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2PNO
Biol. Unit 2
Info
Asym.Unit (309 KB)
Biol.Unit 1 (79 KB)
Biol.Unit 2 (78 KB)
Biol.Unit 3 (74 KB)
Biol.Unit 4 (74 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF HUMAN LEUKOTRIENE C4 SYNTHASE
Authors
:
H. Ago, Y. Kanaoka, D. Irikura, B. K. Lam, T. Shimamura, K. F. Austen, M. M
Date
:
24 Apr 07 (Deposition) - 07 Aug 07 (Release) - 07 Dec 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
3.30
Chains
:
Asym. Unit : A,B,C,D,E,F,G,H,I,J,K,L
Biol. Unit 1: A,B,C (1x)
Biol. Unit 2: D,E,F (1x)
Biol. Unit 3: G,H,I (1x)
Biol. Unit 4: J,K,L (1x)
Keywords
:
Membrane Protein, Helix Bundle, Homo Trimer, Mgst, Mapeg, Lyase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
H. Ago, Y. Kanaoka, D. Irikura, B. K. Lam, T. Shimamura, K. F. Austen, M. Miyano
Crystal Structure Of A Human Membrane Protein Involved In Cysteinyl Leukotriene Biosynthesis
Nature V. 448 609 2007
[
close entry info
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Hetero Components
(2, 20)
Info
All Hetero Components
1a: GLUTATHIONE (GSHa)
1b: GLUTATHIONE (GSHb)
1c: GLUTATHIONE (GSHc)
1d: GLUTATHIONE (GSHd)
1e: GLUTATHIONE (GSHe)
1f: GLUTATHIONE (GSHf)
1g: GLUTATHIONE (GSHg)
1h: GLUTATHIONE (GSHh)
1i: GLUTATHIONE (GSHi)
1j: GLUTATHIONE (GSHj)
1k: GLUTATHIONE (GSHk)
1l: GLUTATHIONE (GSHl)
2a: DODECYL-BETA-D-MALTOSIDE (LMTa)
2aa: DODECYL-BETA-D-MALTOSIDE (LMTaa)
2ab: DODECYL-BETA-D-MALTOSIDE (LMTab)
2ac: DODECYL-BETA-D-MALTOSIDE (LMTac)
2ad: DODECYL-BETA-D-MALTOSIDE (LMTad)
2ae: DODECYL-BETA-D-MALTOSIDE (LMTae)
2af: DODECYL-BETA-D-MALTOSIDE (LMTaf)
2ag: DODECYL-BETA-D-MALTOSIDE (LMTag)
2ah: DODECYL-BETA-D-MALTOSIDE (LMTah)
2ai: DODECYL-BETA-D-MALTOSIDE (LMTai)
2aj: DODECYL-BETA-D-MALTOSIDE (LMTaj)
2ak: DODECYL-BETA-D-MALTOSIDE (LMTak)
2al: DODECYL-BETA-D-MALTOSIDE (LMTal)
2am: DODECYL-BETA-D-MALTOSIDE (LMTam)
2an: DODECYL-BETA-D-MALTOSIDE (LMTan)
2ao: DODECYL-BETA-D-MALTOSIDE (LMTao)
2ap: DODECYL-BETA-D-MALTOSIDE (LMTap)
2aq: DODECYL-BETA-D-MALTOSIDE (LMTaq)
2ar: DODECYL-BETA-D-MALTOSIDE (LMTar)
2as: DODECYL-BETA-D-MALTOSIDE (LMTas)
2at: DODECYL-BETA-D-MALTOSIDE (LMTat)
2au: DODECYL-BETA-D-MALTOSIDE (LMTau)
2av: DODECYL-BETA-D-MALTOSIDE (LMTav)
2aw: DODECYL-BETA-D-MALTOSIDE (LMTaw)
2ax: DODECYL-BETA-D-MALTOSIDE (LMTax)
2ay: DODECYL-BETA-D-MALTOSIDE (LMTay)
2az: DODECYL-BETA-D-MALTOSIDE (LMTaz)
