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


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 6PEX entry

There are 4 chains in PDB entry 6PEX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 2VAL 313
B
 GLU 2VAL 313
C
 GLU 2VAL 313
D
 GLU 2VAL 313
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 60 helices in PDB entry 6PEX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 24Right-handed alpha
Helix 2
AA2
A
30 32Right-handed 310
Helix 3
AA3
A
34 43Right-handed alpha
Helix 4
AA4
A
58 65Right-handed alpha
Helix 5
AA5
A
82 89Right-handed alpha
Helix 6
AA6
A
100 117Right-handed alpha
Helix 7
AA7
A
118 128Right-handed alpha
Helix 8
AA8
A
129 133Right-handed 310
Helix 9
AA9
A
153 165Right-handed alpha
Helix 10
AB1
A
188 195Right-handed alpha
Helix 11
AB2
A
214 222Right-handed alpha
Helix 12
AB3
A
232 236Right-handed 310
Helix 13
AB4
A
237 247Right-handed alpha
Helix 14
AB5
A
265 270Right-handed alpha
Helix 15
AB6
A
284 304Right-handed alpha
Helix 16
AB7
B
13 24Right-handed alpha
Helix 17
AB8
B
30 32Right-handed 310
Helix 18
AB9
B
34 43Right-handed alpha
Helix 19
AC1
B
58 65Right-handed alpha
Helix 20
AC2
B
82 89Right-handed alpha
Helix 21
AC3
B
100 117Right-handed alpha
Helix 22
AC4
B
118 128Right-handed alpha
Helix 23
AC5
B
129 133Right-handed 310
Helix 24
AC6
B
153 165Right-handed alpha
Helix 25
AC7
B
188 195Right-handed alpha
Helix 26
AC8
B
214 222Right-handed alpha
Helix 27
AC9
B
232 236Right-handed 310
Helix 28
AD1
B
237 247Right-handed alpha
Helix 29
AD2
B
265 270Right-handed alpha
Helix 30
AD3
B
284 304Right-handed alpha
Helix 31
AD4
C
13 24Right-handed alpha
Helix 32
AD5
C
30 32Right-handed 310
Helix 33
AD6
C
34 43Right-handed alpha
Helix 34
AD7
C
58 65Right-handed alpha
Helix 35
AD8
C
82 89Right-handed alpha
Helix 36
AD9
C
100 117Right-handed alpha
Helix 37
AE1
C
118 128Right-handed alpha
Helix 38
AE2
C
129 133Right-handed 310
Helix 39
AE3
C
153 166Right-handed alpha
Helix 40
AE4
C
188 195Right-handed alpha
Helix 41
AE5
C
214 222Right-handed alpha
Helix 42
AE6
C
232 236Right-handed 310
Helix 43
AE7
C
237 247Right-handed alpha
Helix 44
AE8
C
265 270Right-handed alpha
Helix 45
AE9
C
284 304Right-handed alpha
Helix 46
AF1
D
13 24Right-handed alpha
Helix 47
AF2
D
30 32Right-handed 310
Helix 48
AF3
D
34 43Right-handed alpha
Helix 49
AF4
D
58 65Right-handed alpha
Helix 50
AF5
D
82 89Right-handed alpha
Helix 51
AF6
D
100 117Right-handed alpha
Helix 52
AF7
D
118 128Right-handed alpha
Helix 53
AF8
D
129 133Right-handed 310
Helix 54
AF9
D
153 165Right-handed alpha
Helix 55
AG1
D
188 195Right-handed alpha
Helix 56
AG2
D
214 222Right-handed alpha
Helix 57
AG3
D
232 236Right-handed 310
Helix 58
AG4
D
237 247Right-handed alpha
Helix 59
AG5
D
265 270Right-handed alpha
Helix 60
AG6
D
284 304Right-handed alpha
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There are 8 sheets in PDB entry 6PEX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
25 28first strand
Strand 2
A
5 8parallel
Strand 3
A
48 51parallel
Strand 4
A
70 73parallel
Strand 5
A
92 94parallel
Strand 6
A
311 313anti-parallel
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There are 7 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
184 186first strand
Strand 2
A
170 173parallel
Strand 3
A
147 150parallel
Strand 4
A
198 201parallel
Strand 5
A
226 229parallel
Strand 6
A
252 255parallel
Strand 7
A
274 276parallel
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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
25 28first strand
Strand 2
B
5 8parallel
Strand 3
B
48 51parallel
Strand 4
B
70 73parallel
Strand 5
B
92 94parallel
Strand 6
B
311 313anti-parallel
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There are 7 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
184 186first strand
Strand 2
B
170 173parallel
Strand 3
B
147 150parallel
Strand 4
B
198 201parallel
Strand 5
B
226 229parallel
Strand 6
B
252 255parallel
Strand 7
B
274 276parallel
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There are 6 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
25 28first strand
Strand 2
C
5 8parallel
Strand 3
C
48 51parallel
Strand 4
C
70 73parallel
Strand 5
C
92 94parallel
Strand 6
C
311 313anti-parallel
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There are 7 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
184 185first strand
Strand 2
C
170 173parallel
Strand 3
C
147 150parallel
Strand 4
C
198 201parallel
Strand 5
C
226 229parallel
Strand 6
C
252 255parallel
Strand 7
C
274 276parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
25 28first strand
Strand 2
D
5 8parallel
Strand 3
D
48 51parallel
Strand 4
D
70 73parallel
Strand 5
D
92 94parallel
Strand 6
D
311 313anti-parallel
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There are 7 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
184 186first strand
Strand 2
D
170 173parallel
Strand 3
D
147 150parallel
Strand 4
D
198 201parallel
Strand 5
D
226 229parallel
Strand 6
D
252 255parallel
Strand 7
D
274 276parallel
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