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1EWQ
Asym. Unit
Info
Asym.Unit (282 KB)
Biol.Unit 1 (275 KB)
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(1)
Title
:
CRYSTAL STRUCTURE TAQ MUTS COMPLEXED WITH A HETERODUPLEX DNA AT 2.2 A RESOLUTION
Authors
:
G. Obmolova, C. Ban, P. Hsieh, W. Yang
Date
:
26 Apr 00 (Deposition) - 23 Oct 00 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.20
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Multiple Domains Of Protein, Mostly Mixed Alpha-Beta Structures, One Domain Is Entirely Helical, Double Stranded Helix, Replication/Dna Complex
(Keyword Search:
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Reference
:
G. Obmolova, C. Ban, P. Hsieh, W. Yang
Crystal Structures Of Mismatch Repair Protein Muts And Its Complex With A Substrate Dna.
Nature V. 407 703 2000
(for further references see the
PDB file header
)
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Hetero Components
(3, 37)
Info
All Hetero Components
1a: 1,2-ETHANEDIOL (EDOa)
1b: 1,2-ETHANEDIOL (EDOb)
1c: 1,2-ETHANEDIOL (EDOc)
1d: 1,2-ETHANEDIOL (EDOd)
1e: 1,2-ETHANEDIOL (EDOe)
1f: 1,2-ETHANEDIOL (EDOf)
1g: 1,2-ETHANEDIOL (EDOg)
2a: SELENOMETHIONINE (MSEa)
2b: SELENOMETHIONINE (MSEb)
2c: SELENOMETHIONINE (MSEc)
2d: SELENOMETHIONINE (MSEd)
2e: SELENOMETHIONINE (MSEe)
2f: SELENOMETHIONINE (MSEf)
2g: SELENOMETHIONINE (MSEg)
2h: SELENOMETHIONINE (MSEh)
2i: SELENOMETHIONINE (MSEi)
2j: SELENOMETHIONINE (MSEj)
2k: SELENOMETHIONINE (MSEk)
2l: SELENOMETHIONINE (MSEl)
2m: SELENOMETHIONINE (MSEm)
2n: SELENOMETHIONINE (MSEn)
2o: SELENOMETHIONINE (MSEo)
2p: SELENOMETHIONINE (MSEp)
2q: SELENOMETHIONINE (MSEq)
2r: SELENOMETHIONINE (MSEr)
2s: SELENOMETHIONINE (MSEs)
2t: SELENOMETHIONINE (MSEt)
2u: SELENOMETHIONINE (MSEu)
2v: SELENOMETHIONINE (MSEv)
2w: SELENOMETHIONINE (MSEw)
2x: SELENOMETHIONINE (MSEx)
2y: SELENOMETHIONINE (MSEy)
2z: SELENOMETHIONINE (MSEz)
3a: SULFATE ION (SO4a)
3b: SULFATE ION (SO4b)
3c: SULFATE ION (SO4c)
3d: SULFATE ION (SO4d)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
EDO
7
Ligand/Ion
1,2-ETHANEDIOL
2
MSE
26
Mod. Amino Acid
SELENOMETHIONINE
3
SO4
4
Ligand/Ion
SULFATE ION
[
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Sites
(11, 11)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
ASN A:585 , MSE A:586 , LYS A:589 , SER A:590 , HOH A:932 , HOH A:1099 , HOH A:1186
BINDING SITE FOR RESIDUE SO4 A 851
02
AC2
SOFTWARE
PRO A:584 , HIS A:696 , SER A:736 , TYR A:737 , GLY A:738 , HOH A:934 , HOH A:1162 , THR B:1668 , SER B:1669
BINDING SITE FOR RESIDUE SO4 A 852
03
AC3
SOFTWARE
ASN B:1585 , MSE B:1586 , LYS B:1589 , SER B:1590 , HOH B:1885 , HOH B:1899 , HOH B:1911 , HOH B:1967
BINDING SITE FOR RESIDUE SO4 B 1851
04
AC4
SOFTWARE
THR A:668 , SER A:669 , PRO B:1584 , HIS B:1696 , SER B:1736 , TYR B:1737 , GLY B:1738 , HOH B:2080
BINDING SITE FOR RESIDUE SO4 B 1852
05
AC5
SOFTWARE
ARG B:1280 , TYR B:1327 , ARG B:1328
BINDING SITE FOR RESIDUE EDO B 901
06
AC6
SOFTWARE
ASP A:168 , ARG A:172 , ARG A:251 , LEU A:252
BINDING SITE FOR RESIDUE EDO A 902
07
AC7
SOFTWARE
GLN B:1019 , VAL B:1108 , ARG B:1110 , DG D:1955 , DA D:1956
BINDING SITE FOR RESIDUE EDO B 903
08
AC8
SOFTWARE
GLY B:1588 , THR B:1591 , HIS B:1726 , HOH B:1911
BINDING SITE FOR RESIDUE EDO B 904
09
AC9
SOFTWARE
PHE B:1263 , THR B:1271 , PHE B:1273 , SER B:1274 , HOH B:2114 , HOH B:2129
BINDING SITE FOR RESIDUE EDO B 905
10
BC1
SOFTWARE
ILE B:1553 , GLY B:1556 , ASN B:1570 , LEU B:1572 , PHE B:1592 , GLN B:1595 , THR B:1596
BINDING SITE FOR RESIDUE EDO B 906
11
BC2
SOFTWARE
LEU B:1122 , GLU B:1124 , SER B:1151 , ARG B:1334 , THR B:1337 , ARG B:1338
BINDING SITE FOR RESIDUE EDO B 907
[
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
All SNPs/Variants
View:
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Sorry, no Info available
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: DNA_MISMATCH_REPAIR_2 (A:657-673,B:1657-1673)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
DNA_MISMATCH_REPAIR_2
PS00486
DNA mismatch repair proteins mutS family signature.
