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3ERH
Asym. Unit
Info
Asym.Unit (118 KB)
Biol.Unit 1 (111 KB)
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(1)
Title
:
FIRST STRUCTURAL EVIDENCE OF SUBSTRATE SPECIFICITY IN MAMMALIAN PEROXIDASES: CRYSTAL STRUCTURES OF SUBSTRATE COMPLEXES WITH LACTOPEROXIDASES FROM TWO DIFFERENT SPECIES
Authors
:
I. A. Sheikh, N. Singh, A. K. Singh, M. Sinha, S. B. Singh, A. Bhushan, P. K A. Srinivasan, S. Sharma, T. P. Singh
Date
:
02 Oct 08 (Deposition) - 31 Mar 09 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.40
Chains
:
Asym. Unit : A
Biol. Unit 1: A (1x)
Keywords
:
Peroxidase, Complex, Heme, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
I. A. Sheikh, A. K. Singh, N. Singh, M. Sinha, S. B. Singh, A. Bhushan, P. Kaur, A. Srinivasan, S. Sharma, T. P. Singh
Structural Evidence Of Substrate Specificity In Mammalian Peroxidases: Structure Of The Thiocyanate Complex With Lactoperoxidase And Its Interactions At 2. 4 A Resolution
J. Biol. Chem. V. 284 14849 2009
[
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Hetero Components
(8, 23)
Info
All Hetero Components
1a: BETA-D-MANNOSE (BMAa)
2a: CALCIUM ION (CAa)
3a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
4a: IODIDE ION (IODa)
4b: IODIDE ION (IODb)
4c: IODIDE ION (IODc)
4d: IODIDE ION (IODd)
4e: IODIDE ION (IODe)
4f: IODIDE ION (IODf)
4g: IODIDE ION (IODg)
5a: ALPHA-D-MANNOSE (MANa)
5b: ALPHA-D-MANNOSE (MANb)
6a: N-ACETYL-D-GLUCOSAMINE (NAGa)
6b: N-ACETYL-D-GLUCOSAMINE (NAGb)
6c: N-ACETYL-D-GLUCOSAMINE (NAGc)
6d: N-ACETYL-D-GLUCOSAMINE (NAGd)
6e: N-ACETYL-D-GLUCOSAMINE (NAGe)
6f: N-ACETYL-D-GLUCOSAMINE (NAGf)
6g: N-ACETYL-D-GLUCOSAMINE (NAGg)
6h: N-ACETYL-D-GLUCOSAMINE (NAGh)
7a: THIOCYANATE ION (SCNa)
7b: THIOCYANATE ION (SCNb)
8a: PHOSPHOSERINE (SEPa)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
BMA
1
Ligand/Ion
BETA-D-MANNOSE
2
CA
1
Ligand/Ion
CALCIUM ION
3
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
4
IOD
7
Ligand/Ion
IODIDE ION
5
MAN
2
Ligand/Ion
ALPHA-D-MANNOSE
6
NAG
8
Ligand/Ion
N-ACETYL-D-GLUCOSAMINE
7
SCN
2
Ligand/Ion
THIOCYANATE ION
8
SEP
1
Mod. Amino Acid
PHOSPHOSERINE
[
close Hetero Component info
]
Sites
(22, 22)
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)
16: BC7 (SOFTWARE)
17: BC8 (SOFTWARE)
18: BC9 (SOFTWARE)
19: CC1 (SOFTWARE)
20: CC2 (SOFTWARE)
21: CC3 (SOFTWARE)
22: CC4 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
MET A:101 , GLY A:104 , GLN A:105 , ASP A:108 , ASP A:112 , PHE A:113 , ALA A:114 , ARG A:255 , GLU A:258 , GLN A:259 , THR A:344 , PHE A:347 , ARG A:348 , GLY A:350 , HIS A:351 , ILE A:436 , ARG A:440 , SCN A:608 , HOH A:628 , HOH A:635 , HOH A:781 , HOH A:867
BINDING SITE FOR RESIDUE HEM A 605
02
AC2
SOFTWARE
ARG A:202 , LYS A:474
BINDING SITE FOR RESIDUE SCN A 607
03
AC3
SOFTWARE
GLU A:258 , HEM A:605 , HOH A:636
BINDING SITE FOR RESIDUE SCN A 608
04
AC4
SOFTWARE
ASP A:110 , THR A:184 , PHE A:186 , ASP A:188 , SER A:190
BINDING SITE FOR RESIDUE CA A 609
05
AC5
SOFTWARE
ASN A:80
BINDING SITE FOR RESIDUE IOD A 610
06
AC6
SOFTWARE
ARG A:96 , ARG A:504
BINDING SITE FOR RESIDUE IOD A 611
07
AC7
SOFTWARE
PHE A:229
BINDING SITE FOR RESIDUE IOD A 612
08
AC8
SOFTWARE
TRP A:530
BINDING SITE FOR RESIDUE IOD A 613
09
AC9
SOFTWARE
GLU A:363 , ARG A:397
BINDING SITE FOR RESIDUE IOD A 614
10
BC1
