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1N7Q
Asym. Unit
Info
Asym.Unit (135 KB)
Biol.Unit 1 (129 KB)
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(1)
Title
:
STREPTOCOCCUS PNEUMONIAE HYALURONATE LYASE W291A/W292A DOUBLE MUTANT COMPLEX WITH HYALURONAN HEXASACCHRIDE
Authors
:
M. Nukui, K. B. Taylor, D. T. Mcpherson, M. Shigenaga, M. J. Jedrzejas
Date
:
16 Nov 02 (Deposition) - 31 Dec 02 (Release) - 14 Oct 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.30
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Protein Mutant, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
M. Nukui, K. B. Taylor, D. T. Mcpherson, M. Shigenaga, M. J. Jedrzejas
The Function Of Hydrophobic Residues In The Catalytic Cleft Of Streptococcus Pneumoniae Hyaluronate Lyase. Kinetic Characterization Of Mutant Enzyme Forms
J. Biol. Chem. V. 278 3079 2003
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Hetero Components
(3, 6)
Info
All Hetero Components
1a: BETA-D-GLUCOPYRANURONIC ACID (BDPa)
1b: BETA-D-GLUCOPYRANURONIC ACID (BDPb)
2a: BETA-D-GALACTOPYRANURONIC ACID (GTRa)
3a: N-ACETYL-D-GLUCOSAMINE (NAGa)
3b: N-ACETYL-D-GLUCOSAMINE (NAGb)
3c: N-ACETYL-D-GLUCOSAMINE (NAGc)
View:
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Label:
No.
Name
Count
Type
Full Name
1
BDP
2
Ligand/Ion
BETA-D-GLUCOPYRANURONIC ACID
2
GTR
1
Ligand/Ion
BETA-D-GALACTOPYRANURONIC ACID
3
NAG
3
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
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Sites
(6, 6)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ARG A:336 , PHE A:343 , GLU A:388 , GLN A:808 , BDP A:1001 , HOH A:1235
BINDING SITE FOR RESIDUE NAG A 1000
2
AC2
SOFTWARE
ASN A:290 , ASN A:349 , HIS A:399 , TYR A:408 , ARG A:462 , ASN A:580 , NAG A:1000 , NAG A:1002
BINDING SITE FOR RESIDUE BDP A 1001
3
AC3
SOFTWARE
TYR A:408 , VAL A:411 , ARG A:462 , ARG A:466 , ASN A:580 , GLU A:582 , BDP A:1001 , BDP A:1003 , HOH A:1098
BINDING SITE FOR RESIDUE NAG A 1002
4
AC4
SOFTWARE
ARG A:243 , ARG A:466 , NAG A:1002 , NAG A:1004
BINDING SITE FOR RESIDUE BDP A 1003
5
AC5
SOFTWARE
ARG A:243 , ARG A:300 , ARG A:355 , ASP A:414 , ARG A:480 , BDP A:1003 , GTR A:1005 , HOH A:1321
BINDING SITE FOR RESIDUE NAG A 1004
6
AC6
SOFTWARE
ILE A:185 , GLU A:246 , LYS A:250 , GLN A:418 , THR A:519 , NAG A:1004 , HOH A:1066
BINDING SITE FOR RESIDUE GTR A 1005
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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
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End label:
Sorry, no Info available
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Exons
(0, 0)
Info
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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
(3, 3)
Info
All SCOP Domains
1a: SCOP_d1n7qa1 (A:170-540)
2a: SCOP_d1n7qa2 (A:815-890)
3a: SCOP_d1n7qa3 (A:541-814)
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)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
alpha/alpha toroid
(324)
Superfamily
:
Chondroitin AC/alginate lyase
(45)
Family
:
Hyaluronate lyase-like catalytic, N-terminal domain
(40)
Protein domain
:
Hyaluronate lyase
(21)
Pneumococcus (Streptococcus pneumoniae) [TaxId: 1313]
(18)
1a
d1n7qa1
A:170-540
Class
:
All beta proteins
(24004)
Fold
:
Hyaluronate lyase-like, C-terminal domain
(40)
Superfamily
:
Hyaluronate lyase-like, C-terminal domain
(40)
Family
:
Hyaluronate lyase-like, C-terminal domain
(35)
Protein domain
:
Hyaluronate lyase
(21)
Pneumococcus (Streptococcus pneumoniae) [TaxId: 1313]
(18)
2a
d1n7qa2
A:815-890
Fold
:
Supersandwich
(271)
Superfamily
:
Galactose mutarotase-like
(205)
Family
:
Hyaluronate lyase-like, central domain
(35)
Protein domain
:
Hyaluronate lyase
(21)
Pneumococcus (Streptococcus pneumoniae) [TaxId: 1313]
(18)
3a
d1n7qa3
A:541-814
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CATH Domains
(3, 3)
Info
all CATH domains
1a: CATH_1n7qA02 (A:171-542)
2a: CATH_1n7qA01 (A:548-804)
3a: CATH_1n7qA03 (A:805-889)
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)
(
)
Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Alpha/alpha barrel
(251)
Topology
:
Glycosyltransferase
(233)
Homologous Superfamily
:
[code=1.50.10.100, no name defined]
(43)
Streptococcus pneumoniae. Organism_taxid: 1313.
(17)
1a
1n7qA02
A:171-542
Class
:
Mainly Beta
(13760)
Architecture
:
Distorted Sandwich
(506)
Topology
:
Beta-galactosidase; Chain A, domain 5
(250)
Homologous Superfamily
:
[code=2.70.98.10, no name defined]
(116)
Streptococcus pneumoniae. Organism_taxid: 1313.
(17)
2a
1n7qA01
A:548-804
Architecture
:
Sandwich
(5577)
Topology
:
Chondroitinase Ac; Chain A, domain 3
(40)
Homologous Superfamily
:
Chondroitinase Ac; Chain A, domain 3
(40)
Streptococcus pneumoniae. Organism_taxid: 1313.
(17)
3a
1n7qA03
A:805-889
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Pfam Domains
(3, 3)
Info
all PFAM domains
1a: PFAM_Lyase_8_1n7qA01 (A:537-807)
2a: PFAM_Lyase_8_N_1n7qA02 (A:181-503)
3a: PFAM_Lyase_8_C_1n7qA03 (A:815-887)
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Clans
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(
)
Organisms
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)
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)
Clan
:
Gal_mutarotase
(81)
Family
:
Lyase_8
(15)
Streptococcus pneumoniae
(11)
1a
Lyase_8-1n7qA01
A:537-807
Clan
:
Hy-ly_N
(15)
Family
:
Lyase_8_N
(15)
Streptococcus pneumoniae
(11)
2a
Lyase_8_N-1n7qA02
A:181-503
Clan
:
no clan defined [family: Lyase_8_C]
(15)
Family
:
Lyase_8_C
(15)
Streptococcus pneumoniae
(11)
3a
Lyase_8_C-1n7qA03
A:815-887
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Chain A
Asymmetric Unit 1
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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select non-helix/non-sheet protein parts
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set label size to 20 (allowed range: 1-58)
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Asym.Unit (135 KB)
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