MUTS_THEAQ
657-673
2
A:657-673
B:1657-1673
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
View:
Label:
Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(4, 8)
Info
All SCOP Domains
1a: SCOP_d1ewqa1 (A:267-541)
1b: SCOP_d1ewqb1 (B:1267-1541)
2a: SCOP_d1ewqa4 (A:1-120)
2b: SCOP_d1ewqb4 (B:1001-1120)
3a: SCOP_d1ewqa2 (A:542-765)
3b: SCOP_d1ewqb2 (B:1542-1762)
4a: SCOP_d1ewqa3 (A:121-266)
4b: SCOP_d1ewqb3 (B:1121-1266)
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(
)
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)
Folds
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(
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)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
DNA repair protein MutS, domain III
(14)
Superfamily
:
DNA repair protein MutS, domain III
(14)
Family
:
DNA repair protein MutS, domain III
(12)
Protein domain
:
DNA repair protein MutS, domain III
(12)
Thermus aquaticus [TaxId: 271]
(4)
1a
d1ewqa1
A:267-541
1b
d1ewqb1
B:1267-1541
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
MutS N-terminal domain-like
(18)
Superfamily
:
DNA repair protein MutS, domain I
(13)
Family
:
DNA repair protein MutS, domain I
(11)
Protein domain
:
DNA repair protein MutS, domain I
(11)
Thermus aquaticus [TaxId: 271]
(3)
2a
d1ewqa4
A:1-120
2b
d1ewqb4
B:1001-1120
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Superfamily
:
P-loop containing nucleoside triphosphate hydrolases
(2083)
Family
:
ABC transporter ATPase domain-like
(94)
Protein domain
:
DNA repair protein MutS, the C-terminal domain
(12)
Thermus aquaticus [TaxId: 271]
(4)
3a
d1ewqa2
A:542-765
3b
d1ewqb2
B:1542-1762
Fold
:
Ribonuclease H-like motif
(1424)
Superfamily
:
DNA repair protein MutS, domain II
(14)
Family
:
DNA repair protein MutS, domain II
(12)
Protein domain
:
DNA repair protein MutS, domain II
(12)
Thermus aquaticus [TaxId: 271]
(4)
4a
d1ewqa3
A:121-266
4b
d1ewqb3
B:1121-1266
[
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]
CATH Domains
(4, 8)
Info
all CATH domains
1a: CATH_1ewqA02 (A:131-248)
1b: CATH_1ewqB02 (B:1131-1248)
2a: CATH_1ewqB01 (B:1002-1126)
2b: CATH_1ewqA01 (A:2-126)
3a: CATH_1ewqB05 (B:1542-1761)
3b: CATH_1ewqA05 (A:542-765)
4a: CATH_1ewqA03 (A:249-368,A:513-541)
4b: CATH_1ewqB03 (B:1249-1368,B:1513-1541)
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(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Nucleotidyltransferase; domain 5
(788)
Homologous Superfamily
:
[code=3.30.420.110, no name defined]
(14)
[unclassified]
(4)
1a
1ewqA02
A:131-248
1b
1ewqB02
B:1131-1248
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
MutS, DNA mismatch repair protein, domain I
(15)
Homologous Superfamily
:
[code=3.40.1170.10, no name defined]
(13)
[unclassified]
(4)
2a
1ewqB01
B:1002-1126
2b
1ewqA01
A:2-126
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
P-loop containing nucleotide triphosphate hydrolases
(1378)
[unclassified]
(24)
3a
1ewqB05
B:1542-1761
3b
1ewqA05
A:542-765
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
MutS, DNA mismatch repair protein; Chain A, domain 3
(14)
Homologous Superfamily
:
[code=1.10.1420.10, no name defined]
(14)
[unclassified]
(4)
4a
1ewqA03
A:249-368,A:513-541
4b
1ewqB03
B:1249-1368,B:1513-1541
[
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]
Pfam Domains
(0, 0)
Info
all PFAM domains
View:
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Sorry, no Info available
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