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2HCZ
Asym. Unit
Info
Asym.Unit (43 KB)
Biol.Unit 1 (38 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF EXPB1 (ZEA M 1), A BETA-EXPANSIN AND GROUP-1 POLLEN ALLERGEN FROM MAIZE
Authors
:
N. H. Yennawar, D. J. Cosgrove
Date
:
19 Jun 06 (Deposition) - 22 Aug 06 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.75
Chains
:
Asym. Unit : X
Biol. Unit 1: X (1x)
Keywords
:
Domain 1 Is A Beta Barrel And Domain 2 Is A Immunoglobulin Like Beta- Sandwich, Allergen
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
N. H. Yennawar, L. C. Li, D. M. Dudzinski, A. Tabuchi, D. J. Cosgrove
Crystal Structure And Activities Of Expb1 (Zea M 1), A Beta-Expansin And Group-1 Pollen Allergen From Maize.
Proc. Natl. Acad. Sci. Usa V. 103 14664 2006
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Hetero Components
(5, 8)
Info
All Hetero Components
1a: ALPHA-D-FUCOSE (FCAa)
2a: 4-HYDROXYPROLINE (HYPa)
3a: ALPHA-D-MANNOSE (MANa)
3b: ALPHA-D-MANNOSE (MANb)
3c: ALPHA-D-MANNOSE (MANc)
4a: N-ACETYL-D-GLUCOSAMINE (NAGa)
4b: N-ACETYL-D-GLUCOSAMINE (NAGb)
5a: XYLOPYRANOSE (XYSa)
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Label:
No.
Name
Count
Type
Full Name
1
FCA
1
Ligand/Ion
ALPHA-D-FUCOSE
2
HYP
1
Mod. Amino Acid
4-HYDROXYPROLINE
3
MAN
3
Ligand/Ion
ALPHA-D-MANNOSE
4
NAG
2
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
5
XYS
1
Ligand/Ion
XYLOPYRANOSE
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Sites
(7, 7)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
5: AC5 (SOFTWARE)
6: AC6 (SOFTWARE)
7: AC7 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ASN X:10 , LYS X:65 , ASP X:66 , GLY X:120 , NAG X:247 , FCA X:252 , HOH X:258
BINDING SITE FOR RESIDUE NAG X 246
2
AC2
SOFTWARE
ASP X:66 , NAG X:246 , MAN X:248 , MAN X:249 , FCA X:252
BINDING SITE FOR RESIDUE NAG X 247
3
AC3
SOFTWARE
ASN X:31 , NAG X:247 , MAN X:249 , XYS X:250 , MAN X:251 , HOH X:267
BINDING SITE FOR RESIDUE MAN X 248
4
AC4
SOFTWARE
NAG X:247 , MAN X:248 , XYS X:250 , HOH X:267
BINDING SITE FOR RESIDUE MAN X 249
5
AC5
SOFTWARE
PRO X:36 , MAN X:248 , MAN X:249
BINDING SITE FOR RESIDUE XYS X 250
6
AC6
SOFTWARE
ALA X:35 , ASP X:37 , ASP X:95 , MAN X:248
BINDING SITE FOR RESIDUE MAN X 251
7
AC7
SOFTWARE
NAG X:246 , NAG X:247
BINDING SITE FOR RESIDUE FCA X 252
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: EXPANSIN_EG45 (X:39-145)
2: EXPANSIN_CBD (X:159-240)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
EXPANSIN_EG45
PS50842
Expansin, family-45 endoglucanase-like domain profile.
EXPB1_MAIZE
63-169
1
X:39-145
2
EXPANSIN_CBD
PS50843
Expansin, Cellulose-binding-like domain profile.
EXPB1_MAIZE
183-264
1
X:159-240
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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.
SCOP Domains
(2, 2)
Info
All SCOP Domains
1a: SCOP_d2hczx2 (X:146-245)
2a: SCOP_d2hczx1 (X:4-145)
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)
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)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All beta proteins
(24004)
Fold
:
C2 domain-like
(198)
Superfamily
:
PHL pollen allergen
(9)
Family
:
automated matches
(4)
Protein domain
:
automated matches
(4)
Maize (Zea mays) [TaxId: 4577]
(1)
1a
d2hczx2
X:146-245
Fold
:
Double psi beta-barrel
(111)
Superfamily
:
Barwin-like endoglucanases
(23)
Family
:
automated matches
(2)
Protein domain
:
automated matches
(2)
Maize (Zea mays) [TaxId: 4577]
(1)
2a
d2hczx1
X:4-145
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CATH Domains
(2, 2)
Info
all CATH domains
1a: CATH_2hczX01 (X:4-141)
2a: CATH_2hczX02 (X:142-245)
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(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Barwin-like endoglucanases
(75)
Homologous Superfamily
:
Barwin-like endoglucanases
(12)
Zea mays. Organism_taxid: 4577.
(1)
1a
2hczX01
X:4-141
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
[code=2.60.40.760, no name defined]
(5)
Zea mays. Organism_taxid: 4577.
(1)
2a
2hczX02
X:142-245
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Pfam Domains
(0, 0)
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all PFAM domains
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Asymmetric Unit 1
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