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


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 7PEK entry

There are 4 chains in PDB entry 7PEK (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 3LEU 248
B
 ALA 2SER 247
C
 ALA 2LEU 248
D
 ALA 2SER 247
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 57 helices in PDB entry 7PEK. 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 29Right-handed alpha
Helix 2
AA2
A
44 46Right-handed 310
Helix 3
AA3
A
47 55Right-handed alpha
Helix 4
AA4
A
79 86Right-handed alpha
Helix 5
AA5
A
95 102Right-handed alpha
Helix 6
AA6
A
105 120Right-handed alpha
Helix 7
AA7
A
132 136Right-handed 310
Helix 8
AA8
A
137 153Right-handed alpha
Helix 9
AA9
A
165 169Right-handed 310
Helix 10
AB1
A
176 196Right-handed alpha
Helix 11
AB2
A
196 203Right-handed alpha
Helix 12
AB3
A
215 220Right-handed alpha
Helix 13
AB4
A
231 237Right-handed 310
Helix 14
AB5
A
238 245Right-handed alpha
Helix 15
AB6
A
246 248Right-handed 310
Helix 16
AB7
B
16 30Right-handed alpha
Helix 17
AB8
B
44 46Right-handed 310
Helix 18
AB9
B
47 55Right-handed alpha
Helix 19
AC1
B
79 86Right-handed alpha
Helix 20
AC2
B
95 102Right-handed alpha
Helix 21
AC3
B
105 119Right-handed alpha
Helix 22
AC4
B
130 135Right-handed alpha
Helix 23
AC5
B
137 153Right-handed alpha
Helix 24
AC6
B
165 169Right-handed 310
Helix 25
AC7
B
176 196Right-handed alpha
Helix 26
AC8
B
196 203Right-handed alpha
Helix 27
AC9
B
215 221Right-handed alpha
Helix 28
AD1
B
231 236Right-handed 310
Helix 29
AD2
B
237 244Right-handed alpha
Helix 30
AD3
C
16 29Right-handed alpha
Helix 31
AD4
C
44 46Right-handed 310
Helix 32
AD5
C
47 55Right-handed alpha
Helix 33
AD6
C
79 86Right-handed alpha
Helix 34
AD7
C
95 102Right-handed alpha
Helix 35
AD8
C
105 119Right-handed alpha
Helix 36
AD9
C
132 136Right-handed 310
Helix 37
AE1
C
137 153Right-handed alpha
Helix 38
AE2
C
165 169Right-handed 310
Helix 39
AE3
C
176 195Right-handed alpha
Helix 40
AE4
C
196 203Right-handed alpha
Helix 41
AE5
C
215 220Right-handed alpha
Helix 42
AE6
C
231 237Right-handed 310
Helix 43
AE7
C
238 246Right-handed alpha
Helix 44
AE8
D
16 30Right-handed alpha
Helix 45
AE9
D
44 46Right-handed 310
Helix 46
AF1
D
47 55Right-handed alpha
Helix 47
AF2
D
79 86Right-handed alpha
Helix 48
AF3
D
95 102Right-handed alpha
Helix 49
AF4
D
105 119Right-handed alpha
Helix 50
AF5
D
130 135Right-handed alpha
Helix 51
AF6
D
137 153Right-handed alpha
Helix 52
AF7
D
165 169Right-handed 310
Helix 53
AF8
D
176 196Right-handed alpha
Helix 54
AF9
D
196 203Right-handed alpha
Helix 55
AG1
D
215 222Right-handed 310
Helix 56
AG2
D
231 237Right-handed 310
Helix 57
AG3
D
238 244Right-handed alpha
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There are 4 sheets in PDB entry 7PEK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 9 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
5 10first strand
Strand 2
A
37 42parallel
Strand 3
A
60 63parallel
Strand 4
A
90 93parallel
Strand 5
A
122 127parallel
Strand 6
A
159 163parallel
Strand 7
A
204 208parallel
Strand 8
A
227 230parallel
Strand 9
A
5 10parallel
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There are 9 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
6 10first strand
Strand 2
B
38 42parallel
Strand 3
B
59 63parallel
Strand 4
B
90 93parallel
Strand 5
B
122 127parallel
Strand 6
B
159 163parallel
Strand 7
B
205 207parallel
Strand 8
B
227 230parallel
Strand 9
B
6 10parallel
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There are 9 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
5 10first strand
Strand 2
C
37 42parallel
Strand 3
C
60 63parallel
Strand 4
C
90 93parallel
Strand 5
C
122 127parallel
Strand 6
C
159 163parallel
Strand 7
C
204 208parallel
Strand 8
C
227 230parallel
Strand 9
C
5 10parallel
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There are 9 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 10first strand
Strand 2
D
37 42parallel
Strand 3
D
60 63parallel
Strand 4
D
90 93parallel
Strand 5
D
122 127parallel
Strand 6
D
159 163parallel
Strand 7
D
205 207parallel
Strand 8
D
227 230parallel
Strand 9
D
5 10parallel
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