Analysis of interatomic Contacts of Structural Units in PDB entry:
8KA2


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 8KA2 entry

There are 2 chains in PDB entry 8KA2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 1968THR 2371
B
 SER 1968THR 2371
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 32 helices in PDB entry 8KA2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
1968 1986Right-handed alpha
Helix 2
AA2
A
1987 1989Right-handed 310
Helix 3
AA3
A
2010 2026Right-handed alpha
Helix 4
AA4
A
2041 2049Right-handed alpha
Helix 5
AA5
A
2052 2062Right-handed alpha
Helix 6
AA6
A
2087 2098Right-handed alpha
Helix 7
AA7
A
2106 2110Right-handed 310
Helix 8
AA8
A
2112 2128Right-handed alpha
Helix 9
AA9
A
2138 2163Right-handed alpha
Helix 10
AB1
A
2180 2185Right-handed alpha
Helix 11
AB2
A
2185 2196Right-handed alpha
Helix 12
AB3
A
2208 2212Right-handed 310
Helix 13
AB4
A
2216 2220Right-handed 310
Helix 14
AB5
A
2236 2238Right-handed 310
Helix 15
AB6
A
2240 2249Right-handed alpha
Helix 16
AB7
A
2266 2272Right-handed alpha
Helix 17
AB8
A
2279 2286Right-handed alpha
Helix 18
AB9
A
2319 2333Right-handed alpha
Helix 19
AC1
B
1969 1984Right-handed alpha
Helix 20
AC2
B
2012 2025Right-handed alpha
Helix 21
AC3
B
2036 2049Right-handed alpha
Helix 22
AC4
B
2051 2064Right-handed alpha
Helix 23
AC5
B
2088 2098Right-handed alpha
Helix 24
AC6
B
2106 2109Right-handed 310
Helix 25
AC7
B
2110 2130Right-handed alpha
Helix 26
AC8
B
2132 2136Right-handed 310
Helix 27
AC9
B
2137 2164Right-handed alpha
Helix 28
AD1
B
2180 2185Right-handed alpha
Helix 29
AD2
B
2185 2196Right-handed alpha
Helix 30
AD3
B
2266 2277Right-handed alpha
Helix 31
AD4
B
2279 2286Right-handed alpha
Helix 32
AD5
B
2319 2334Right-handed alpha
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There are 4 sheets in PDB entry 8KA2. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

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
2169 2171first strand
Strand 2
A
2203 2205parallel
Strand 3
A
2222 2223anti-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
2228 2234first strand
Strand 2
A
2259 2265anti-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
A
2288 2289first strand
Strand 2
A
2297 2301anti-parallel
Strand 3
A
2310 2314anti-parallel
Strand 4
A
2343 2347parallel
Strand 5
A
2350 2352anti-parallel
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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
B
2288 2292first strand
Strand 2
B
2297 2301anti-parallel
Strand 3
B
2310 2314anti-parallel
Strand 4
B
2343 2347parallel
Strand 5
B
2350 2353anti-parallel
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