2b: DODECYL-BETA-D-MALTOSIDE (LMTb)
2ba: DODECYL-BETA-D-MALTOSIDE (LMTba)
2bb: DODECYL-BETA-D-MALTOSIDE (LMTbb)
2bc: DODECYL-BETA-D-MALTOSIDE (LMTbc)
2bd: DODECYL-BETA-D-MALTOSIDE (LMTbd)
2be: DODECYL-BETA-D-MALTOSIDE (LMTbe)
2c: DODECYL-BETA-D-MALTOSIDE (LMTc)
2d: DODECYL-BETA-D-MALTOSIDE (LMTd)
2e: DODECYL-BETA-D-MALTOSIDE (LMTe)
2f: DODECYL-BETA-D-MALTOSIDE (LMTf)
2g: DODECYL-BETA-D-MALTOSIDE (LMTg)
2h: DODECYL-BETA-D-MALTOSIDE (LMTh)
2i: DODECYL-BETA-D-MALTOSIDE (LMTi)
2j: DODECYL-BETA-D-MALTOSIDE (LMTj)
2k: DODECYL-BETA-D-MALTOSIDE (LMTk)
2l: DODECYL-BETA-D-MALTOSIDE (LMTl)
2m: DODECYL-BETA-D-MALTOSIDE (LMTm)
2n: DODECYL-BETA-D-MALTOSIDE (LMTn)
2o: DODECYL-BETA-D-MALTOSIDE (LMTo)
2p: DODECYL-BETA-D-MALTOSIDE (LMTp)
2q: DODECYL-BETA-D-MALTOSIDE (LMTq)
2r: DODECYL-BETA-D-MALTOSIDE (LMTr)
2s: DODECYL-BETA-D-MALTOSIDE (LMTs)
2t: DODECYL-BETA-D-MALTOSIDE (LMTt)
2u: DODECYL-BETA-D-MALTOSIDE (LMTu)
2v: DODECYL-BETA-D-MALTOSIDE (LMTv)
2w: DODECYL-BETA-D-MALTOSIDE (LMTw)
2x: DODECYL-BETA-D-MALTOSIDE (LMTx)
2y: DODECYL-BETA-D-MALTOSIDE (LMTy)
2z: DODECYL-BETA-D-MALTOSIDE (LMTz)
View:
Select:
Label:
No.
Name
Count
Type
Full Name
1
GSH
3
Ligand/Ion
GLUTATHIONE
2
LMT
17
Ligand/Ion
DODECYL-BETA-D-MALTOSIDE
[
close Hetero Component info
]
Sites
(22, 22)
Info
All Sites
01: AC4 (SOFTWARE)
02: AC5 (SOFTWARE)
03: AC6 (SOFTWARE)
04: CC1 (SOFTWARE)
05: CC2 (SOFTWARE)
06: CC3 (SOFTWARE)
07: DC2 (SOFTWARE)
08: DC3 (SOFTWARE)
09: DC4 (SOFTWARE)
10: DC5 (SOFTWARE)
11: DC8 (SOFTWARE)
12: DC9 (SOFTWARE)
13: EC3 (SOFTWARE)
14: EC5 (SOFTWARE)
15: EC9 (SOFTWARE)
16: FC1 (SOFTWARE)
17: FC2 (SOFTWARE)
18: FC9 (SOFTWARE)
19: GC5 (SOFTWARE)
20: GC8 (SOFTWARE)
21: HC1 (SOFTWARE)
22: HC2 (SOFTWARE)
View:
Select:
Label:
No.
Name
Evidence
Residues
Description
01
AC4
SOFTWARE
ARG D:51 , ASN D:55 , GLU D:58 , TYR D:59 , TYR D:93 , TYR D:97 , ARG D:104 , LEU D:108 , SER E:23 , VAL E:26 , ILE E:27 , ARG E:30 , PRO E:37 , TYR E:50 , GLN E:53
BINDING SITE FOR RESIDUE GSH D 204
02
AC5
SOFTWARE
ARG E:51 , ASN E:55 , GLU E:58 , TYR E:59 , TYR E:93 , TYR E:97 , ARG E:104 , LEU E:108 , SER F:23 , VAL F:26 , ILE F:27 , ARG F:30 , PRO F:37 , TYR F:50 , GLN F:53
BINDING SITE FOR RESIDUE GSH E 205
03
AC6
SOFTWARE
SER D:23 , VAL D:26 , ILE D:27 , ARG D:30 , PRO D:37 , TYR D:50 , GLN D:53 , ARG F:51 , ASN F:55 , GLU F:58 , TYR F:59 , TYR F:93 , TYR F:97 , ARG F:104 , LEU F:108
