATE ION (SO4d)
5e: SULFATE ION (SO4e)
6a: 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSP... (UDHa)
6b: 6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSP... (UDHb)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CBS
2
Ligand/Ion
DI(N-ACETYL-D-GLUCOSAMINE)
2
DIO
1
Ligand/Ion
1,4-DIETHYLENE DIOXIDE
3
MES
-1
Ligand/Ion
2-(N-MORPHOLINO)-ETHANESULFONIC ACID
4
MN
-1
Ligand/Ion
MANGANESE (II) ION
5
SO4
1
Ligand/Ion
SULFATE ION
6
UDH
1
Ligand/Ion
6-AMINOHEXYL-URIDINE-C1,5'-DIPHOSPHATE
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Sites
(7, 7)
Info
All Sites
1: AC2 (SOFTWARE)
2: AC3 (SOFTWARE)
3: AC5 (SOFTWARE)
4: AC9 (SOFTWARE)
5: BC1 (SOFTWARE)
6: BC3 (SOFTWARE)
7: BC6 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC2
SOFTWARE
ARG A:328 , PHE B:280 , TYR B:286 , TYR B:289 , GLY B:316 , ASP B:318 , ASP B:319 , ARG B:359 , ILE B:363 , CBS B:406 , HOH B:947 , HOH B:948 , HOH B:960 , HOH B:1089 , HOH B:1196
BINDING SITE FOR RESIDUE CBS B 405
2
AC3
SOFTWARE
GLN A:299 , LEU A:302 , SER A:303 , ASN A:305 , ARG A:328 , PHE B:360 , CBS B:405 , HOH B:1089
BINDING SITE FOR RESIDUE CBS B 406
3
AC5
SOFTWARE
ASP B:254 , HIS B:344 , HIS B:347 , UDH B:806 , HOH B:1008
BINDING SITE FOR RESIDUE MN B 805
4
AC9
SOFTWARE
ARG B:265 , PHE B:267 , SER B:268
BINDING SITE FOR RESIDUE SO4 A 855
5
BC1
SOFTWARE
HIS B:347 , SER B:348 , HOH B:922 , HOH B:1241
BINDING SITE FOR RESIDUE SO4 B 856
6
BC3
SOFTWARE
PRO B:187 , PHE B:188 , ARG B:189 , ARG B:191 , PHE B:226 , ASP B:252 , VAL B:253 , ASP B:254 , LYS B:279 , TRP B:314 , HIS B:344 , HIS B:347 , ARG B:349 , ASP B:350 , ASN B:353 , MN B:805 , HOH B:908 , HOH B:935 , HOH B:948 , HOH B:1008 , HOH B:1101
BINDING SITE FOR RESIDUE UDH B 806
7
BC6
SOFTWARE
LEU B:140 , LYS B:164 , TYR B:171 , MET B:174 , ASP B:175 , GLN B:210
BINDING SITE FOR RESIDUE DIO B 861
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
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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, 2)
Info
All SCOP Domains
1a: SCOP_d1tw5a_ (A:)
1b: SCOP_d1tw5b_ (B:)
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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
:
beta 1,4 galactosyltransferase (b4GalT1)
(20)
Cow (Bos taurus) [TaxId: 9913]
(20)
1a
d1tw5a_
A:
1b
d1tw5b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1tw5A00 (A:131-402)
1b: CATH_1tw5B00 (B:131-402)
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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)
Cattle (Bos taurus)
(11)
1a
1tw5A00
A:131-402
1b
1tw5B00
B:131-402
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_Glyco_transf_7C_1tw5B01 (B:271-350)
1b: PFAM_Glyco_transf_7C_1tw5B02 (B:271-350)
2a: PFAM_Glyco_transf_7N_1tw5B03 (B:134-269)
2b: PFAM_Glyco_transf_7N_1tw5B04 (B:134-269)
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Clan
:
GT-A
(172)
Family
:
Glyco_transf_7C
(16)
Bos taurus (Bovine)
(15)
1a
Glyco_transf_7C-1tw5B01
B:271-350
1b
Glyco_transf_7C-1tw5B02
B:271-350
Family
:
Glyco_transf_7N
(16)
Bos taurus (Bovine)
(15)
2a
Glyco_transf_7N-1tw5B03
B:134-269
2b
Glyco_transf_7N-1tw5B04
B:134-269
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Chain B
Asymmetric Unit 1
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Show PDB file:
Asym.Unit (112 KB)
Header - Asym.Unit
Biol.Unit 1 (55 KB)
Header - Biol.Unit 1
Biol.Unit 2 (54 KB)
Header - Biol.Unit 2
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