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2C4I
Asym. Unit
Info
Asym.Unit (48 KB)
Biol.Unit 1 (83 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF ENGINEERED AVIDIN
Authors
:
V. P. Hytonen, J. Horha, T. T. Airenne, E. A. Niskanen, K. Helttunen, M. S. Johnson, T. A. Salminen, M. S. Kulomaa, H. R. Nordlund
Date
:
19 Oct 05 (Deposition) - 05 Jul 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.95
Chains
:
Asym. Unit : A
Biol. Unit 1: A (2x)
Keywords
:
Biotin, Glycoprotein, Signalor
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
V. P. Hytonen, J. Horha, T. T. Airenne, E. A. Niskanen, K. Helttunen, M. S. Johnson, T. A. Salminen, M. S. Kulomaa, H. R. Nordlund
Controlling Quaternary Structure Assembly: Subunit Interface Engineering And Crystal Structure Of Dual Chain Avidin.
J. Mol. Biol. V. 359 1352 2006
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: BIOTIN (BTNa)
1b: BIOTIN (BTNb)
2a: SULFATE ION (SO4a)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
BTN
2
Ligand/Ion
BIOTIN
2
SO4
1
Ligand/Ion
SULFATE ION
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
GLY A:155 , LYS A:156 , GLU A:157 , ARG A:188 , HOH A:2117 , HOH A:2118
BINDING SITE FOR RESIDUE SO4 A1276
2
AC2
SOFTWARE
TRP A:15 , PHE A:17 , SER A:18 , SER A:20 , THR A:22 , TRP A:42 , TRP A:55 , ASN A:63 , ASN A:91 , SER A:95 , TYR A:112 , THR A:114 , VAL A:116 , THR A:117 , ALA A:118 , THR A:119 , HOH A:2115
BINDING SITE FOR RESIDUE BTN A1274
3
AC3
SOFTWARE
SER A:141 , THR A:143 , TRP A:163 , TRP A:176 , ASN A:184 , ASN A:212 , LEU A:214 , SER A:216 , TYR A:233 , THR A:235 , VAL A:237 , THR A:238 , ALA A:239 , THR A:240 , TRP A:270 , SER A:273 , HOH A:2116
BINDING SITE FOR RESIDUE BTN A1275
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SAPs(SNPs)/Variants
(1, 1)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_AVID_CHICK_001 (I113T, chain A, )
View:
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_AVID_CHICK_001
*
I
58
T
AVID_CHICK
---
---
A
I
113
T
* ID not provided by source
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: AVIDIN_2 (A:82-260)
2: AVIDIN_1 (A:174-188)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
AVIDIN_2
PS51326
Avidin-like domain profile.
AVID_CHICK
26-149
1
A:82-260
2
AVIDIN_1
PS00577
Avidin-like domain signature.
AVID_CHICK
132-146
1
A:174-188
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Exons
(4, 4)
Info
All Exons
Exon 1.1 (A:17-82 (gaps))
Exon 1.4 (A:83-140 (gaps))
Exon 1.5 (A:140-180)
Exon 1.6a (A:180-263 (gaps))
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All Exon Boundaries
1: Boundary -/1.1
2: Boundary 1.1/1.4
3: Boundary 1.4/1.5
4: Boundary 1.5/1.6a
5: Boundary 1.6a/-
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
1.1
ENSGALT00000003855
1
ENSGALE00000024242
Z:8485802-8485882
81
AVID_CHICK
1-27
27
1
A:17-82 (gaps)
66
1.4
ENSGALT00000003855
4
ENSGALE00000024240
Z:8501440-8501650
211
AVID_CHICK
28-98
71
1
A:83-140 (gaps)
71
1.5
ENSGALT00000003855
5
ENSGALE00000024243
Z:8502076-8502196
121
AVID_CHICK
98-138
41
1
A:140-180
41
1.6a
ENSGALT00000003855
6a
ENSGALE00000024241
Z:8502284-8502409
126
AVID_CHICK
138-152
15
1
A:180-263 (gaps)
84
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SCOP Domains
(0, 0)
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Sorry, no Info available
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CATH Domains
(0, 0)
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Sorry, no Info available
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Pfam Domains
(0, 0)
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Sorry, no Info available
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Chain A
Asymmetric Unit 1
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Asym.Unit (48 KB)
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