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1JWN
Biol. Unit 1
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Asym.Unit (97 KB)
Biol.Unit 1 (47 KB)
Biol.Unit 2 (47 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF SCAPHARCA INAEQUIVALVIS HBI, I114F MUTANT LIGATED TO CARBON MONOXIDE.
Authors
:
J. E. Knapp, Q. H. Gibson, L. Cushing, W. E. Royer Jr.
Date
:
04 Sep 01 (Deposition) - 18 Dec 01 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.10
Chains
:
Asym. Unit : A,B,C,D
Biol. Unit 1: A,B (1x)
Biol. Unit 2: C,D (1x)
Keywords
:
Invertebrate Hemoglobin, Allostery, Cooperativity, Oxygen- Binding Protein, Heme Protein, Oxygen Storage/Transport Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
J. E. Knapp, Q. H. Gibson, L. Cushing, W. E. Royer Jr.
Restricting The Ligand-Linked Heme Movement In Scapharca Dimeric Hemoglobin Reveals Tight Coupling Between Distal And Proximal Contributions To Cooperativity.
Biochemistry V. 40 14795 2001
(for further references see the
PDB file header
)
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: CARBON MONOXIDE (CMOa)
1b: CARBON MONOXIDE (CMOb)
1c: CARBON MONOXIDE (CMOc)
1d: CARBON MONOXIDE (CMOd)
2a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
2b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
2c: PROTOPORPHYRIN IX CONTAINING FE (HEMc)
2d: PROTOPORPHYRIN IX CONTAINING FE (HEMd)
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Label:
No.
Name
Count
Type
Full Name
1
CMO
2
Ligand/Ion
CARBON MONOXIDE
2
HEM
2
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC2 (SOFTWARE)
3: AC3 (SOFTWARE)
4: AC4 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
TYR A:50 , PHE A:51 , ARG A:53 , LEU A:54 , LEU A:73 , PHE A:97 , ASN A:100 , HIS A:101 , ARG A:104 , ILE A:106 , GLU A:110 , PHE A:111 , CMO A:148 , HOH A:163 , HOH A:188 , LYS B:96 , ASN B:100 , HEM B:147
BINDING SITE FOR RESIDUE HEM A 147
2
AC2
SOFTWARE
MET A:37 , PHE A:51 , HIS A:69 , LEU A:73 , HEM A:147
BINDING SITE FOR RESIDUE CMO A 148
3
AC3
SOFTWARE
LYS A:96 , ASN A:100 , HEM A:147 , TYR B:50 , PHE B:51 , ARG B:53 , HIS B:69 , PHE B:97 , ASN B:100 , HIS B:101 , ARG B:104 , ILE B:106 , GLU B:110 , PHE B:111 , PHE B:114 , CMO B:148 , HOH B:183
BINDING SITE FOR RESIDUE HEM B 147
4
AC4
SOFTWARE
MET B:37 , PHE B:51 , HIS B:69 , LEU B:73 , HEM B:147
BINDING SITE FOR RESIDUE CMO B 148
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SAPs(SNPs)/Variants
(0, 0)
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(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(1, 2)
Info
All PROSITE Patterns/Profiles
1: GLOBIN (A:10-146,B:10-146)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GLOBIN
PS01033
Globin family profile.
GLB1_ANAIN
10-146
2
A:10-146
B:10-146
-
-
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Exons
(0, 0)
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Exon boundaries colored in "red" are actually farther away from the residue due to missing residues in the structure.
(no "Exon" information available for biological units yet)
SCOP Domains
(1, 4)
Info
All SCOP Domains
1a: SCOP_d1jwna_ (A:)
1b: SCOP_d1jwnb_ (B:)
1c: SCOP_d1jwnc_ (C:)
1d: SCOP_d1jwnd_ (D:)
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)
Protein Domains
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)
(
)
Organisms
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)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Globin-like
(1351)
Superfamily
:
Globin-like
(1308)
Family
:
Globins
(1157)
Protein domain
:
Hemoglobin I
(40)
Ark clam (Scapharca inaequivalvis) [TaxId: 6561]
(36)
1a
d1jwna_
A:
1b
d1jwnb_
B:
1c
d1jwnc_
C:
1d
d1jwnd_
D:
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CATH Domains
(1, 4)
Info
all CATH domains
1a: CATH_1jwnA00 (A:2-146)
1b: CATH_1jwnB00 (B:2-146)
1c: CATH_1jwnC00 (C:2-146)
1d: CATH_1jwnD00 (D:2-146)
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Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Globin-like
(786)
Homologous Superfamily
:
Globins
(743)
Ark clam (Scapharca inaequivalvis)
(39)
1a
1jwnA00
A:2-146
1b
1jwnB00
B:2-146
1c
1jwnC00
C:2-146
1d
1jwnD00
D:2-146
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Pfam Domains
(0, 0)
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Asymmetric Unit 1
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Show PDB file:
Asym.Unit (97 KB)
Header - Asym.Unit
Biol.Unit 1 (47 KB)
Header - Biol.Unit 1
Biol.Unit 2 (47 KB)
Header - Biol.Unit 2
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