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2NU2
Asym. Unit
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Asym.Unit (42 KB)
Biol.Unit 1 (39 KB)
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(1)
Title
:
ACCOMMODATION OF POSITIVELY-CHARGED RESIDUES IN A HYDROPHOBIC SPECIFICITY POCKET: CRYSTAL STRUCTURES OF SGPB IN COMPLEX WITH OMTKY3 VARIANTS LYS18I AND ARG18I
Authors
:
K. S. Bateman, S. Anderson, W. Lu, M. A. Qasim, M. Laskowski Jr. , M. N. G. James
Date
:
08 Nov 06 (Deposition) - 21 Nov 06 (Release) - 24 Feb 09 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.65
Chains
:
Asym. Unit : E,I
Biol. Unit 1: E,I (1x)
Keywords
:
Enzyme-Inhibitor Complex, Charged P1 Residue, Hydrolase
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. S. Bateman, S. Anderson, W. Lu, M. A. Qasim, M. Laskowski Jr. , M. N. G. James
Accommodation Of Positively-Charged Residues In A Hydrophobic Specificity Pocket: Crystal Structures Of Sgpb In Complex With Omtky3 Variants Lys18I And Arg18I
To Be Published
(for further references see the
PDB file header
)
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Hetero Components
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Sites
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PROSITE Patterns/Profiles
(3, 3)
Info
All PROSITE Patterns/Profiles
1: KAZAL_1 (I:16-38,-|I:16-38)
2: TRYPSIN_HIS (E:53-58)
3: TRYPSIN_SER (E:191-200)
;
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
KAZAL_1
PS00282
Kazal serine protease inhibitors family signature.
IOVO_MELOE
16-38
1
I:16-38
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)
Info
All SCOP Domains
1a: SCOP_d2nu2e_ (E:)
2a: SCOP_d2nu2i1 (I:6-56)
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Protein Domains
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Organisms
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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
:
automated matches
(19)
Streptomyces griseus [TaxId: 1911]
(8)
1a
d2nu2e_
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
d2nu2i1
I:6-56
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CATH Domains
(2, 3)
Info
all CATH domains
1a: CATH_2nu2I00 (I:6-56)
2a: CATH_2nu2E02 (E:117-230)
2b: CATH_2nu2E01 (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. Strain: k1.
(17)
1a
2nu2I00
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. Strain: k1.
(17)
2a
2nu2E02
E:117-230
2b
2nu2E01
E:16-116,E:231-242
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Pfam Domains
(2, 2)
Info
all PFAM domains
1a: PFAM_Kazal_1_2nu2I01 (I:8-56)
2a: PFAM_Trypsin_2nu2E01 (E:16-236)
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Clan
:
Kazal
(46)
Family
:
Kazal_1
(34)
Meleagris gallopavo (Common turkey)
(22)
1a
Kazal_1-2nu2I01
I:8-56
Clan
:
Peptidase_PA
(797)
Family
:
Trypsin
(679)
Streptomyces griseus
(24)
2a
Trypsin-2nu2E01
E:16-236
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Asymmetric Unit 1
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Asym.Unit (42 KB)
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