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


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 7LTC entry

There are 8 chains in PDB entry 7LTC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 2GLY 263
B
 GLY 3TYR 62
B
 VAL 64VAL 64
B
 SER 66ASP 71
C
 GLY 2GLY 263
D
 LEU 4TYR 62
D
 VAL 64VAL 64
D
 SER 66ASP 71
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 34 helices in PDB entry 7LTC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
18 28Right-handed alpha
Helix 2
AA2
A
37 48Right-handed alpha
Helix 3
AA3
A
55 58Right-handed 310
Helix 4
AA4
A
66 85Right-handed alpha
Helix 5
AA5
A
100 113Right-handed alpha
Helix 6
AA6
A
124 134Right-handed alpha
Helix 7
AA7
A
147 153Right-handed alpha
Helix 8
AA8
A
168 171Right-handed 310
Helix 9
AA9
A
182 194Right-handed alpha
Helix 10
AB1
A
224 229Right-handed 310
Helix 11
AB2
A
248 255Right-handed alpha
Helix 12
AB3
A
258 262Right-handed 310
Helix 13
AB4
B
4 14Right-handed alpha
Helix 14
AB5
B
14 24Right-handed alpha
Helix 15
AB6
B
24 32Right-handed alpha
Helix 16
AB7
B
35 44Right-handed alpha
Helix 17
AB8
B
46 54Right-handed alpha
Helix 18
AB9
C
18 28Right-handed alpha
Helix 19
AC1
C
37 48Right-handed alpha
Helix 20
AC2
C
55 58Right-handed 310
Helix 21
AC3
C
66 85Right-handed alpha
Helix 22
AC4
C
100 113Right-handed alpha
Helix 23
AC5
C
124 134Right-handed alpha
Helix 24
AC6
C
147 153Right-handed alpha
Helix 25
AC7
C
168 171Right-handed 310
Helix 26
AC8
C
182 194Right-handed alpha
Helix 27
AC9
C
224 229Right-handed 310
Helix 28
AD1
C
248 256Right-handed alpha
Helix 29
AD2
C
258 262Right-handed 310
Helix 30
AD3
D
5 14Right-handed alpha
Helix 31
AD4
D
14 24Right-handed alpha
Helix 32
AD5
D
24 32Right-handed alpha
Helix 33
AD6
D
35 44Right-handed alpha
Helix 34
AD7
D
46 55Right-handed alpha
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There are 3 sheets in PDB entry 7LTC. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
51 53first strand
Strand 2
A
30 34parallel
Strand 3
A
87 92parallel
Strand 4
A
3 8parallel
Strand 5
A
116 119parallel
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There are 10 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
217 222first strand
Strand 2
A
202 207anti-parallel
Strand 3
A
236 239anti-parallel
Strand 4
A
162 166anti-parallel
Strand 5
A
142 146parallel
Strand 6
C
142 146anti-parallel
Strand 7
C
162 166parallel
Strand 8
C
236 239anti-parallel
Strand 9
C
202 207anti-parallel
Strand 10
C
217 222anti-parallel
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There are 5 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
51 53first strand
Strand 2
C
30 34parallel
Strand 3
C
87 92parallel
Strand 4
C
3 8parallel
Strand 5
C
116 119parallel
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