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4NEC
Asym. Unit
Info
Asym.Unit (338 KB)
Biol.Unit 1 (84 KB)
Biol.Unit 2 (88 KB)
Biol.Unit 3 (85 KB)
Biol.Unit 4 (86 KB)
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(1)
Title
:
CONVERSION OF A DISULFIDE BOND INTO A THIOACETAL GROUP DURING ECHINOMYCIN BIOSYNTHESIS
Authors
:
K. Hotta, R. M. Keegan, S. Ranganathan, M. Fang, J. Bibby, M. D. Winn, M. S M. Lian, K. Watanabe, D. J. Rigden, C. -Y. Kim
Date
:
29 Oct 13 (Deposition) - 15 Jan 14 (Release) - 22 Jan 14 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.50
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H
Biol. Unit 1: A,E (1x)
Biol. Unit 2: B,F (1x)
Biol. Unit 3: C,G (1x)
Biol. Unit 4: D,H (1x)
Keywords
:
Methyltransferase, Sam-Dependent Methyltransferase, Transferase- Antibiotic Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. Hotta, R. M. Keegan, S. Ranganathan, M. Fang, J. Bibby, M. D. Winn, M. Sato, M. Lian, K. Watanabe, D. J. Rigden, C. -Y. Kim
Conversion Of A Disulfide Bond Into A Thioacetal Group During Echinomycin Biosynthesis
Angew. Chem. Int. Ed. Engl. 2013
[
close entry info
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Hetero Components
(10, 44)
Info
All Hetero Components
01a: POLYETHYLENE GLYCOL (N=34) (15Pa)
01b: POLYETHYLENE GLYCOL (N=34) (15Pb)
02a: ACETATE ION (ACTa)
03a: D-SERINE (DSNa)
03b: D-SERINE (DSNb)
03c: D-SERINE (DSNc)
03d: D-SERINE (DSNd)
03e: D-SERINE (DSNe)
03f: D-SERINE (DSNf)
03g: D-SERINE (DSNg)
03h: D-SERINE (DSNh)
04a: N-METHYLVALINE (MVAa)
04b: N-METHYLVALINE (MVAb)
04c: N-METHYLVALINE (MVAc)
04d: N-METHYLVALINE (MVAd)
04e: N-METHYLVALINE (MVAe)
04f: N-METHYLVALINE (MVAf)
04g: N-METHYLVALINE (MVAg)
04h: N-METHYLVALINE (MVAh)
05a: N,S-DIMETHYLCYSTEINE (N2Ca)
05b: N,S-DIMETHYLCYSTEINE (N2Cb)
05c: N,S-DIMETHYLCYSTEINE (N2Cc)
05d: N,S-DIMETHYLCYSTEINE (N2Cd)
06a: SODIUM ION (NAa)
06b: SODIUM ION (NAb)
06c: SODIUM ION (NAc)
07a: N-METHYLCYSTEINE (NCYa)
07b: N-METHYLCYSTEINE (NCYb)
07c: N-METHYLCYSTEINE (NCYc)
07d: N-METHYLCYSTEINE (NCYd)
08a: TRIETHYLENE GLYCOL (PGEa)
08b: TRIETHYLENE GLYCOL (PGEb)
09a: 2-CARBOXYQUINOXALINE (QUIa)
09b: 2-CARBOXYQUINOXALINE (QUIb)
09c: 2-CARBOXYQUINOXALINE (QUIc)
09d: 2-CARBOXYQUINOXALINE (QUId)
09e: 2-CARBOXYQUINOXALINE (QUIe)
09f: 2-CARBOXYQUINOXALINE (QUIf)
09g: 2-CARBOXYQUINOXALINE (QUIg)
09h: 2-CARBOXYQUINOXALINE (QUIh)
10a: S-ADENOSYL-L-HOMOCYSTEINE (SAHa)
10b: S-ADENOSYL-L-HOMOCYSTEINE (SAHb)
10c: S-ADENOSYL-L-HOMOCYSTEINE (SAHc)
10d: S-ADENOSYL-L-HOMOCYSTEINE (SAHd)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
15P
2
Ligand/Ion
POLYETHYLENE GLYCOL (N=34)
2
ACT
1
Ligand/Ion
ACETATE ION
3
DSN
8
Mod. Amino Acid
D-SERINE
4
MVA
8
Mod. Amino Acid
N-METHYLVALINE
5
N2C
4
Mod. Amino Acid
N,S-DIMETHYLCYSTEINE
6
NA
3
Ligand/Ion
SODIUM ION
7
NCY
4
Mod. Amino Acid
N-METHYLCYSTEINE
8
PGE
2
Ligand/Ion
TRIETHYLENE GLYCOL
9
QUI
8
Ligand/Ion
2-CARBOXYQUINOXALINE
10
SAH
4
Ligand/Ion
S-ADENOSYL-L-HOMOCYSTEINE
[
close Hetero Component info
]
Sites
(15, 15)
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)
12: BC3 (SOFTWARE)
13: BC4 (SOFTWARE)
14: BC5 (SOFTWARE)
15: BC6 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
PHE A:5 , TYR A:9 , TRP A:21 , GLY A:47 , CYS A:48 , GLY A:49 , ASP A:68 , LEU A:69 , ALA A:93 , ASP A:94 , ALA A:95 , SER A:111 , GLY A:112 , LEU A:113 , HOH A:503 , HOH A:543 , HOH A:545 , HOH A:548 , HOH A:550 , N2C E:3
BINDING SITE FOR RESIDUE SAH A 401
02
AC2
SOFTWARE
GLU A:91 , VAL A:92 , ALA A:93 , ASP A:94 , ASP A:97 , LEU A:98 , THR A:99 , TRP A:101 , SER C:228
BINDING SITE FOR RESIDUE PGE A 402
03
AC3
SOFTWARE
ALA A:157 , ILE A:160 , ASP A:161 , ILE A:163
BINDING SITE FOR RESIDUE NA A 403
04
AC4
SOFTWARE
PHE B:5 , TYR B:9 , TRP B:21 , GLY B:47 , CYS B:48 , GLY B:49 , ASP B:68 , LEU B:69 , ALA B:93 , ASP B:94 , ALA B:95 , SER B:111 , GLY B:112 , LEU B:113 , HOH B:503 , HOH B:565 , HOH B:569 , HOH B:571 , HOH B:574 , HOH B:576 , N2C F:3
