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4Z6N
Asym. Unit
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Asym.Unit (556 KB)
Biol.Unit 1 (549 KB)
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(1)
Title
:
STRUCTURE OF H200N VARIANT OF HOMOPROTOCATECHUATE 2,3-DIOXYGENASE FROM B.FUSCUM AT 1.52 ANG RESOLUTION
Authors
:
E. G. Kovaleva, J. D. Lipscomb
Date
:
06 Apr 15 (Deposition) - 26 Aug 15 (Release) - 16 Sep 15 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.52
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B,C,D (1x)
Keywords
:
Dioxygenase, 2-His-1-Carboxylate Facial Triad, Oxygen Activation, Acid-Base Catalysis, Oxidoreductase
(Keyword Search:
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Gene Ontology, PubMed, Web (Google)
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Reference
:
E. G. Kovaleva, M. S. Rogers, J. D. Lipscomb
Structural Basis For Substrate And Oxygen Activation In Homoprotocatechuate 2, 3-Dioxygenase: Roles Of Conserved Active Site Histidine 200.
Biochemistry V. 54 5329 2015
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Hetero Components
(4, 14)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
2a: CHLORIDE ION (CLa)
2b: CHLORIDE ION (CLb)
2c: CHLORIDE ION (CLc)
2d: CHLORIDE ION (CLd)
3a: FE (II) ION (FE2a)
3b: FE (II) ION (FE2b)
3c: FE (II) ION (FE2c)
3d: FE (II) ION (FE2d)
4a: HEXAETHYLENE GLYCOL (P6Ga)
4b: HEXAETHYLENE GLYCOL (P6Gb)
4c: HEXAETHYLENE GLYCOL (P6Gc)
4d: HEXAETHYLENE GLYCOL (P6Gd)
4e: HEXAETHYLENE GLYCOL (P6Ge)
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No.
Name
Count
Type
Full Name
1
CA
1
Ligand/Ion
CALCIUM ION
2
CL
4
Ligand/Ion
CHLORIDE ION
3
FE2
4
Ligand/Ion
FE (II) ION
4
P6G
5
Ligand/Ion
HEXAETHYLENE GLYCOL
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Sites
(14, 14)
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: AD1 (SOFTWARE)
11: AD2 (SOFTWARE)
12: AD3 (SOFTWARE)
13: AD4 (SOFTWARE)
14: AD5 (SOFTWARE)
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
HIS A:155 , HIS A:214 , GLU A:267 , HOH A:506 , HOH A:726 , HOH A:744
binding site for residue FE2 A 401
02
AC2
SOFTWARE
GLU A:22 , VAL A:24 , LYS A:68 , LYS A:75 , PHE A:108 , ASP A:315 , GLY A:316 , HOH A:557
binding site for residue P6G A 402
03
AC3
SOFTWARE
ARG A:243 , HIS A:248 , ARG A:293
binding site for residue CL A 403
04
AC4
SOFTWARE
HIS B:155 , HIS B:214 , GLU B:267 , HOH B:518 , HOH B:770 , HOH B:785
binding site for residue FE2 B 401
05
AC5
SOFTWARE
ASP A:184 , GLU A:185 , HOH A:748 , ASP B:184 , GLU B:185 , HOH B:781
binding site for residue CA B 402
06
AC6
SOFTWARE
GLU B:22 , THR B:67 , LYS B:68 , LYS B:75 , ARG B:104 , PHE B:108 , ASP B:315 , GLY B:316 , HOH B:636
binding site for residue P6G B 403
07
AC7
SOFTWARE
GLN A:182 , ASP A:183 , ALA A:344 , GLY A:345 , HOH A:756 , ASP B:183 , ALA B:344 , GLY B:345 , HOH B:503 , HOH B:512 , HOH B:618 , HOH B:728 , HOH B:779
binding site for residue P6G B 404
08
AC8
SOFTWARE
ARG B:243 , HIS B:248 , ARG B:293
binding site for residue CL B 405
09
AC9
SOFTWARE
HIS C:155 , HIS C:214 , GLU C:267 , HOH C:507 , HOH C:708 , HOH C:724
binding site for residue FE2 C 401
10
AD1
SOFTWARE
GLU C:22 , LYS C:68 , LYS C:75 , ARG C:104 , PHE C:108 , ASP C:315 , GLY C:316 , HOH C:654
binding site for residue P6G C 402
11
AD2
SOFTWARE
ARG C:243 , HIS C:248 , ARG C:293
binding site for residue CL C 403
12
AD3
SOFTWARE
HIS D:155 , HIS D:214 , GLU D:267 , HOH D:512 , HOH D:719 , HOH D:758
binding site for residue FE2 D 401
13
AD4
SOFTWARE
GLU D:22 , THR D:67 , LYS D:68 , LYS D:75 , PHE D:108 , ASP D:315 , GLY D:316 , HOH D:643 , HOH D:657
binding site for residue P6G D 402
14
AD5
SOFTWARE
ARG D:243 , HIS D:248 , ARG D:293
binding site for residue CL D 403
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SAPs(SNPs)/Variants
(0, 0)
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Exons
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Asym.Unit (556 KB)
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