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1XV8
Asym. Unit
Info
Asym.Unit (166 KB)
Biol.Unit 1 (161 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN SALIVARY ALPHA-AMYLASE DIMER
Authors
:
S. Z. Fisher, L. Govindasamy, C. K. Tu, D. N. Silverman, H. Rajaniemi, R. Mckenna
Date
:
27 Oct 04 (Deposition) - 11 Oct 05 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.00
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
Hsa, Human Salivary Alpha-Amylase, Dimer, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
S. Z. Fisher, L. Govindasamy, C. K. Tu, D. N. Silverman, H. Rajaniemi, R. Mckenna
Crystal Structure Of Human Salivary Alpha-Amylase Dimer
To Be Published
(for further references see the
PDB file header
)
[
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Hetero Components
(3, 6)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
2a: CHLORIDE ION (CLa)
2b: CHLORIDE ION (CLb)
3a: PYROGLUTAMIC ACID (PCAa)
3b: PYROGLUTAMIC ACID (PCAb)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CA
2
Ligand/Ion
CALCIUM ION
2
CL
2
Ligand/Ion
CHLORIDE ION
3
PCA
2
Mod. Amino Acid
PYROGLUTAMIC ACID
[
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
ASN A:100 , ARG A:158 , ASP A:167 , HIS A:201 , HOH A:510
BINDING SITE FOR RESIDUE CA A 497
2
AC2
SOFTWARE
ASN B:100 , ARG B:158 , ASP B:167 , HIS B:201 , HOH B:513
BINDING SITE FOR RESIDUE CA B 497
3
AC3
SOFTWARE
ARG B:195 , ASN B:298 , ARG B:337
BINDING SITE FOR RESIDUE CL B 498
4
AC4
SOFTWARE
ARG A:195 , ASN A:298 , ARG A:337
BINDING SITE FOR RESIDUE CL A 498
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(0, 0)
Info
All PROSITE Patterns/Profiles
;
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End label:
Sorry, no Info available
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Exons
(10, 20)
Info
All Exons
Exon 1.3 (A:1-41 | B:1-41)
Exon 1.4b (A:42-90 | B:42-90)
Exon 1.5 (A:91-156 | B:91-156)
Exon 1.6b (A:157-233 | B:157-233)
Exon 1.7 (A:234-278 | B:234-278)
Exon 1.8 (A:278-319 | B:278-319)
Exon 1.9 (A:319-352 | B:319-352)
Exon 1.10a (A:353-392 | B:353-392)
Exon 1.11 (A:392-434 | B:392-434)
Exon 1.13a (A:434-496 | B:434-496)
View:
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All Exon Boundaries
01: Boundary 1.1c/1.3
02: Boundary 1.3/1.4b
03: Boundary 1.4b/1.5
04: Boundary 1.5/1.6b
05: Boundary 1.6b/1.7
06: Boundary 1.7/1.8
07: Boundary 1.8/1.9
08: Boundary 1.9/1.10a
09: Boundary 1.10a/1.11
10: Boundary 1.11/1.13a
11: Boundary 1.13a/-
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
ENSEMBL
UniProtKB
PDB
No.
