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


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 7APE entry

There are 2 chains in PDB entry 7APE (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 14GLY 448
B
 GLY 14GLY 448
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 44 helices in PDB entry 7APE. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
26 41Right-handed alpha
Helix 2
AA2
A
55 69Right-handed alpha
Helix 3
AA3
A
83 90Right-handed alpha
Helix 4
AA4
A
95 99Right-handed 310
Helix 5
AA5
A
103 110Right-handed alpha
Helix 6
AA6
A
113 120Right-handed alpha
Helix 7
AA7
A
151 165Right-handed alpha
Helix 8
AA8
A
178 192Right-handed alpha
Helix 9
AA9
A
209 228Right-handed alpha
Helix 10
AB1
A
235 239Right-handed 310
Helix 11
AB2
A
240 250Right-handed alpha
Helix 12
AB3
A
261 272Right-handed alpha
Helix 13
AB4
A
279 287Right-handed 310
Helix 14
AB5
A
299 311Right-handed alpha
Helix 15
AB6
A
345 357Right-handed alpha
Helix 16
AB7
A
358 370Right-handed alpha
Helix 17
AB8
A
375 380Right-handed 310
Helix 18
AB9
A
381 388Right-handed alpha
Helix 19
AC1
A
390 399Right-handed alpha
Helix 20
AC2
A
409 422Right-handed alpha
Helix 21
AC3
A
423 427Right-handed 310
Helix 22
AC4
A
428 445Right-handed alpha
Helix 23
AC5
B
26 41Right-handed alpha
Helix 24
AC6
B
55 69Right-handed alpha
Helix 25
AC7
B
83 90Right-handed alpha
Helix 26
AC8
B
95 99Right-handed 310
Helix 27
AC9
B
103 110Right-handed alpha
Helix 28
AD1
B
113 120Right-handed alpha
Helix 29
AD2
B
151 165Right-handed alpha
Helix 30
AD3
B
178 192Right-handed alpha
Helix 31
AD4
B
209 228Right-handed alpha
Helix 32
AD5
B
235 239Right-handed 310
Helix 33
AD6
B
240 250Right-handed alpha
Helix 34
AD7
B
261 272Right-handed alpha
Helix 35
AD8
B
279 283Right-handed 310
Helix 36
AD9
B
299 311Right-handed alpha
Helix 37
AE1
B
345 357Right-handed alpha
Helix 38
AE2
B
358 370Right-handed alpha
Helix 39
AE3
B
375 380Right-handed 310
Helix 40
AE4
B
381 388Right-handed alpha
Helix 41
AE5
B
390 399Right-handed alpha
Helix 42
AE6
B
409 422Right-handed alpha
Helix 43
AE7
B
423 427Right-handed 310
Helix 44
AE8
B
428 446Right-handed alpha
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There are 6 sheets in PDB entry 7APE. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
45 52first strand
Strand 2
A
16 23parallel
Strand 3
A
76 80parallel
Strand 4
A
333 339anti-parallel
Strand 5
A
129 134anti-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
121 122first strand
Strand 2
A
125 126anti-parallel
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There are 4 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
170 172first strand
Strand 2
A
253 258parallel
Strand 3
A
137 140anti-parallel
Strand 4
A
315 317anti-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
46 52first strand
Strand 2
B
17 23parallel
Strand 3
B
76 80parallel
Strand 4
B
333 339anti-parallel
Strand 5
B
129 134anti-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
B
121 122first strand
Strand 2
B
125 126anti-parallel
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There are 4 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
170 172first strand
Strand 2
B
253 258parallel
Strand 3
B
137 140anti-parallel
Strand 4
B
315 317anti-parallel
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