Analysis of interatomic Contacts of Structural Units in PDB entry:
6APX


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 6APX entry

There are 2 chains in PDB entry 6APX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ILE 2ALA 1314
B
 SER 1THR 92
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 26 helices in PDB entry 6APX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 32Right-handed alpha
Helix 2
AA2
A
42 52Right-handed alpha
Helix 3
AA3
A
64 73Right-handed alpha
Helix 4
AA4
A
84 89Right-handed 310
Helix 5
AA5
A
90 95Right-handed alpha
Helix 6
AA6
A
128 130Right-handed 310
Helix 7
AA7
A
131 141Right-handed alpha
Helix 8
AA8
A
153 163Right-handed alpha
Helix 9
AA9
A
185 201Right-handed alpha
Helix 10
AB1
A
209 219Right-handed alpha
Helix 11
AB2
A
228 230Right-handed 310
Helix 12
AB3
A
231 238Right-handed alpha
Helix 13
AB4
A
272 283Right-handed alpha
Helix 14
AB5
A
286 297Right-handed alpha
Helix 15
AB6
A
304 312Right-handed alpha
Helix 16
AB7
A
314 327Right-handed alpha
Helix 17
AB8
A
335 352Right-handed alpha
Helix 18
AB9
A
356 369Right-handed alpha
Helix 19
AC1
A
1187 1190Right-handed 310
Helix 20
AC2
A
1191 1198Right-handed alpha
Helix 21
AC3
A
1233 1235Right-handed 310
Helix 22
AC4
A
1236 1250Right-handed alpha
Helix 23
AC5
A
1263 1278Right-handed alpha
Helix 24
AC6
A
1280 1292Right-handed alpha
Helix 25
AC7
A
1298 1313Right-handed alpha
Helix 26
AC8
B
22 25Right-handed 310
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There are 9 sheets in PDB entry 6APX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 6 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
36 38first strand
Strand 2
A
8 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
106 111anti-parallel
Strand 6
A
301 302anti-parallel
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There are 5 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
36 38first strand
Strand 2
A
8 10parallel
Strand 3
A
59 63parallel
Strand 4
A
258 266anti-parallel
Strand 5
A
328 329parallel
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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
98 99first strand
Strand 2
A
102 103anti-parallel
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There are 4 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
145 147first strand
Strand 2
A
222 227parallel
Strand 3
A
114 118anti-parallel
Strand 4
A
242 245anti-parallel
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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
167 172first strand
Strand 2
A
175 182anti-parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
1175 1178first strand
Strand 2
A
1181 1185anti-parallel
Strand 3
A
1254 1258parallel
Strand 4
A
1202 1206parallel
Strand 5
A
1219 1223parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 12first strand
Strand 2
B
15 20anti-parallel
Strand 3
B
56 59anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 51first strand
Strand 2
B
29 38anti-parallel
Strand 3
B
67 76anti-parallel
Strand 4
B
80 81anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
46 51first strand
Strand 2
B
29 38anti-parallel
Strand 3
B
67 76anti-parallel
Strand 4
B
86 91anti-parallel
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