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1FQE
Asym. Unit
Info
Asym.Unit (67 KB)
Biol.Unit 1 (62 KB)
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(1)
Title
:
CRYSTAL STRUCTURES OF MUTANT (K206A) THAT ABOLISH THE DILYSINE INTERACTION IN THE N-LOBE OF HUMAN TRANSFERRIN
Authors
:
D. Nurizzo, H. M. Baker, E. N. Baker
Date
:
04 Sep 00 (Deposition) - 16 May 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.80
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Iron Transport, Transferrin, N-Lobe, Iron-Release, Dilysine Interaction, Metal Transport
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
D. Nurizzo, H. M. Baker, Q. Y. He, R. T. Macgillivray, A. B. Mason, R. C. Woodworth, E. N. Baker
Crystal Structures And Iron Release Properties Of Mutants (K206A And K296A) That Abolish The Dilysine Interaction In The N-Lobe Of Human Transferrin.
Biochemistry V. 40 1616 2001
(for further references see the
PDB file header
)
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Hetero Components
(3, 3)
Info
All Hetero Components
1a: CARBONATE ION (CO3a)
2a: FE (III) ION (FEa)
3a: POTASSIUM ION (Ka)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
CO3
1
Ligand/Ion
CARBONATE ION
2
FE
1
Ligand/Ion
FE (III) ION
3
K
1
Ligand/Ion
POTASSIUM 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
ASP A:63 , TYR A:95 , TYR A:188 , HIS A:249 , CO3 A:600
BINDING SITE FOR RESIDUE FE A 500
2
AC2
SOFTWARE
ASP A:63 , TYR A:95 , THR A:120 , ARG A:124 , SER A:125 , ALA A:126 , GLY A:127 , TYR A:188 , HIS A:249 , FE A:500
BINDING SITE FOR RESIDUE CO3 A 600
3
AC3
SOFTWARE
ALA A:151 , ASN A:152 , PHE A:154 , GLN A:169 , HOH A:799
BINDING SITE FOR RESIDUE K A 700
[
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SAPs(SNPs)/Variants
(8, 8)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_034569 (R23L, chain A, )
2: VAR_029280 (S36R, chain A, )
3: VAR_034570 (A57V, chain A, )
4: VAR_038810 (D58N, chain A, )
5: VAR_011997 (G123S, chain A, )
6: VAR_011998 (G258S, chain A, )
7: VAR_007544 (D277G, chain A, )
8: VAR_007545 (H300R, chain A, )
View:
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Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_034569
R
42
L
TRFE_HUMAN
Polymorphism
41298293
A
R
23
L
2
UniProt
VAR_029280
S
55
R
TRFE_HUMAN
Polymorphism
8177318
A
S
36
R
3
UniProt
VAR_034570
A
76
V
TRFE_HUMAN
Polymorphism
41298977
A
A
57
V
4
UniProt
VAR_038810
D
77
N
TRFE_HUMAN
Disease (ATRAF)
---
A
D
58
N
5
UniProt
VAR_011997
G
142
S
TRFE_HUMAN
Polymorphism
1799830
A
G
123
S
6
UniProt
VAR_011998
G
277
S
TRFE_HUMAN
Polymorphism
1799899
A
G
258
S
7
UniProt
VAR_007544
D
296
G
TRFE_HUMAN
Polymorphism
8177238
A
D
277
G
8
UniProt
VAR_007545
H
319
R
TRFE_HUMAN
Polymorphism
41295774
A
H
300
R
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(4, 4)
Info
All PROSITE Patterns/Profiles
1: TRANSFERRIN_LIKE_4 (A:6-328|-)
2: TRANSFERRIN_LIKE_1 (A:95-104)
3: TRANSFERRIN_LIKE_2 (A:188-204|-)
4: TRANSFERRIN_LIKE_3 (A:222-252|-)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
TRANSFERRIN_LIKE_4
PS51408
Transferrin-like domain profile.
TRFE_HUMAN
25-347
361-683
1
A:6-328
-
2
TRANSFERRIN_LIKE_1
PS00205
Transferrin-like domain signature 1.
TRFE_HUMAN
114-123
1
A:95-104
3
TRANSFERRIN_LIKE_2
PS00206
Transferrin-like domain signature 2.
TRFE_HUMAN
207-223
536-551
1
A:188-204
-
4
TRANSFERRIN_LIKE_3
PS00207
Transferrin-like domain signature 3.
TRFE_HUMAN
241-271
577-607
1
A:222-252
-
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Exons
(0, 0)
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All Exons
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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_d1fqea_ (A:)
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Protein Domains
(
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(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Periplasmic binding protein-like II
(813)
Superfamily
:
Periplasmic binding protein-like II
(813)
Family
:
Transferrin
(82)
Protein domain
:
Transferrin
(23)
Human (Homo sapiens) [TaxId: 9606]
(20)
1a
d1fqea_
A:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1fqeA01 (A:3-84,A:250-311)
1b: CATH_1fqeA02 (A:85-249)
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Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
D-Maltodextrin-Binding Protein; domain 2
(600)
Homologous Superfamily
:
Periplasmic binding protein-like II
(486)
Human (Homo sapiens)
(55)
1a
1fqeA01
A:3-84,A:250-311
1b
1fqeA02
A:85-249
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Pfam Domains
(0, 0)
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Chain A
Asymmetric Unit 1
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Asym.Unit (67 KB)
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