Analysis of interatomic Contacts of Structural Units in PDB entry:
9K3C


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 9K3C entry

There is 1 chain in PDB entry 9K3C (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ALA 430
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 19 helices in PDB entry 9K3C. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
51 63Right-handed 310
Helix 2
AA2
A
81 88Right-handed alpha
Helix 3
AA3
A
101 104Right-handed 310
Helix 4
AA4
A
112 124Right-handed alpha
Helix 5
AA5
A
138 151Right-handed alpha
Helix 6
AA6
A
160 166Right-handed 310
Helix 7
AA7
A
187 199Right-handed alpha
Helix 8
AA8
A
208 211Right-handed 310
Helix 9
AA9
A
212 220Right-handed alpha
Helix 10
AB1
A
220 231Right-handed alpha
Helix 11
AB2
A
244 261Right-handed alpha
Helix 12
AB3
A
279 287Right-handed alpha
Helix 13
AB4
A
296 307Right-handed alpha
Helix 14
AB5
A
309 313Right-handed 310
Helix 15
AB6
A
324 333Right-handed alpha
Helix 16
AB7
A
340 356Right-handed alpha
Helix 17
AB8
A
360 376Right-handed alpha
Helix 18
AB9
A
393 399Right-handed alpha
Helix 19
AC1
A
417 430Right-handed alpha
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There are 5 sheets in PDB entry 9K3C. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5,

There are 3 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
19 20first strand
Strand 2
A
9 13anti-parallel
Strand 3
A
38 42anti-parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 79first strand
Strand 2
A
91 100anti-parallel
Strand 3
A
105 106anti-parallel
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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
76 79first strand
Strand 2
A
91 100anti-parallel
Strand 3
A
384 392parallel
Strand 4
A
236 240parallel
Strand 5
A
269 275parallel
Strand 6
A
335 339parallel
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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
204 206first strand
Strand 2
A
131 135parallel
Strand 3
A
155 158parallel
Strand 4
A
177 182parallel
Strand 5
A
410 412parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
168 169first strand
Strand 2
A
404 405anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il