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2Q91
Asym. Unit
Info
Asym.Unit (43 KB)
Biol.Unit 1 (38 KB)
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(1)
Title
:
STRUCTURE OF THE CA2+-BOUND ACTIVATED FORM OF THE S100A4 METASTASIS FACTOR
Authors
:
V. N. Malashkevich, D. Knight, U. A. Ramagopal, S. C. Almo, A. R. Bresnick
Date
:
12 Jun 07 (Deposition) - 26 Feb 08 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.63
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Keywords
:
S100A4, Myosin, Calcium, Metastatic Tumors, Ef-Hand, Metal Binding Protein
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
V. N. Malashkevich, K. M. Varney, S. C. Garrett, P. T. Wilder, D. Knight, T. H. Charpentier, U. A. Ramagopal, S. C. Almo, D. J. Weber, A. R. Bresnick
Structure Of Ca(2+)-Bound S100A4 And Its Interaction With Peptides Derived From Nonmuscle Myosin-Iia.
Biochemistry V. 47 5111 2008
(for further references see the
PDB file header
)
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Hetero Components
(1, 4)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
1c: CALCIUM ION (CAc)
1d: CALCIUM ION (CAd)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CA
4
Ligand/Ion
CALCIUM ION
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
SER A:20 , GLU A:23 , ASP A:25 , LYS A:28 , GLU A:33 , HOH A:107
BINDING SITE FOR RESIDUE CA A 102
2
AC2
SOFTWARE
ASP A:63 , ASN A:65 , ASP A:67 , GLU A:69 , GLU A:74 , HOH A:108
BINDING SITE FOR RESIDUE CA A 103
3
AC3
SOFTWARE
ASP B:63 , ASN B:65 , ASP B:67 , GLU B:69 , GLU B:74 , HOH B:105
BINDING SITE FOR RESIDUE CA B 103
4
AC4
SOFTWARE
SER B:20 , GLU B:23 , ASP B:25 , LYS B:28 , GLU B:33 , HOH B:153
BINDING SITE FOR RESIDUE CA B 104
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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PROSITE Patterns/Profiles
(3, 6)
Info
All PROSITE Patterns/Profiles
1: EF_HAND_2 (A:50-85,B:50-85)
2: S100_CABP (A:58-79,B:58-79)
3: EF_HAND_1 (A:63-75,B:63-75)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
EF_HAND_2
PS50222
EF-hand calcium-binding domain profile.
S10A4_HUMAN
50-85
2
A:50-85
B:50-85
2
S100_CABP
PS00303
S-100/ICaBP type calcium binding protein signature.
S10A4_HUMAN
58-79
2
A:58-79
B:58-79
3
EF_HAND_1
PS00018
EF-hand calcium-binding domain.
S10A4_HUMAN
63-75
2
A:63-75
B:63-75
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Exons
(2, 4)
Info
All Exons
Exon 1.4c (A:2-47 | B:2-47)
Exon 1.5c (A:48-97 | B:48-97)
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All Exon Boundaries
1: Boundary 1.2a/1.4c
2: Boundary 1.4c/1.5c
3: Boundary 1.5c/-
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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
1.2a
ENST00000368716
2a
ENSE00001928713
chr1:
153518361-153518229
133
S10A4_HUMAN
-
0
0
-
-
1.4c
ENST00000368716
4c
ENSE00002173615
chr1:
153517285-153517130
156
S10A4_HUMAN
1-47
47
2
A:2-47
B:2-47
46
46
1.5c
ENST00000368716
5c
ENSE00001447832
chr1:
153516399-153516089
311
S10A4_HUMAN
48-101
54
2
A:48-97
B:48-97
50
50
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d2q91a_ (A:)
1b: SCOP_d2q91b_ (B:)
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Protein Domains
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Organisms
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(
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Class
:
All alpha proteins
(14657)
Fold
:
EF Hand-like
(739)
Superfamily
:
EF-hand
(657)
Family
:
S100 proteins
(101)
Protein domain
:
Calcyclin (S100)
(69)
Human (Homo sapiens), s100a4 [TaxId: 9606]
(7)
1a
d2q91a_
A:
1b
d2q91b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_2q91A00 (A:2-97)
1b: CATH_2q91B00 (B:2-97)
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)
Organisms
(
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(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Recoverin; domain 1
(474)
Homologous Superfamily
:
EF-hand
(412)
Human (Homo sapiens)
(106)
1a
2q91A00
A:2-97
1b
2q91B00
B:2-97
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_S_100_2q91B01 (B:5-48)
1b: PFAM_S_100_2q91B02 (B:5-48)
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Clan
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EF_hand
(270)
Family
:
S_100
(63)
Homo sapiens (Human)
(41)
1a
S_100-2q91B01
B:5-48
1b
S_100-2q91B02
B:5-48
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