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


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 7CAX entry

There are 4 chains in PDB entry 7CAX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 2ILE 241
B
 MET 1ILE 241
C
 THR 2ILE 241
D
 THR 2ILE 241
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 43 helices in PDB entry 7CAX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
12 26Right-handed alpha
Helix 2
AA2
A
36 50Right-handed alpha
Helix 3
AA3
A
63 79Right-handed alpha
Helix 4
AA4
A
95 99Right-handed 310
Helix 5
AA5
A
100 120Right-handed alpha
Helix 6
AA6
A
122 128Right-handed alpha
Helix 7
AA7
A
140 146Right-handed alpha
Helix 8
AA8
A
150 172Right-handed alpha
Helix 9
AA9
A
195 203Right-handed alpha
Helix 10
AB1
A
210 223Right-handed alpha
Helix 11
AB2
A
224 227Right-handed 310
Helix 12
AB3
B
12 25Right-handed alpha
Helix 13
AB4
B
36 50Right-handed alpha
Helix 14
AB5
B
63 79Right-handed alpha
Helix 15
AB6
B
95 99Right-handed 310
Helix 16
AB7
B
100 128Right-handed alpha
Helix 17
AB8
B
140 146Right-handed alpha
Helix 18
AB9
B
150 172Right-handed alpha
Helix 19
AC1
B
196 203Right-handed alpha
Helix 20
AC2
B
211 223Right-handed alpha
Helix 21
AC3
B
224 227Right-handed 310
Helix 22
AC4
C
12 25Right-handed alpha
Helix 23
AC5
C
36 51Right-handed alpha
Helix 24
AC6
C
63 79Right-handed alpha
Helix 25
AC7
C
95 99Right-handed 310
Helix 26
AC8
C
100 120Right-handed alpha
Helix 27
AC9
C
122 129Right-handed alpha
Helix 28
AD1
C
140 146Right-handed alpha
Helix 29
AD2
C
150 172Right-handed alpha
Helix 30
AD3
C
192 203Right-handed alpha
Helix 31
AD4
C
210 223Right-handed alpha
Helix 32
AD5
C
224 227Right-handed 310
Helix 33
AD6
D
12 25Right-handed alpha
Helix 34
AD7
D
36 50Right-handed alpha
Helix 35
AD8
D
63 79Right-handed alpha
Helix 36
AD9
D
95 99Right-handed 310
Helix 37
AE1
D
100 120Right-handed alpha
Helix 38
AE2
D
122 128Right-handed alpha
Helix 39
AE3
D
140 146Right-handed alpha
Helix 40
AE4
D
150 172Right-handed alpha
Helix 41
AE5
D
194 203Right-handed alpha
Helix 42
AE6
D
211 223Right-handed alpha
Helix 43
AE7
D
224 227Right-handed 310
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There are 6 sheets in PDB entry 7CAX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 7 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
56 58first strand
Strand 2
A
28 33parallel
Strand 3
A
4 7parallel
Strand 4
A
83 86parallel
Strand 5
A
133 138parallel
Strand 6
A
176 183parallel
Strand 7
A
233 236parallel
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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
B
56 58first strand
Strand 2
B
28 33parallel
Strand 3
B
4 7parallel
Strand 4
B
83 86parallel
Strand 5
B
133 138parallel
Strand 6
B
176 183parallel
Strand 7
B
233 236parallel
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There are 2 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
186 187first strand
Strand 2
B
209 210parallel
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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
C
56 58first strand
Strand 2
C
28 33parallel
Strand 3
C
4 7parallel
Strand 4
C
83 86parallel
Strand 5
C
133 138parallel
Strand 6
C
176 183parallel
Strand 7
C
233 236parallel
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There are 7 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
56 58first strand
Strand 2
D
28 33parallel
Strand 3
D
4 7parallel
Strand 4
D
83 86parallel
Strand 5
D
133 138parallel
Strand 6
D
176 183parallel
Strand 7
D
233 236parallel
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There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
186 187first strand
Strand 2
D
209 210parallel
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