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1N45
Asym. Unit
Info
Asym.Unit (173 KB)
Biol.Unit 1 (85 KB)
Biol.Unit 2 (85 KB)
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(1)
Title
:
X-RAY CRYSTAL STRUCTURE OF HUMAN HEME OXYGENASE-1 (HO-1) IN COMPLEX WITH ITS SUBSTRATE HEME
Authors
:
D. J. Schuller, A. Wilks, P. R. Ortiz De Montellano, T. L. Poulos
Date
:
30 Oct 02 (Deposition) - 13 Nov 02 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.50
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Keywords
:
Alpha Helices, Heme-Binding Site, Oxidoreductase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
D. J. Schuller, A. Wilks, P. R. Ortiz De Montellano, T. L. Poulos
Comparison Of The Heme-Free And -Bound Crystal Structures Of Human Heme Oxygenase-1
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
(2, 3)
Info
All Hetero Components
1a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
1b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2a: SULFATE ION (SO4a)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
2
SO4
1
Ligand/Ion
SULFATE ION
[
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Sites
(3, 3)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
LYS A:148 , GLN A:152 , HOH A:498 , SER B:160 , HOH B:328
BINDING SITE FOR RESIDUE SO4 A 234
2
AC2
SOFTWARE
LYS A:18 , HIS A:25 , GLN A:38 , TYR A:134 , THR A:135 , ARG A:136 , GLY A:139 , SER A:142 , GLY A:143 , ARG A:183 , PHE A:207 , ASN A:210 , PHE A:214 , HOH A:301 , HOH A:392 , HOH A:510
BINDING SITE FOR RESIDUE HEM A 300
3
AC3
SOFTWARE
LYS B:18 , HIS B:25 , GLU B:29 , GLN B:38 , TYR B:134 , THR B:135 , GLY B:139 , ARG B:183 , PHE B:207 , ASN B:210 , PHE B:214 , HOH B:301 , HOH B:409 , HOH B:460
BINDING SITE FOR RESIDUE HEM B 300
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SAPs(SNPs)/Variants
(1, 2)
Info
(mutated residues are not available)
All SNPs/Variants
1: VAR_022156 (P106L, chain A/B, )
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dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_022156
P
106
L
HMOX1_HUMAN
Polymorphism
9282702
A/B
P
106
L
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: HEME_OXYGENASE (A:129-139,B:129-139)
;
View:
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Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
HEME_OXYGENASE
PS00593
Heme oxygenase signature.
HMOX1_HUMAN
129-139
2
A:129-139
B:129-139
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Exons
(3, 6)
Info
All Exons
Exon 1.3 (A:10-48 | B:10-48)
Exon 1.4c (A:49-212 | B:49-212)
Exon 1.5a (A:213-223 | B:213-223)
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All Exon Boundaries
1: Boundary 1.2a/1.3
2: Boundary 1.3/1.4c
3: Boundary 1.4c/1.5a
4: Boundary 1.5a/1.6
View:
Label:
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
ENST00000216117
2a
ENSE00001915869
chr22:
35776828-35777189
362
HMOX1_HUMAN
1-8
8
0
-
-
1.3
ENST00000216117
3
ENSE00000880006
chr22:
35779099-35779219
121
HMOX1_HUMAN
8-48
41
2
A:10-48
B:10-48
39
39
1.4c
ENST00000216117
4c
ENSE00000653517
chr22:
35782678-35783169
492
HMOX1_HUMAN
49-212
164
2
A:49-212
B:49-212
164
164
1.5a
ENST00000216117
5a
ENSE00000653518
chr22:
35785857-35785956
100
HMOX1_HUMAN
213-246
34
2
A:213-223
B:213-223
11
11
1.6
ENST00000216117
6
ENSE00001380117
chr22:
35789461-35790207
747
HMOX1_HUMAN
246-288
43
0
-
-
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SCOP Domains
(1, 2)
Info
All SCOP Domains
1a: SCOP_d1n45a_ (A:)
1b: SCOP_d1n45b_ (B:)
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Protein Domains
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Organisms
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)
Class
:
All alpha proteins
(14657)
Fold
:
Heme oxygenase-like
(107)
Superfamily
:
Heme oxygenase-like
(107)
Family
:
Eukaryotic type heme oxygenase
(69)
Protein domain
:
Heme oxygenase-1 (HO-1)
(49)
Human (Homo sapiens) [TaxId: 9606]
(23)
1a
d1n45a_
A:
1b
d1n45b_
B:
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1n45A00 (A:10-223)
1b: CATH_1n45B00 (B:10-223)
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Organisms
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)
Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Heme Oxygenase; Chain A
(84)
Homologous Superfamily
:
Heme Oxygenase; Chain A
(84)
Human (Homo sapiens)
(25)
1a
1n45A00
A:10-223
1b
1n45B00
B:10-223
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Heme_oxygenase_1n45B01 (B:11-216)
1b: PFAM_Heme_oxygenase_1n45B02 (B:11-216)
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)
Clan
:
HO
(49)
Family
:
Heme_oxygenase
(37)
Homo sapiens (Human)
(21)
1a
Heme_oxygenase-1n45B01
B:11-216
1b
Heme_oxygenase-1n45B02
B:11-216
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Asym.Unit (173 KB)
Header - Asym.Unit
Biol.Unit 1 (85 KB)
Header - Biol.Unit 1
Biol.Unit 2 (85 KB)
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