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


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 9KCS entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 2 chains in PDB entry 9KCS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 4GLY 320
A
 GLY 322PHE 494
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 21 helices in PDB entry 9KCS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
23 38Right-handed alpha
Helix 2
AA2
A
54 59Right-handed alpha
Helix 3
AA3
A
76 90Right-handed alpha
Helix 4
AA4
A
106 114Right-handed alpha
Helix 5
AA5
A
124 145Right-handed alpha
Helix 6
AA6
A
155 159Right-handed 310
Helix 7
AA7
A
160 165Right-handed 310
Helix 8
AA8
A
167 180Right-handed alpha
Helix 9
AA9
A
182 189Right-handed alpha
Helix 10
AB1
A
210 239Right-handed alpha
Helix 11
AB2
A
257 271Right-handed alpha
Helix 12
AB3
A
293 311Right-handed alpha
Helix 13
AB4
A
332 342Right-handed alpha
Helix 14
AB5
A
351 363Right-handed alpha
Helix 15
AB6
A
368 391Right-handed alpha
Helix 16
AB7
A
397 413Right-handed alpha
Helix 17
AB8
A
423 430Right-handed alpha
Helix 18
AB9
A
431 436Right-handed 310
Helix 19
AC1
A
443 456Right-handed alpha
Helix 20
AC2
A
456 478Right-handed alpha
Helix 21
AC3
A
483 493Right-handed alpha
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There are 3 sheets in PDB entry 9KCS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

There are 10 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
7 8first strand
Strand 2
A
93 102parallel
Strand 3
A
150 154parallel
Strand 4
A
244 249parallel
Strand 5
A
277 280parallel
Strand 6
A
314 317parallel
Strand 7
A
345 349parallel
Strand 8
A
16 20parallel
Strand 9
A
42 47parallel
Strand 10
A
93 102parallel
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There are 2 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
52 53first strand
Strand 2
A
74 75parallel
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There are 2 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
195 198first strand
Strand 2
A
204 207anti-parallel
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