BINDING SITE FOR RESIDUE SAH B 401
05
AC5
SOFTWARE
ALA B:114 , PHE B:117 , LEU B:122 , ARG B:178 , HIS B:182 , LEU B:183 , HOH B:532
BINDING SITE FOR RESIDUE ACT B 402
06
AC6
SOFTWARE
PHE C:5 , TYR C:9 , TRP C:21 , GLY C:47 , CYS C:48 , GLY C:49 , ASP C:68 , LEU C:69 , ALA C:93 , ASP C:94 , ALA C:95 , SER C:111 , GLY C:112 , LEU C:113 , HOH C:558 , HOH C:559 , HOH C:563 , HOH C:564 , HOH C:566 , HOH C:572 , HOH C:576 , N2C G:3
BINDING SITE FOR RESIDUE SAH C 401
07
AC7
SOFTWARE
ALA C:157 , ILE C:160 , ASP C:161 , ILE C:163
BINDING SITE FOR RESIDUE NA C 402
08
AC8
SOFTWARE
MET D:1 , PHE D:5 , TYR D:9 , TRP D:21 , GLY D:47 , CYS D:48 , GLY D:49 , ASP D:68 , LEU D:69 , ALA D:93 , ASP D:94 , ALA D:95 , SER D:111 , GLY D:112 , LEU D:113 , PGE D:404 , HOH D:579 , HOH D:581 , HOH D:583 , HOH D:588 , HOH D:591 , N2C H:3
BINDING SITE FOR RESIDUE SAH D 401
09
AC9
SOFTWARE
GLU D:3 , VAL D:4 , ALA D:7 , ARG D:10 , HOH D:592 , MVA H:8
BINDING SITE FOR RESIDUE 15P D 402
10
BC1
SOFTWARE
GLU A:210 , LEU A:211 , GLY D:41 , ALA D:42 , GLY D:61 , ALA D:63 , VAL D:64 , THR D:65 , ASP D:106 , HOH D:574
BINDING SITE FOR RESIDUE 15P D 403
11
BC2
SOFTWARE
ASP D:45 , ALA D:46 , GLY D:47 , ASP D:110 , SER D:111 , GLY D:112 , LEU D:113 , SAH D:401 , HOH D:588
BINDING SITE FOR RESIDUE PGE D 404
12
BC3
SOFTWARE
MET A:1 , PHE A:5 , PHE A:15 , TRP A:21 , HIS A:115 , THR A:116 , GLU A:118 , ILE A:144 , GLN A:153 , PRO A:164 , SAH A:401 , GLY D:119 , ASP D:120 , THR D:175
BINDING SITE FOR LINKED RESIDUES E 1 to 102
13
BC4
SOFTWARE
MET B:1 , PHE B:15 , PRO B:20 , TRP B:21 , HIS B:115 , THR B:116 , ILE B:144 , SER B:149 , GLN B:153 , ILE B:163 , ALA B:165 , LEU B:167 , LEU B:176 , ARG B:178 , SAH B:401 , HOH B:523 , HOH B:557 , ASP C:161 , GLU C:162 , HOH F:201
BINDING SITE FOR LINKED RESIDUES F 1 to 102
14
BC5
SOFTWARE
GLU B:118 , ASP B:120 , THR B:175 , MET C:1 , PHE C:15 , PRO C:20 , TRP C:21 , HIS C:115 , THR C:116 , ILE C:144 , SER C:149 , GLN C:153 , ILE C:163 , ARG C:178 , SAH C:401 , HOH G:201 , HOH G:202
BINDING SITE FOR LINKED RESIDUES G 1 to 102
15
BC6
SOFTWARE
ASP A:161 , VAL D:4 , PHE D:5 , PHE D:15 , PRO D:20 , TRP D:21 , HIS D:115 , THR D:116 , SER D:149 , GLN D:153 , ILE D:163 , PRO D:164 , ALA D:165 , LEU D:176 , ARG D:178 , SAH D:401 , 15P D:402 , HOH D:506 , HOH H:201
BINDING SITE FOR LINKED RESIDUES H 1 to 102
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are not available)
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Sorry, no Info available
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PROSITE Patterns/Profiles
(0, 0)
Info
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Sorry, no Info available
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Exons
(0, 0)
Info
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Note:
Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
SCOP Domains
(0, 0)
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CATH Domains
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Sorry, no Info available
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Pfam Domains
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Sorry, no Info available
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Asymmetric Unit 1
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select residue range 5 to 10 in all chains
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select residue range 5 to 10 in chain 'A'
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Asym.Unit (338 KB)
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Biol.Unit 1 (84 KB)
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Biol.Unit 2 (88 KB)
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Biol.Unit 3 (85 KB)
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Biol.Unit 4 (86 KB)
Header - Biol.Unit 4
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