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Asym. Unit
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Asym.Unit (42 KB)
Biol.Unit 1 (38 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF SGPB:OMTKY3-COO-LEU18I
Authors
:
K. S. Bateman, K. Huang, S. Anderson, W. Lu, M. A. Qasim, M. Laskowski Jr M. N. G. James
Date
:
06 Jan 00 (Deposition) - 31 Jan 01 (Release) - 13 Jul 11 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.70
Chains
:
Asym. Unit : E,I
Biol. Unit 1: E,I (1x)
Keywords
:
Serine Proteinase, Protein Inhibitor, Ovomucoid, Canonical Inhibitor, Ester Bond, Sgpb, Omtky3, Hydrolase-Hydrolase Inhibitor Complex
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Gene Ontology, PubMed, Web (Google)
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Reference
:
K. S. Bateman, K. Huang, S. Anderson, W. Lu, M. A. Qasim, M. Laskowski Jr. , M. N. James
Contribution Of Peptide Bonds To Inhibitor-Protease Binding Crystal Structures Of The Turkey Ovomucoid Third Domain Backbone Variants Omtky3-Pro18I And Omtky3-Psi[Coo]-Leu18I In Complex With Streptomyces Griseus Proteinase B (Sgpb) An The Structure Of The Free Inhibitor, Omtky-3-Psi[Ch2Nh2+]-Asp19I
J. Mol. Biol. V. 305 839 2001
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Hetero Components
(1, 1)
Info
All Hetero Components
1a: (2S)-2-HYDROXY-4-METHYL-PENTANOIC ... (1LUa)
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No.
Name
Count
Type
Full Name
1
1LU
1
Mod. Amino Acid
(2S)-2-HYDROXY-4-METHYL-PENTANOIC ACID
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Sites
(0, 0)
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SAPs(SNPs)/Variants
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PROSITE Patterns/Profiles
(3, 3)
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1: KAZAL_1 (-|I:16-38)
2: TRYPSIN_HIS (E:53-58)
3: TRYPSIN_SER (E:191-200)
;
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PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
KAZAL_1
PS00282
Kazal serine protease inhibitors family signature.
IOVO_MELGA
86-108
145-167
1
-
I:16-38
2
TRYPSIN_HIS
PS00134
Serine proteases, trypsin family, histidine active site.
PRTB_STRGR
143-148
1
E:53-58
3
TRYPSIN_SER
PS00135
Serine proteases, trypsin family, serine active site.
PRTB_STRGR
249-260
1
E:191-200
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Exons
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SCOP Domains
(2, 2)
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All SCOP Domains
1a: SCOP_d1ds2e_ (E:)
2a: SCOP_d1ds2i_ (I:)
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Class
:
All beta proteins
(24004)
Fold
:
Trypsin-like serine proteases
(1752)
Superfamily
:
Trypsin-like serine proteases
(1752)
Family
:
Prokaryotic proteases
(131)
Protein domain
:
Protease B
(20)
Streptomyces griseus, strain k1 [TaxId: 1911]
(20)
1a
d1ds2e_
E:
Class
:
Small proteins
(3458)
Fold
:
Kazal-type serine protease inhibitors
(75)
Superfamily
:
Kazal-type serine protease inhibitors
(75)
Family
:
Ovomucoid domain III-like
(69)
Protein domain
:
Ovomucoid domains
(42)
Turkey (Meleagris gallopavo) [TaxId: 9103]
(36)
2a
d1ds2i_
I:
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CATH Domains
(2, 3)
Info
all CATH domains
1a: CATH_1ds2I00 (I:6-56)
2a: CATH_1ds2E02 (E:117-230)
2b: CATH_1ds2E01 (E:16-116,E:231-242)
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Organisms
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Class
:
Alpha Beta
(26913)
Architecture
:
2-Layer Sandwich
(8480)
Topology
:
Wheat Germ Agglutinin (Isolectin 2); domain 1
(140)
Homologous Superfamily
:
[code=3.30.60.30, no name defined]
(93)
Streptomyces griseus. Organism_taxid: 1911.
(4)
1a
1ds2I00
I:6-56
Class
:
Mainly Beta
(13760)
Architecture
:
Beta Barrel
(4804)
Topology
:
Thrombin, subunit H
(1535)
Homologous Superfamily
:
Trypsin-like serine proteases
(1488)
Streptomyces griseus. Organism_taxid: 1911.
(5)
2a
1ds2E02
E:117-230
2b
1ds2E01
E:16-116,E:231-242
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Pfam Domains
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Asymmetric Unit 1
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Asym.Unit (42 KB)
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