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1CQX
Biol. Unit 2
Info
Asym.Unit (153 KB)
Biol.Unit 1 (75 KB)
Biol.Unit 2 (76 KB)
Biol.Unit 3 (147 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF THE FLAVOHEMOGLOBIN FROM ALCALIGENES EUTROPHUS AT 1.75 A RESOLUTION
Authors
:
U. Ermler, R. A. Siddiqui, R. Cramm, B. Friedrich
Date
:
12 Aug 99 (Deposition) - 31 Aug 99 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.75
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: A,B (1x)
Keywords
:
Globin Fold, Six-Stranded Antiparallel Beta Sheet, Helix-Flanked Five-Stranded Parallel Beta Sheet, Lipid Binding Protein
(Keyword Search:
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Reference
:
U. Ermler, R. A. Siddiqui, R. Cramm, B. Friedrich
Crystal Structure Of The Flavohemoglobin From Alcaligenes Eutrophus At 1. 75 A Resolution.
Embo J. V. 14 6067 1995
(for further references see the
PDB file header
)
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Hetero Components
(3, 3)
Info
All Hetero Components
1a: 1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-H... (DGGa)
1b: 1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-H... (DGGb)
2a: FLAVIN-ADENINE DINUCLEOTIDE (FADa)
2b: FLAVIN-ADENINE DINUCLEOTIDE (FADb)
3a: PROTOPORPHYRIN IX CONTAINING FE (HEMa)
3b: PROTOPORPHYRIN IX CONTAINING FE (HEMb)
4a: SODIUM ION (NAa)
View:
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Label:
No.
Name
Count
Type
Full Name
1
DGG
1
Ligand/Ion
1-[GLYCEROLYLPHOSPHONYL]-2-[8-(2-HEXYL-CYCLOPROPYL)-OCTANAL-1-YL]-3-[HEXADECANAL-1-YL]-GLYCEROL
2
FAD
1
Ligand/Ion
FLAVIN-ADENINE DINUCLEOTIDE
3
HEM
1
Ligand/Ion
PROTOPORPHYRIN IX CONTAINING FE
4
NA
-1
Ligand/Ion
SODIUM ION
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Sites
(4, 4)
Info
All Sites
1: AC1 (SOFTWARE)
2: AC5 (SOFTWARE)
3: AC6 (SOFTWARE)
4: AC7 (SOFTWARE)
View:
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Label:
No.
Name
Evidence
Residues
Description
1
AC1
SOFTWARE
PRO A:96 , GLU A:100 , PRO B:96 , GLU B:100
BINDING SITE FOR RESIDUE NA A 490
2
AC5
SOFTWARE
TYR B:29 , VAL B:42 , PHE B:43 , ASN B:44 , ASN B:80 , LYS B:84 , HIS B:85 , LEU B:88 , VAL B:90 , TYR B:95 , VAL B:98 , TYR B:126 , ALA B:130 , DGG B:406 , HOH B:732 , HOH B:1504 , HOH B:1691 , HOH B:1705
BINDING SITE FOR RESIDUE HEM B 404
3
AC6
SOFTWARE
ASN B:44 , ALA B:46 , HIS B:47 , TYR B:190 , ARG B:206 , GLN B:207 , TYR B:208 , SER B:209 , SER B:222 , VAL B:223 , LYS B:224 , GLU B:226 , GLY B:227 , GLN B:231 , PRO B:232 , GLY B:234 , TYR B:235 , VAL B:236 , SER B:237 , VAL B:395 , GLY B:397 , PRO B:398 , HOH B:1508 , HOH B:1521 , HOH B:1526 , HOH B:1542 , HOH B:1545 , HOH B:1553 , HOH B:1648
BINDING SITE FOR RESIDUE FAD B 405
4
AC7
SOFTWARE
PHE B:28 , TYR B:29 , ALA B:56 , ALA B:60 , ALA B:63 , ILE B:81 , VAL B:98 , ARG B:375 , TYR B:393 , HEM B:404 , HOH B:732 , HOH B:1681 , HOH B:1706 , HOH B:1816
BINDING SITE FOR RESIDUE DGG B 406
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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
(2, 2)
Info
All PROSITE Patterns/Profiles
1: GLOBIN (B:9-133)
2: FAD_FR (B:152-262)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
GLOBIN
PS01033
Globin family profile.
