Analysis of interatomic Contacts of Structural Units in PDB entry:
4TOQ


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 4TOQ entry

There are 4 chains in PDB entry 4TOQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1VAL 273
B
 GLY 1VAL 273
C
 GLY 1VAL 273
D
 GLY 1VAL 273
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 49 helices in PDB entry 4TOQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
10 14Right-handed 310
Helix 2
AA2
A
15 22Right-handed alpha
Helix 3
AA3
A
51 55Right-handed 310
Helix 4
AA4
A
59 69Right-handed alpha
Helix 5
AA5
A
89 105Right-handed alpha
Helix 6
AA6
A
133 143Right-handed alpha
Helix 7
AA7
A
166 171Right-handed alpha
Helix 8
AA8
A
197 211Right-handed alpha
Helix 9
AA9
A
223 227Right-handed 310
Helix 10
AB1
A
233 241Right-handed alpha
Helix 11
AB2
A
241 246Right-handed alpha
Helix 12
AB3
A
258 262Right-handed 310
Helix 13
AB4
A
264 270Right-handed alpha
Helix 14
AB5
A
271 273Right-handed 310
Helix 15
AB6
B
15 22Right-handed alpha
Helix 16
AB7
B
51 55Right-handed 310
Helix 17
AB8
B
59 70Right-handed alpha
Helix 18
AB9
B
89 105Right-handed alpha
Helix 19
AC1
B
133 145Right-handed alpha
Helix 20
AC2
B
166 171Right-handed alpha
Helix 21
AC3
B
197 210Right-handed alpha
Helix 22
AC4
B
223 227Right-handed 310
Helix 23
AC5
B
233 241Right-handed alpha
Helix 24
AC6
B
241 246Right-handed alpha
Helix 25
AC7
B
258 262Right-handed 310
Helix 26
AC8
B
264 270Right-handed alpha
Helix 27
AC9
B
271 273Right-handed 310
Helix 28
AD1
C
15 22Right-handed alpha
Helix 29
AD2
C
59 70Right-handed alpha
Helix 30
AD3
C
89 105Right-handed alpha
Helix 31
AD4
C
133 143Right-handed alpha
Helix 32
AD5
C
166 171Right-handed alpha
Helix 33
AD6
C
197 209Right-handed alpha
Helix 34
AD7
C
223 227Right-handed 310
Helix 35
AD8
C
233 240Right-handed alpha
Helix 36
AD9
C
241 246Right-handed alpha
Helix 37
AE1
C
258 262Right-handed 310
Helix 38
AE2
C
264 270Right-handed alpha
Helix 39
AE3
D
15 22Right-handed alpha
Helix 40
AE4
D
59 69Right-handed alpha
Helix 41
AE5
D
89 104Right-handed alpha
Helix 42
AE6
D
133 143Right-handed alpha
Helix 43
AE7
D
166 172Right-handed alpha
Helix 44
AE8
D
197 209Right-handed alpha
Helix 45
AE9
D
233 241Right-handed alpha
Helix 46
AF1
D
241 246Right-handed alpha
Helix 47
AF2
D
258 262Right-handed 310
Helix 48
AF3
D
264 270Right-handed alpha
Helix 49
AF4
D
271 273Right-handed 310
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There are 4 sheets in PDB entry 4TOQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 11 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
40 44first strand
Strand 2
A
84 85first strand
Strand 3
A
2 7first strand
Strand 4
A
251 257parallel
Strand 5
A
215 221parallel
Strand 6
A
177 181parallel
Strand 7
A
152 155parallel
Strand 8
A
121 125parallel
Strand 9
A
73 79parallel
Strand 10
A
27 37parallel
Strand 11
A
84 85parallel
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There are 11 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
43 44first strand
Strand 2
B
84 85first strand
Strand 3
B
2 7first strand
Strand 4
B
251 257parallel
Strand 5
B
215 221parallel
Strand 6
B
177 181parallel
Strand 7
B
152 155parallel
Strand 8
B
121 125parallel
Strand 9
B
73 79parallel
Strand 10
B
27 36parallel
Strand 11
B
84 85parallel
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There are 11 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
43 44first strand
Strand 2
C
84 85first strand
Strand 3
C
2 7first strand
Strand 4
C
251 257parallel
Strand 5
C
215 221parallel
Strand 6
C
177 181parallel
Strand 7
C
152 155parallel
Strand 8
C
121 125parallel
Strand 9
C
73 79parallel
Strand 10
C
27 36parallel
Strand 11
C
84 85parallel
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There are 11 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
43 44first strand
Strand 2
D
84 85first strand
Strand 3
D
2 7first strand
Strand 4
D
251 257parallel
Strand 5
D
215 221parallel
Strand 6
D
177 181parallel
Strand 7
D
152 155parallel
Strand 8
D
121 125parallel
Strand 9
D
73 79parallel
Strand 10
D
27 36parallel
Strand 11
D
84 85parallel
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