SOFTWARE
TRP A:46 , VAL A:342
BINDING SITE FOR RESIDUE IOD A 615
11
BC2
SOFTWARE
LYS A:462 , THR A:463
BINDING SITE FOR RESIDUE IOD A 616
12
BC3
SOFTWARE
ASN A:95 , ILE A:315 , ARG A:504 , GLN A:568 , NAG A:618
BINDING SITE FOR RESIDUE NAG A 617
13
BC4
SOFTWARE
HIS A:565 , GLN A:568 , NAG A:617 , HOH A:803
BINDING SITE FOR RESIDUE NAG A 618
14
BC5
SOFTWARE
ASN A:205 , SER A:208 , LEU A:210 , ALA A:214 , VAL A:215 , GLN A:217 , NAG A:620 , HOH A:766 , HOH A:920
BINDING SITE FOR RESIDUE NAG A 619
15
BC6
SOFTWARE
NAG A:619 , HOH A:808 , HOH A:811 , HOH A:829
BINDING SITE FOR RESIDUE NAG A 620
16
BC7
SOFTWARE
ASN A:241 , ALA A:244 , TRP A:384 , NAG A:622
BINDING SITE FOR RESIDUE NAG A 621
17
BC8
SOFTWARE
NAG A:621 , MAN A:623 , HOH A:840 , HOH A:890 , HOH A:902 , HOH A:949
BINDING SITE FOR RESIDUE NAG A 622
18
BC9
SOFTWARE
NAG A:622 , HOH A:868 , HOH A:902 , HOH A:910
BINDING SITE FOR RESIDUE MAN A 623
19
CC1
SOFTWARE
ASN A:332 , NAG A:625 , HOH A:986
BINDING SITE FOR RESIDUE NAG A 624
20
CC2
SOFTWARE
NAG A:624 , BMA A:626 , HOH A:703 , HOH A:806 , HOH A:943
BINDING SITE FOR RESIDUE NAG A 625
21
CC3
SOFTWARE
NAG A:625 , MAN A:627 , HOH A:699
BINDING SITE FOR RESIDUE BMA A 626
22
CC4
SOFTWARE
BMA A:626 , HOH A:942 , HOH A:1001
BINDING SITE FOR RESIDUE MAN A 627
[
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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, 1)
Info
All PROSITE Patterns/Profiles
1: PEROXIDASE_3 (A:12-594)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PEROXIDASE_3
PS50292
Animal heme peroxidase superfamily profile.
PERL_BUBBU
129-711
1
A:12-594
[
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Exons
(0, 0)
Info
All Exons
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All Exon Boundaries
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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)
Info
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Sorry, no Info available
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CATH Domains
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Info
all CATH domains
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Sorry, no Info available
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Pfam Domains
(0, 0)
Info
all PFAM domains
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Sorry, no Info available
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Protein
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All Atoms
Protein & NOT Variant
Protein & NOT Site
Protein & NOT PROSITE
Chain A
Asymmetric Unit 1
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select chains 'A' and 'C'
select [ALA]:A
select all 'ALA' residues (Alanines) in chain 'A'
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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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select non-helix/non-sheet protein parts
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show SS bonds with a radius of 100 units (=0.4Å)
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View and selection are coupled in the structure specific controls (e.g. "Hetero","PROSITE") .
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Asym.Unit (118 KB)
Header - Asym.Unit
Biol.Unit 1 (111 KB)
Header - Biol.Unit 1
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