HMP_CUPNH
9-133
1
-
B:9-133
2
FAD_FR
PS51384
Ferredoxin reductase-type FAD binding domain profile.
HMP_CUPNH
152-262
1
-
B:152-262
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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.
(no "Exon" information available for biological units yet)
SCOP Domains
(3, 6)
Info
All SCOP Domains
1a: SCOP_d1cqxa1 (A:1-150)
1b: SCOP_d1cqxb1 (B:1-150)
2a: SCOP_d1cqxa2 (A:151-261)
2b: SCOP_d1cqxb2 (B:151-261)
3a: SCOP_d1cqxa3 (A:262-403)
3b: SCOP_d1cqxb3 (B:262-403)
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Classes
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)
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)
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Families
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)
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)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
All alpha proteins
(14657)
Fold
:
Globin-like
(1351)
Superfamily
:
Globin-like
(1308)
Family
:
Globins
(1157)
Protein domain
:
Flavohemoglobin, N-terminal domain
(2)
Alcaligenes eutrophus [TaxId: 106590]
(1)
1a
d1cqxa1
A:1-150
1b
d1cqxb1
B:1-150
Class
:
All beta proteins
(24004)
Fold
:
Reductase/isomerase/elongation factor common domain
(381)
Superfamily
:
Riboflavin synthase domain-like
(130)
Family
:
Ferredoxin reductase FAD-binding domain-like
(72)
Protein domain
:
Flavohemoglobin, central domain
(2)
Alcaligenes eutrophus [TaxId: 106590]
(1)
2a
d1cqxa2
A:151-261
2b
d1cqxb2
B:151-261
Class
:
Alpha and beta proteins (a/b)
(23833)
Fold
:
Ferredoxin reductase-like, C-terminal NADP-linked domain
(120)
Superfamily
:
Ferredoxin reductase-like, C-terminal NADP-linked domain
(120)
Family
:
Flavohemoglobin, C-terminal domain
(2)
Protein domain
:
Flavohemoglobin, C-terminal domain
(2)
Alcaligenes eutrophus [TaxId: 106590]
(1)
3a
d1cqxa3
A:262-403
3b
d1cqxb3
B:262-403
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CATH Domains
(3, 6)
Info
all CATH domains
1a: CATH_1cqxA03 (A:262-403)
1b: CATH_1cqxB03 (B:262-403)
2a: CATH_1cqxA01 (A:1-150)
2b: CATH_1cqxB01 (B:1-150)
3a: CATH_1cqxA02 (A:151-261)
3b: CATH_1cqxB02 (B:151-261)
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Homologous Superfamilies
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Rossmann fold
(7312)
Homologous Superfamily
:
Nucleotide-binding domain of ferredoxin-NADP reductase (FNR) module
(85)
Cupriavidus necator. Organism_taxid: 106590
(1)
1a
1cqxA03
A:262-403
1b
1cqxB03
B:262-403
Class
:
Mainly Alpha
(13335)
Architecture
:
Orthogonal Bundle
(10391)
Topology
:
Globin-like
(786)
Homologous Superfamily
:
Globins
(743)
Cupriavidus necator. Organism_taxid: 106590
(1)
2a
1cqxA01
A:1-150
2b
1cqxB01
B:1-150
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Elongation Factor Tu (Ef-tu); domain 3
(323)
Homologous Superfamily
:
Translation factors
(223)
Cupriavidus necator. Organism_taxid: 106590
(1)
3a
1cqxA02
A:151-261
3b
1cqxB02
B:151-261
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Pfam Domains
(0, 0)
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Chain B
Asymmetric Unit 1
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Asym.Unit (153 KB)
Header - Asym.Unit
Biol.Unit 1 (75 KB)
Header - Biol.Unit 1
Biol.Unit 2 (76 KB)
Header - Biol.Unit 2
Biol.Unit 3 (147 KB)
Header - Biol.Unit 3
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