BINDING SITE FOR RESIDUE GSH F 206
04
CC1
SOFTWARE
TYR F:59 , LEU F:108 , ALA F:112 , TRP F:116
BINDING SITE FOR RESIDUE LMT F 219
05
CC2
SOFTWARE
TYR D:59 , ALA D:112 , TRP D:116 , ALA E:20 , ILE E:27
BINDING SITE FOR RESIDUE LMT D 220
06
CC3
SOFTWARE
TYR E:59 , LEU E:115 , TRP E:116 , ALA F:20
BINDING SITE FOR RESIDUE LMT E 221
07
DC2
SOFTWARE
PHE D:130 , GLU E:76 , LMT E:231
BINDING SITE FOR RESIDUE LMT E 230
08
DC3
SOFTWARE
HIS E:75 , LMT E:230 , LMT E:269
BINDING SITE FOR RESIDUE LMT E 231
09
DC4
SOFTWARE
PHE E:130
BINDING SITE FOR RESIDUE LMT E 232
10
DC5
SOFTWARE
PHE F:130
BINDING SITE FOR RESIDUE LMT F 233
11
DC8
SOFTWARE
LYS A:2 , PHE C:73 , PHE C:74 , PRO D:132 , LMT D:238
BINDING SITE FOR RESIDUE LMT C 237
12
DC9
SOFTWARE
LMT C:237 , GLU D:4 , PHE D:73 , PHE D:74 , LYS E:2
BINDING SITE FOR RESIDUE LMT D 238
13
EC3
SOFTWARE
ALA F:128 , PRO F:132 , ALA F:133 , ARG F:136
BINDING SITE FOR RESIDUE LMT F 241
14
EC5
SOFTWARE
TRP D:116 , LEU E:24 , GLN E:25 , LMT E:268
BINDING SITE FOR RESIDUE LMT E 243
15
EC9
SOFTWARE
LYS D:2 , TRP D:68 , ILE F:72 , LMT F:248
BINDING SITE FOR RESIDUE LMT D 247
16
FC1
SOFTWARE
LMT D:247 , ILE E:72 , LMT E:249 , TRP F:68
BINDING SITE FOR RESIDUE LMT F 248
17
FC2
SOFTWARE
ILE D:72 , TRP E:68 , LMT F:248
BINDING SITE FOR RESIDUE LMT E 249
18
FC9
SOFTWARE
PRO A:132 , ARG A:136 , PHE E:74 , ALA E:128
BINDING SITE FOR RESIDUE LMT A 256
19
GC5
SOFTWARE
PHE A:73 , PRO E:132 , ARG E:136
BINDING SITE FOR RESIDUE LMT E 263
20
GC8
SOFTWARE
LMT E:269
BINDING SITE FOR RESIDUE LMT E 266
21
HC1
SOFTWARE
GLN E:95 , ARG E:99 , LMT E:243
BINDING SITE FOR RESIDUE LMT E 268
22
HC2
SOFTWARE
LMT E:231 , LMT E:266
BINDING SITE FOR RESIDUE LMT E 269
[
close Site info
]
SAPs(SNPs)/Variants
(1, 3)
Info
(mutated residues are only available for the asymmetric unit)
All SNPs/Variants
1: VAR_042736 (R142Q, chain D/E/F, )
View:
Select:
Label:
dbSNP
PDB
No.
Source
Variant ID
Variant
UniProt ID
Status
ID
Chain
Variant
1
UniProt
VAR_042736
R
142
Q
LTC4S_HUMAN
Polymorphism
11541078
D/E/F
R
142
Q
SNP/SAP Summary Statistics
(UniProtKB/Swiss-Prot)
[
close SNP/Variant info
]
PROSITE Patterns/Profiles
(1, 3)
Info
All PROSITE Patterns/Profiles
1: FLAP_GST2_LTC4S (D:42-56,E:42-56,F:42-56)
;
View:
Select:
Label:
End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
FLAP_GST2_LTC4S
PS01297
FLAP/GST2/LTC4S family signature.
