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1Y6O
Biol. Unit 2
Info
Asym.Unit (55 KB)
Biol.Unit 1 (26 KB)
Biol.Unit 2 (26 KB)
Biol.Unit 3 (49 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF DISULFIDE ENGINEERED PORCINE PANCREATIC PHOSPHOLIPASE A2 TO GROUP-X ISOZYME IN COMPLEX WITH INHIBITOR MJ33 AND PHOSPHATE IONS
Authors
:
B. Z. Yu, Y. H. Pan, M. J. W. Jassen, B. J. Bahnson, M. K. Jain
Date
:
06 Dec 04 (Deposition) - 22 Mar 05 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
2.00
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A (1x)
Biol. Unit 2: B (1x)
Biol. Unit 3: A,B (1x)
Keywords
:
Hydrolase. Disulfide Engineered Pla2. Porcine Pancratic Isozyme. , Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
B. Z. Yu, Y. H. Pan, M. J. W. Janssen, B. J. Bahnson, M. K. Jain
Kinetic And Structural Properties Of Disulfide Engineered Phospholipase A(2): Insight Into The Role Of Disulfide Bonding Patterns.
Biochemistry V. 44 3369 2005
(for further references see the
PDB file header
)
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Hetero Components
(2, 4)
Info
All Hetero Components
1a: CALCIUM ION (CAa)
1b: CALCIUM ION (CAb)
2a: 1-HEXADECYL-3-TRIFLUOROETHYL-SN-GL... (MJIa)
2b: 1-HEXADECYL-3-TRIFLUOROETHYL-SN-GL... (MJIb)
3a: PHOSPHATE ION (PO4a)
3b: PHOSPHATE ION (PO4b)
3c: PHOSPHATE ION (PO4c)
3d: PHOSPHATE ION (PO4d)
3e: PHOSPHATE ION (PO4e)
3f: PHOSPHATE ION (PO4f)
3g: PHOSPHATE ION (PO4g)
3h: PHOSPHATE ION (PO4h)
View:
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Label:
No.
Name
Count
Type
Full Name
1
CA
-1
Ligand/Ion
CALCIUM ION
2
MJI
1
Ligand/Ion
1-HEXADECYL-3-TRIFLUOROETHYL-SN-GLYCERO-2-PHOSPHATEMETHANE
3
PO4
3
Ligand/Ion
PHOSPHATE ION
[
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Sites
(9, 9)
Info
All Sites
1: AC2 (SOFTWARE)
2: AC3 (SOFTWARE)
3: AC4 (SOFTWARE)
4: AC5 (SOFTWARE)
5: AC8 (SOFTWARE)
6: AC9 (SOFTWARE)
7: BC1 (SOFTWARE)
8: BC2 (SOFTWARE)
9: BC3 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
1
AC2
SOFTWARE
TYR B:28 , GLY B:30 , GLY B:32 , ASP B:49 , MJI B:218 , HOH B:228
BINDING SITE FOR RESIDUE CA B 208
2
AC3
SOFTWARE
ARG A:6 , HIS A:17 , PRO A:18 , LEU A:19 , LEU A:20 , HOH A:309 , HOH A:312 , ARG B:6
BINDING SITE FOR RESIDUE PO4 A 209
3
AC4
SOFTWARE
ARG A:6 , PO4 A:211 , ARG B:6 , HIS B:17 , PRO B:18 , LEU B:19 , LEU B:20 , HOH B:220 , HOH B:222
BINDING SITE FOR RESIDUE PO4 B 210
4
AC5
SOFTWARE
ARG A:6 , LYS A:10 , LYS A:122 , LYS A:125 , HOH A:321 , ARG B:6 , HIS B:17 , PO4 B:210
BINDING SITE FOR RESIDUE PO4 A 211
5
AC8
SOFTWARE
ASP B:39 , GLU B:40 , PRO B:110 , ASN B:112 , HOH B:244 , HOH B:246
BINDING SITE FOR RESIDUE PO4 B 214
6
AC9
SOFTWARE
ASP A:21 , LYS A:62 , PHE A:63 , ASP A:66 , TYR A:111 , HOH A:322 , LYS B:121
BINDING SITE FOR RESIDUE PO4 A 215
7
BC1
SOFTWARE
