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Getting 'Biological Unit' information from database.
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Getting 'Hetero Component' information from database.
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Getting 'PROSITE' information from database.
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Getting 'Exon' information from database.
1KQY
Asym. Unit
Info
Asym.Unit (57 KB)
Biol.Unit 1 (52 KB)
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(1)
Title
:
HEVAMINE MUTANT D125A/E127A/Y183F IN COMPLEX WITH PENTA-NAG
Authors
:
H. J. Rozeboom, B. W. Dijkstra
Date
:
08 Jan 02 (Deposition) - 23 Jan 02 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.92
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Hydrolase, Chitinase/Lysozyme
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
E. Bokma, H. J. Rozeboom, M. Sibbald, B. W. Dijkstra, J. J. Beintema
Expression And Characterization Of Active Site Mutants Of Hevamine, A Chitinase From The Rubber Tree Hevea Brasiliensis.
Eur. J. Biochem. V. 269 893 2002
(for further references see the
PDB file header
)
[
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Hetero Components
(3, 13)
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)
2e: N-ACETYL-D-GLUCOSAMINE (NAGe)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GOL
5
Ligand/Ion
GLYCEROL
2
NAG
5
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
3
SO4
3
Ligand/Ion
SULFATE ION
[
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Sites
(13, 13)
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)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ARG A:65 , HOH A:506 , HOH A:507 , HOH A:556 , HOH A:593 , NAG A:901
BINDING SITE FOR RESIDUE NAG A 900
02
AC2
SOFTWARE
GLY A:11 , ASN A:45 , ALA A:47 , GLY A:48 , HOH A:418 , HOH A:487 , HOH A:571 , NAG A:900 , NAG A:902
BINDING SITE FOR RESIDUE NAG A 901
03
AC3
SOFTWARE
GLN A:9 , ASN A:34 , ASN A:45 , ALA A:47 , LYS A:245 , HOH A:525 , NAG A:901 , NAG A:903
BINDING SITE FOR RESIDUE NAG A 902
04
AC4
SOFTWARE
GLN A:9 , PHE A:32 , GLY A:81 , ILE A:82 , GLU A:223 , ALA A:224 , LYS A:245 , TRP A:255 , TYR A:259 , HOH A:309 , HOH A:361 , HOH A:565 , NAG A:902 , NAG A:904
BINDING SITE FOR RESIDUE NAG A 903
05
AC5
SOFTWARE
TYR A:6 , PHE A:32 , GLY A:81 , GLN A:181 , PHE A:183 , ASN A:184 , ALA A:224 , ALA A:225 , TRP A:255 , HOH A:336 , NAG A:903 , GOL A:950
BINDING SITE FOR RESIDUE NAG A 904
06
AC6
SOFTWARE
ARG A:23 , SER A:89 , GLN A:90 , ALA A:91 , ARG A:204 , HOH A:460 , HOH A:483 , HOH A:491
BINDING SITE FOR RESIDUE SO4 A 800
07
AC7
SOFTWARE
THR A:15 , LEU A:16 , THR A:17 , ILE A:59 , VAL A:60 , GLY A:63
BINDING SITE FOR RESIDUE SO4 A 801
08
AC8
SOFTWARE
LYS A:149 , LYS A:150 , SER A:192 , HOH A:392 , HOH A:471
BINDING SITE FOR RESIDUE SO4 A 802
09
AC9
SOFTWARE
GLY A:1 , GLY A:81 , ALA A:127 , ASN A:184 , LYS A:244 , VAL A:273 , HOH A:318 , HOH A:334 , NAG A:904
BINDING SITE FOR RESIDUE GOL A 950
10
BC1
SOFTWARE
GLN A:68 , GLY A:71 , ILE A:72 , LYS A:73 , ASP A:120 , SER A:191 , HOH A:346 , HOH A:534
BINDING SITE FOR RESIDUE GOL A 951
11
BC2
SOFTWARE
LYS A:24 , ALA A:143 , TYR A:144 , GLN A:147 , ASP A:261 , SER A:267 , HOH A:333 , HOH A:347 , HOH A:568
BINDING SITE FOR RESIDUE GOL A 952
12
BC3
SOFTWARE
THR A:58 , SER A:61 , ASN A:62 , ARG A:65 , GLY A:115 , ASP A:116 , HOH A:403 , HOH A:509
BINDING SITE FOR RESIDUE GOL A 953
13
BC4
SOFTWARE
GLN A:158 , ASN A:185 , LEU A:270 , ASP A:271 , HOH A:343 , HOH A:374 , HOH A:399 , HOH A:438
BINDING SITE FOR RESIDUE GOL A 954
[
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_CHLY_HEVBR_001 (L270R, chain A, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_CHLY_HEVBR_001
*
L
296
R
CHLY_HEVBR
---
---
A
L
270
R
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(1, 1)
Info
All PROSITE Patterns/Profiles
1: CHITINASE_18 (A:119-126)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
CHITINASE_18
PS01095
Chitinases family 18 active site.
CHLY_HEVBR
145-153
1
A:119-126
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(1, 1)
Info
All SCOP Domains
1a: SCOP_d1kqya_ (A:)
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Protein Domains
(
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(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
(Trans)glycosidases
(1191)
Family
:
Type II chitinase
(131)
Protein domain
:
Hevamine A (chitinase/lysozyme)
(7)
Rubber tree (Hevea brasiliensis) [TaxId: 3981]
(7)
1a
d1kqya_
A:
[
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CATH Domains
(1, 1)
Info
all CATH domains
1a: CATH_1kqyA00 (A:1-273)
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Organisms
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)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
Hevea brasiliensis. Organism_taxid: 3981.
(4)
1a
1kqyA00
A:1-273
[
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Pfam Domains
(1, 1)
Info
all PFAM domains
1a: PFAM_Glyco_hydro_18_1kqyA01 (A:1-233)
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Clans
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)
Clan
:
Glyco_hydro_tim
(488)
Family
:
Glyco_hydro_18
(72)
Hevea brasiliensis (Para rubber tree) (Siphonia brasiliensis)
(5)
1a
Glyco_hydro_18-1kqyA01
A:1-233
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]
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Chain A
Asymmetric Unit 1
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select chains 'A' and 'C'
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select all 'ALA' residues (Alanines) in chain 'A'
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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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show SS bonds with a radius of 100 units (=0.4Å)
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