LTC4S_HUMAN
42-56
3
-
-
-
D:42-56
E:42-56
F:42-56
-
-
-
-
-
-
[
close PROSITE info
]
Exons
(0, 0)
Info
All Exons
View:
Select:
Label:
All Exon Boundaries
View:
Label:
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
(1, 12)
Info
All SCOP Domains
1a: SCOP_d2pnoa1 (A:2-147)
1b: SCOP_d2pnoh1 (H:2-147)
1c: SCOP_d2pnoi1 (I:2-147)
1d: SCOP_d2pnoj1 (J:2-147)
1e: SCOP_d2pnok1 (K:2-147)
1f: SCOP_d2pnol1 (L:2-147)
1g: SCOP_d2pnob1 (B:2-147)
1h: SCOP_d2pnoc1 (C:2-147)
1i: SCOP_d2pnod1 (D:2-147)
1j: SCOP_d2pnoe1 (E:2-147)
1k: SCOP_d2pnof1 (F:2-147)
1l: SCOP_d2pnog1 (G:2-147)
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Classes
(
)
(
)
Folds
(
)
(
)
Superfamilies
(
)
(
)
Families
(
)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Membrane and cell surface proteins and peptides
(2046)
Fold
:
MAPEG domain-like
(9)
Superfamily
:
MAPEG domain-like
(9)
Family
:
MAPEG domain
(7)
Protein domain
:
Leukotriene C4 synthase
(4)
Human (Homo sapiens) [TaxId: 9606]
(4)
1a
d2pnoa1
A:2-147
1b
d2pnoh1
H:2-147
1c
d2pnoi1
I:2-147
1d
d2pnoj1
J:2-147
1e
d2pnok1
K:2-147
1f
d2pnol1
L:2-147
1g
d2pnob1
B:2-147
1h
d2pnoc1
C:2-147
1i
d2pnod1
D:2-147
1j
d2pnoe1
E:2-147
1k
d2pnof1
F:2-147
1l
d2pnog1
G:2-147
[
close SCOP info
]
CATH Domains
(1, 12)
Info
all CATH domains
1a: CATH_2pnoA00 (A:2-147)
1b: CATH_2pnoH00 (H:2-147)
1c: CATH_2pnoI00 (I:2-147)
1d: CATH_2pnoJ00 (J:2-147)
1e: CATH_2pnoK00 (K:2-147)
1f: CATH_2pnoL00 (L:2-147)
1g: CATH_2pnoB00 (B:2-147)
1h: CATH_2pnoC00 (C:2-147)
1i: CATH_2pnoD00 (D:2-147)
1j: CATH_2pnoE00 (E:2-147)
1k: CATH_2pnoF00 (F:2-147)
1l: CATH_2pnoG00 (G:2-147)
View:
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Classes
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)
(
)
Architectures
(
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(
)
Topologies
(
)
(
)
Homologous Superfamilies
(
)
(
)
Organisms
(
)
(
)
Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Four Helix Bundle (Hemerythrin (Met), subunit A)
(300)
Homologous Superfamily
:
MAPEG domain-like
(7)
Human (Homo sapiens)
(6)
1a
2pnoA00
A:2-147
1b
2pnoH00
H:2-147
1c
2pnoI00
I:2-147
1d
2pnoJ00
J:2-147
1e
2pnoK00
K:2-147
1f
2pnoL00
L:2-147
1g
2pnoB00
B:2-147
1h
2pnoC00
C:2-147
1i
2pnoD00
D:2-147
1j
2pnoE00
E:2-147
1k
2pnoF00
F:2-147
1l
2pnoG00
G:2-147
[
close CATH info
]
Pfam Domains
(1, 12)
Info
all PFAM domains
1a: PFAM_MAPEG_2pnoL01 (L:8-131)
1b: PFAM_MAPEG_2pnoL02 (L:8-131)
1c: PFAM_MAPEG_2pnoL03 (L:8-131)
1d: PFAM_MAPEG_2pnoL04 (L:8-131)
1e: PFAM_MAPEG_2pnoL05 (L:8-131)
1f: PFAM_MAPEG_2pnoL06 (L:8-131)
1g: PFAM_MAPEG_2pnoL07 (L:8-131)
1h: PFAM_MAPEG_2pnoL08 (L:8-131)
1i: PFAM_MAPEG_2pnoL09 (L:8-131)
1j: PFAM_MAPEG_2pnoL10 (L:8-131)
1k: PFAM_MAPEG_2pnoL11 (L:8-131)
1l: PFAM_MAPEG_2pnoL12 (L:8-131)
View:
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Clans
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)
(
)
Families
(
)
(
)
Organisms
(
)
(
)
Clan
:
no clan defined [family: MAPEG]
(6)
Family
:
MAPEG
(6)
Homo sapiens (Human)
(6)
1a
MAPEG-2pnoL01
L:8-131
1b
MAPEG-2pnoL02
L:8-131
1c
MAPEG-2pnoL03
L:8-131
1d
MAPEG-2pnoL04
L:8-131
1e
MAPEG-2pnoL05
L:8-131
1f
MAPEG-2pnoL06
L:8-131
1g
MAPEG-2pnoL07
L:8-131
1h
MAPEG-2pnoL08
L:8-131
1i
MAPEG-2pnoL09
L:8-131
1j
MAPEG-2pnoL10
L:8-131
1k
MAPEG-2pnoL11
L:8-131
1l
MAPEG-2pnoL12
L:8-131
[
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