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1KUG
Biol. Unit 2
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Asym.Unit (55 KB)
Biol.Unit 1 (48 KB)
Biol.Unit 2 (93 KB)
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(1)
Title
:
CRYSTAL STRUCTURE OF A TAIWAN HABU VENOM METALLOPROTEINASE COMPLEXED WITH ITS ENDOGENOUS INHIBITOR PENW
Authors
:
K. F. Huang, S. H. Chiou, T. P. Ko, A. H. J. Wang
Date
:
22 Jan 02 (Deposition) - 10 Jul 02 (Release) - 16 Apr 14 (Revision)
Method
:
X-RAY DIFFRACTION
Resolution
:
1.37
Chains
:
Asym. Unit : A,B
Biol. Unit 1: A,B (1x)
Biol. Unit 2: A,B (2x)
Keywords
:
Alpha/Beta Protein, Retro-Binding Manner, Hydrolase-Hydrolase Inhibitor Complex
(Keyword Search:
[
Gene Ontology, PubMed, Web (Google)
]
)
Reference
:
K. F. Huang, S. H. Chiou, T. P. Ko, A. H. Wang
Determinants Of The Inhibition Of A Taiwan Habu Venom Metalloproteinase By Its Endogenous Inhibitors Revealed By X-Ray Crystallography And Synthetic Inhibitor Analogues.
Eur. J. Biochem. V. 269 3047 2002
(for further references see the
PDB file header
)
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Hetero Components
(1, 2)
Info
All Hetero Components
1a: CADMIUM ION (CDa)
1b: CADMIUM ION (CDb)
1c: CADMIUM ION (CDc)
1d: CADMIUM ION (CDd)
1e: CADMIUM ION (CDe)
1f: CADMIUM ION (CDf)
1g: CADMIUM ION (CDg)
1h: CADMIUM ION (CDh)
1i: CADMIUM ION (CDi)
1j: CADMIUM ION (CDj)
1k: CADMIUM ION (CDk)
2a: PYROGLUTAMIC ACID (PCAa)
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Label:
No.
Name
Count
Type
Full Name
1
CD
-1
Ligand/Ion
CADMIUM ION
2
PCA
2
Mod. Amino Acid
PYROGLUTAMIC ACID
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Sites
(11, 11)
Info
All Sites
01: AC1 (SOFTWARE)
02: AC2 (SOFTWARE)
03: AC3 (SOFTWARE)
04: AC4 (SOFTWARE)
05: AC5 (SOFTWARE)
06: AC6 (SOFTWARE)
07: AC7 (SOFTWARE)
08: AC8 (SOFTWARE)
09: AC9 (SOFTWARE)
10: BC1 (SOFTWARE)
11: BC2 (SOFTWARE)
View:
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No.
Name
Evidence
Residues
Description
01
AC1
SOFTWARE
HIS A:144 , HIS A:148 , HIS A:154 , TRP B:253 , HOH B:413
BINDING SITE FOR RESIDUE CD A 981
02
AC2
SOFTWARE
HIS A:36 , ASP A:156 , ASP A:158 , HOH A:348 , HOH A:349
BINDING SITE FOR RESIDUE CD A 982
03
AC3
SOFTWARE
ASP A:181 , ASP A:185 , HOH A:325 , HOH A:431 , HOH A:433
BINDING SITE FOR RESIDUE CD A 983
04
AC4
SOFTWARE
HIS A:18 , HOH A:583 , HOH A:721 , HOH A:821
BINDING SITE FOR RESIDUE CD A 984
05
AC5
SOFTWARE
GLN A:7 , ASN A:50 , HOH A:319 , HOH A:320 , HOH A:438 , HOH A:666
BINDING SITE FOR RESIDUE CD A 985
06
AC6
SOFTWARE
ASP A:194 , HOH A:442 , HOH A:571
BINDING SITE FOR RESIDUE CD A 986
07
AC7
SOFTWARE
PRO A:203 , HOH A:392 , HOH A:598 , HOH A:746 , HOH A:747 , HOH A:837
BINDING SITE FOR RESIDUE CD A 987
08
AC8
SOFTWARE
HIS A:131 , HOH A:354 , HOH A:355 , HOH A:356 , HOH A:424
BINDING SITE FOR RESIDUE CD A 988
09
AC9
SOFTWARE
HOH A:380 , HOH A:386 , HOH A:550 , HOH A:551 , HOH A:552 , HOH A:836
BINDING SITE FOR RESIDUE CD A 989
10
BC1
SOFTWARE
GLU A:85 , HOH A:617 , HOH A:618
BINDING SITE FOR RESIDUE CD A 990
11
BC2
SOFTWARE
GLU A:85 , GLU A:121 , HOH A:455 , HOH A:803
BINDING SITE FOR RESIDUE CD A 991
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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, 4)
Info
All PROSITE Patterns/Profiles
1: ADAM_MEPRO (A:8-203)
2: ZINC_PROTEASE (A:141-150)
;
View:
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End label:
PROSITE
UniProtKB
PDB
No.
ID
AC
Description
ID
Location
Count
Location
1
ADAM_MEPRO
PS50215
ADAM type metalloprotease domain profile.
VM2T3_PROMU
197-392
2
A:8-203
2
ZINC_PROTEASE
PS00142
Neutral zinc metallopeptidases, zinc-binding region signature.
VM2T3_PROMU
330-339
2
A:141-150
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Exons
(0, 0)
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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
(1, 1)
Info
All SCOP Domains
1a: SCOP_d1kuga_ (A:)
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(
)
(
)
Folds
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)
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)
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)
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)
(
)
Protein Domains
(
)
(
)
Organisms
(
)
(
)
Class
:
Alpha and beta proteins (a+b)
(23004)
Fold
:
Zincin-like
(701)
Superfamily
:
Metalloproteases (zincins), catalytic domain
(647)
Family
:
Reprolysin-like
(24)
Protein domain
:
Snake venom metalloprotease
(20)
Taiwan habu (Trimeresurus mucrosquamatus), atrolysin E [TaxId: 103944]
(4)
1a
d1kuga_
A:
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CATH Domains
(1, 1)
Info
all CATH domains
1a: CATH_1kugA00 (A:3-203)
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)
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)
Organisms
(
)
(
)
Class
:
Alpha Beta
(26913)
Architecture
:
3-Layer(aba) Sandwich
(12045)
Topology
:
Collagenase (Catalytic Domain)
(236)
Homologous Superfamily
:
Collagenase (Catalytic Domain)
(234)
Protobothrops mucrosquamatus. Organism_taxid: 103944.
(3)
1a
1kugA00
A:3-203
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Pfam Domains
(0, 0)
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Asym.Unit (55 KB)
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Header - Biol.Unit 1
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