Analysis of interatomic Contacts of Structural Units in PDB entry:
7S2T


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 7S2T entry

There are 6 chains in PDB entry 7S2T (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PHE 3LEU 277
C
 GLU 8LEU 277
B
 GLU 8LEU 277
F
 GLU 1ARG 12
G
 GLU 1ARG 12
H
 SER 2ARG 12
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 21 helices in PDB entry 7S2T. 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 31Right-handed alpha
Helix 2
AA2
A
95 101Right-handed alpha
Helix 3
AA3
A
110 129Right-handed alpha
Helix 4
AA4
A
139 143Right-handed 310
Helix 5
AA5
A
158 174Right-handed alpha
Helix 6
AA6
A
185 192Right-handed alpha
Helix 7
AA7
A
202 212Right-handed alpha
Helix 8
AA8
C
12 31Right-handed alpha
Helix 9
AA9
C
32 36Right-handed 310
Helix 10
AB1
C
94 104Right-handed alpha
Helix 11
AB2
C
110 130Right-handed alpha
Helix 12
AB3
C
161 174Right-handed alpha
Helix 13
AB4
C
185 192Right-handed alpha
Helix 14
AB5
C
202 212Right-handed alpha
Helix 15
AB6
B
12 31Right-handed alpha
Helix 16
AB7
B
32 36Right-handed 310
Helix 17
AB8
B
95 101Right-handed alpha
Helix 18
AB9
B
110 130Right-handed alpha
Helix 19
AC1
B
160 174Right-handed alpha
Helix 20
AC2
B
185 193Right-handed alpha
Helix 21
AC3
B
203 212Right-handed alpha
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There are 10 sheets in PDB entry 7S2T. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 3 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
39 40first strand
Strand 2
A
237 240parallel
Strand 3
A
264 267anti-parallel
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There are 2 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
49 50first strand
Strand 2
A
82 83anti-parallel
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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
90 91first strand
Strand 2
A
258 261anti-parallel
Strand 3
A
245 248anti-parallel
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There are 3 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
215 217first strand
Strand 2
A
180 184parallel
Strand 3
A
226 230anti-parallel
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There are 4 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
39 40first strand
Strand 2
C
237 248parallel
Strand 3
C
256 267anti-parallel
Strand 4
C
87 93anti-parallel
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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
C
49 51first strand
Strand 2
C
81 83anti-parallel
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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
215 217first strand
Strand 2
C
180 184parallel
Strand 3
C
226 230anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
40 42first strand
Strand 2
B
238 240parallel
Strand 3
B
264 266anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
87 92first strand
Strand 2
B
257 262anti-parallel
Strand 3
B
245 248anti-parallel
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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
215 217first strand
Strand 2
B
180 184parallel
Strand 3
B
226 230anti-parallel
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