LYS A:121 , ASP B:21 , LYS B:62 , PHE B:63 , ASP B:66 , TYR B:111 , LYS B:113
BINDING SITE FOR RESIDUE PO4 B 216
8
BC2
SOFTWARE
LEU A:2 , PHE A:5 , PRO A:18 , LEU A:19 , ASN A:23 , TYR A:28 , GLY A:30 , LEU A:31 , ASP A:49 , TYR A:69 , CA A:207 , HOH A:219 , HOH A:285 , MJI B:218
BINDING SITE FOR RESIDUE MJI A 217
9
BC3
SOFTWARE
MJI A:217 , PHE B:5 , ILE B:9 , PRO B:18 , LEU B:19 , ASN B:23 , TYR B:28 , GLY B:30 , LEU B:31 , ASP B:49 , TYR B:69 , CA B:208 , HOH B:309
BINDING SITE FOR RESIDUE MJI B 218
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SAPs(SNPs)/Variants
(0, 0)
Info
(mutated residues are only available for the asymmetric unit)
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PROSITE Patterns/Profiles
(2, 2)
Info
All PROSITE Patterns/Profiles
1: PA2_HIS (B:44-51)
2: PA2_ASP (B:95-105)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
PA2_HIS
PS00118
Phospholipase A2 histidine active site.
PA21B_PIG
66-73
1
-
B:44-51
2
PA2_ASP
PS00119
Phospholipase A2 aspartic acid active site.
PA21B_PIG
117-127
1
-
B:95-105
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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, 2)
Info
All SCOP Domains
1a: SCOP_d1y6oa_ (A:)
1b: SCOP_d1y6ob_ (B:)
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Organisms
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(
)
Class
:
All alpha proteins
(14657)
Fold
:
Phospholipase A2, PLA2
(282)
Superfamily
:
Phospholipase A2, PLA2
(282)
Family
:
Vertebrate phospholipase A2
(271)
Protein domain
:
Phospholipase A2
(72)
Pig (Sus scrofa), pancreas [TaxId: 9823]
(21)
1a
d1y6oa_
A:
1b
d1y6ob_
B:
[
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CATH Domains
(1, 2)
Info
all CATH domains
1a: CATH_1y6oA00 (A:1-131)
1b: CATH_1y6oB00 (B:1-131)
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Class
:
Mainly Alpha
(13335)
Architecture
:
Up-down Bundle
(3216)
Topology
:
Phospholipase A2
(241)
Homologous Superfamily
:
Phospholipase A2
(241)
Pig (Sus scrofa)
(24)
1a
1y6oA00
A:1-131
1b
1y6oB00
B:1-131
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Pfam Domains
(1, 2)
Info
all PFAM domains
1a: PFAM_Phospholip_A2_1_1y6oB01 (B:1-124)
1b: PFAM_Phospholip_A2_1_1y6oB02 (B:1-124)
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Clan
:
no clan defined [family: Phospholip_A2_1]
(33)
Family
:
Phospholip_A2_1
(33)
Sus scrofa (Pig)
(12)
1a
Phospholip_A2_1-1y6oB01
B:1-124
1b
Phospholip_A2_1-1y6oB02
B:1-124
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Chain B
Asymmetric Unit 1
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Show PDB file:
Asym.Unit (55 KB)
Header - Asym.Unit
Biol.Unit 1 (26 KB)
Header - Biol.Unit 1
Biol.Unit 2 (26 KB)
Header - Biol.Unit 2
Biol.Unit 3 (49 KB)
Header - Biol.Unit 3
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