Transcript ID
Exon
Exon ID
Genome Location
Length
ID
Location
Length
Count
Location
Length
1.1c
ENST00000370083
1c
ENSE00001800716
chr1:
104198377-104198550
174
AMY1_HUMAN
-
0
0
-
-
1.3
ENST00000370083
3
ENSE00001618329
chr1:
104198907-104199120
214
AMY1_HUMAN
1-56
56
2
A:1-41
B:1-41
41
41
1.4b
ENST00000370083
4b
ENSE00002198690
chr1:
104199466-104199612
147
AMY1_HUMAN
57-105
49
2
A:42-90
B:42-90
49
49
1.5
ENST00000370083
5
ENSE00001722064
chr1:
104200416-104200613
198
AMY1_HUMAN
106-171
66
2
A:91-156
B:91-156
66
66
1.6b
ENST00000370083
6b
ENSE00002145789
chr1:
104201062-104201292
231
AMY1_HUMAN
172-248
77
2
A:157-233
B:157-233
77
77
1.7
ENST00000370083
7
ENSE00001650327
chr1:
104202032-104202165
134
AMY1_HUMAN
249-293
45
2
A:234-278
B:234-278
45
45
1.8
ENST00000370083
8
ENSE00001669527
chr1:
104202982-104203104
123
AMY1_HUMAN
293-334
42
2
A:278-319
B:278-319
42
42
1.9
ENST00000370083
9
ENSE00001786647
chr1:
104203199-104203298
100
AMY1_HUMAN
334-367
34
2
A:319-352
B:319-352
34
34
1.10a
ENST00000370083
10a
ENSE00001615366
chr1:
104205279-104205397
119
AMY1_HUMAN
368-407
40
2
A:353-392
B:353-392
40
40
1.11
ENST00000370083
11
ENSE00001680728
chr1:
104205508-104205633
126
AMY1_HUMAN
407-449
43
2
A:392-434
B:392-434
43
43
1.13a
ENST00000370083
13a
ENSE00001671242
chr1:
104206953-104207173
221
AMY1_HUMAN
449-511
63
2
A:434-496
B:434-496
63
63
[
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]
SCOP Domains
(2, 4)
Info
All SCOP Domains
1a: SCOP_d1xv8a1 (A:409-496)
1b: SCOP_d1xv8b1 (B:409-496)
2a: SCOP_d1xv8a2 (A:1-408)
2b: SCOP_d1xv8b2 (B:1-408)
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Protein Domains
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Organisms
(
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Class
:
All beta proteins
(24004)
Fold
:
Glycosyl hydrolase domain
(397)
Superfamily
:
Glycosyl hydrolase domain
(397)
Family
:
automated matches
(85)
Protein domain
:
automated matches
(85)
Human (Homo sapiens) [TaxId: 9606]
(13)
1a
d1xv8a1
A:409-496
1b
d1xv8b1
B:409-496
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
TIM beta/alpha-barrel
(3956)
Superfamily
:
(Trans)glycosidases
(1191)
Family
:
Amylase, catalytic domain
(385)
Protein domain
:
automated matches
(71)
Human (Homo sapiens) [TaxId: 9606]
(13)
2a
d1xv8a2
A:1-408
2b
d1xv8b2
B:1-408
[
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CATH Domains
(2, 4)
Info
all CATH domains
1a: CATH_1xv8A01 (A:2-403)
1b: CATH_1xv8B01 (B:2-403)
2a: CATH_1xv8A02 (A:404-496)
2b: CATH_1xv8B02 (B:404-496)
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)
Homologous Superfamilies
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)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
Alpha-Beta Barrel
(2994)
Topology
:
TIM Barrel
(2806)
Homologous Superfamily
:
Glycosidases
(843)
Human (Homo sapiens)
(94)
1a
1xv8A01
A:2-403
1b
1xv8B01
B:2-403
Class
:
Mainly Beta
(13760)
Architecture
:
Sandwich
(5577)
Topology
:
Immunoglobulin-like
(3897)
Homologous Superfamily
:
Golgi alpha-mannosidase II
(346)
Human (Homo sapiens)
(76)
2a
1xv8A02
A:404-496
2b
1xv8B02
B:404-496
[
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Pfam Domains
(2, 4)
Info
all PFAM domains
1a: PFAM_Alpha_amylase_C_1xv8B01 (B:406-495)
1b: PFAM_Alpha_amylase_C_1xv8B02 (B:406-495)
2a: PFAM_Alpha_amylase_1xv8B03 (B:21-336)
2b: PFAM_Alpha_amylase_1xv8B04 (B:21-336)
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Organisms
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Clan
:
GHD
(106)
Family
:
Alpha-amylase_C
(82)
Homo sapiens (Human)
(31)
1a
Alpha-amylase_C-1xv8B01
B:406-495
1b
Alpha-amylase_C-1xv8B02
B:406-495
Clan
:
Glyco_hydro_tim
(488)
Family
:
Alpha-amylase
(138)
Homo sapiens (Human)
(31)
2a
Alpha-amylase-1xv8B03
B:21-336
2b
Alpha-amylase-1xv8B04
B:21-336
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Asymmetric Unit 1
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