Analysis of interatomic Contacts of Structural Units in PDB entry:
3KYS


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 3KYS entry

There are 6 chains in PDB entry 3KYS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 195MET 343
A
 GLU 345ASP 411
B
 GLY 51GLU 100
C
 ARG 194MET 343
C
 GLU 345ASP 411
D
 HIS 52GLU 100
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 15 helices in PDB entry 3KYS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
245 251Right-handed 310
Helix 2
AA2
A
257 265Right-handed alpha
Helix 3
AA3
A
266 268Right-handed 310
Helix 4
AA4
A
344 356Right-handed alpha
Helix 5
AA5
A
359 368Right-handed alpha
Helix 6
AA6
B
60 74Right-handed alpha
Helix 7
AA7
B
85 89Right-handed 310
Helix 8
AA8
B
92 97Right-handed 310
Helix 9
AA9
C
245 251Right-handed 310
Helix 10
AB1
C
257 265Right-handed alpha
Helix 11
AB2
C
266 268Right-handed 310
Helix 12
AB3
C
344 356Right-handed alpha
Helix 13
AB4
C
359 367Right-handed alpha
Helix 14
AB5
D
60 74Right-handed alpha
Helix 15
AB6
D
92 97Right-handed 310
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There are 4 sheets in PDB entry 3KYS. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 8 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
328 330first strand
Strand 2
A
333 342anti-parallel
Strand 3
A
288 299anti-parallel
Strand 4
A
202 215anti-parallel
Strand 5
A
218 227anti-parallel
Strand 6
C
218 227anti-parallel
Strand 7
C
202 215anti-parallel
Strand 8
C
196 197anti-parallel
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There are 10 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
328 330first strand
Strand 2
A
333 342anti-parallel
Strand 3
A
288 299anti-parallel
Strand 4
A
202 215anti-parallel
Strand 5
A
218 227anti-parallel
Strand 6
C
218 227anti-parallel
Strand 7
C
202 215anti-parallel
Strand 8
C
288 299anti-parallel
Strand 9
C
334 342anti-parallel
Strand 10
C
328 329anti-parallel
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There are 8 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
240 243first strand
Strand 2
A
402 409parallel
Strand 3
A
270 277anti-parallel
Strand 4
A
384 394parallel
Strand 5
A
370 378anti-parallel
Strand 6
A
305 313anti-parallel
Strand 7
A
316 325anti-parallel
Strand 8
B
52 57anti-parallel
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There are 8 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
241 243first strand
Strand 2
C
402 409parallel
Strand 3
C
270 276anti-parallel
Strand 4
C
384 392parallel
Strand 5
C
370 378anti-parallel
Strand 6
C
304 313anti-parallel
Strand 7
C
316 326anti-parallel
Strand 8
D
54 57anti-parallel
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