Analysis of interatomic Contacts of Structural Units in PDB entry:
7KAC


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 7KAC entry

There are 2 chains in PDB entry 7KAC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 7GLU 304
B
 ASP 7PRO 294
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 25 helices in PDB entry 7KAC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 15Right-handed 310
Helix 2
AA2
A
59 68Right-handed alpha
Helix 3
AA3
A
98 107Right-handed alpha
Helix 4
AA4
A
110 131Right-handed alpha
Helix 5
AA5
A
139 141Right-handed 310
Helix 6
AA6
A
180 190Right-handed alpha
Helix 7
AA7
A
195 211Right-handed alpha
Helix 8
AA8
A
219 229Right-handed alpha
Helix 9
AA9
A
244 255Right-handed alpha
Helix 10
AB1
A
264 269Right-handed alpha
Helix 11
AB2
A
271 276Right-handed alpha
Helix 12
AB3
A
281 293Right-handed alpha
Helix 13
AB4
B
12 15Right-handed 310
Helix 14
AB5
B
56 69Right-handed alpha
Helix 15
AB6
B
99 107Right-handed alpha
Helix 16
AB7
B
110 131Right-handed alpha
Helix 17
AB8
B
139 141Right-handed 310
Helix 18
AB9
B
156 166Right-handed alpha
Helix 19
AC1
B
180 189Right-handed alpha
Helix 20
AC2
B
195 211Right-handed alpha
Helix 21
AC3
B
219 229Right-handed alpha
Helix 22
AC4
B
244 255Right-handed alpha
Helix 23
AC5
B
264 269Right-handed alpha
Helix 24
AC6
B
271 276Right-handed alpha
Helix 25
AC7
B
281 293Right-handed alpha
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There are 4 sheets in PDB entry 7KAC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 5 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
17 26first strand
Strand 2
A
29 36anti-parallel
Strand 3
A
42 49anti-parallel
Strand 4
A
86 92anti-parallel
Strand 5
A
77 82anti-parallel
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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
143 145first strand
Strand 2
A
151 153anti-parallel
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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
17 24first strand
Strand 2
B
29 36anti-parallel
Strand 3
B
42 49anti-parallel
Strand 4
B
86 92anti-parallel
Strand 5
B
77 82anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
97 98first strand
Strand 2
B
143 145anti-parallel
Strand 3
B
151 153anti-parallel
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