Analysis of interatomic Contacts of Structural Units in PDB entry:
7AP3


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 7AP3 entry

There are 2 chains in PDB entry 7AP3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 5LYS 424
B
 ASN 5LYS 424
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 48 helices in PDB entry 7AP3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
5 14Right-handed alpha
Helix 2
AA2
A
21 32Right-handed alpha
Helix 3
AA3
A
48 64Right-handed alpha
Helix 4
AA4
A
75 79Right-handed 310
Helix 5
AA5
A
93 109Right-handed alpha
Helix 6
AA6
A
110 112Right-handed 310
Helix 7
AA7
A
116 120Right-handed 310
Helix 8
AA8
A
126 131Right-handed alpha
Helix 9
AA9
A
134 142Right-handed alpha
Helix 10
AB1
A
143 146Right-handed 310
Helix 11
AB2
A
147 152Right-handed alpha
Helix 12
AB3
A
154 159Right-handed alpha
Helix 13
AB4
A
160 162Right-handed 310
Helix 14
AB5
A
169 191Right-handed alpha
Helix 15
AB6
A
201 217Right-handed alpha
Helix 16
AB7
A
252 262Right-handed alpha
Helix 17
AB8
A
267 276Right-handed alpha
Helix 18
AB9
A
279 293Right-handed alpha
Helix 19
AC1
A
298 330Right-handed alpha
Helix 20
AC2
A
331 335Right-handed 310
Helix 21
AC3
A
336 346Right-handed alpha
Helix 22
AC4
A
358 366Right-handed alpha
Helix 23
AC5
A
371 381Right-handed alpha
Helix 24
AC6
A
399 406Right-handed 310
Helix 25
AC7
B
6 13Right-handed alpha
Helix 26
AC8
B
21 32Right-handed alpha
Helix 27
AC9
B
48 64Right-handed alpha
Helix 28
AD1
B
75 79Right-handed 310
Helix 29
AD2
B
93 109Right-handed alpha
Helix 30
AD3
B
110 112Right-handed 310
Helix 31
AD4
B
116 120Right-handed 310
Helix 32
AD5
B
126 131Right-handed alpha
Helix 33
AD6
B
134 142Right-handed alpha
Helix 34
AD7
B
143 146Right-handed 310
Helix 35
AD8
B
147 152Right-handed alpha
Helix 36
AD9
B
154 159Right-handed alpha
Helix 37
AE1
B
163 167Right-handed 310
Helix 38
AE2
B
169 174Right-handed alpha
Helix 39
AE3
B
174 191Right-handed alpha
Helix 40
AE4
B
201 217Right-handed alpha
Helix 41
AE5
B
252 262Right-handed alpha
Helix 42
AE6
B
264 276Right-handed alpha
Helix 43
AE7
B
279 289Right-handed alpha
Helix 44
AE8
B
298 330Right-handed alpha
Helix 45
AE9
B
336 347Right-handed alpha
Helix 46
AF1
B
358 366Right-handed alpha
Helix 47
AF2
B
371 381Right-handed alpha
Helix 48
AF3
B
399 406Right-handed 310
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There are 4 sheets in PDB entry 7AP3. 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
122 125first strand
Strand 2
A
67 72parallel
Strand 3
A
35 40parallel
Strand 4
A
192 198parallel
Strand 5
A
221 225parallel
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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
350 351first strand
Strand 2
A
417 422parallel
Strand 3
A
408 413anti-parallel
Strand 4
A
384 386anti-parallel
Strand 5
A
389 390anti-parallel
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There are 6 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
18 19first strand
Strand 2
B
221 225anti-parallel
Strand 3
B
192 198parallel
Strand 4
B
35 40parallel
Strand 5
B
67 72parallel
Strand 6
B
122 125parallel
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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
350 353first strand
Strand 2
B
417 423parallel
Strand 3
B
408 413anti-parallel
Strand 4
B
384 386anti-parallel
Strand 5
B
389 390anti-parallel
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