Analysis of interatomic Contacts of Structural Units in PDB entry:
7C6A


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 7C6A entry

There are 4 chains in PDB entry 7C6A (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ASP 1ARG 211
H
 GLN 1ARG 219
A
 CYS 35ASN 323
B
 ARG 2ILE 8
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 23 helices in PDB entry 7C6A. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
L
79 83Right-handed 310
Helix 2
AA2
L
121 127Right-handed alpha
Helix 3
AA3
L
182 187Right-handed alpha
Helix 4
AA4
H
28 32Right-handed 310
Helix 5
AA5
H
61 66Right-handed alpha
Helix 6
AA6
H
87 91Right-handed 310
Helix 7
AA7
H
162 164Right-handed 310
Helix 8
AA8
H
206 209Right-handed 310
Helix 9
AA9
A
42 45Right-handed 310
Helix 10
AB1
A
46 73Right-handed alpha
Helix 11
AB2
A
77 94Right-handed alpha
Helix 12
AB3
A
96 106Right-handed alpha
Helix 13
AB4
A
113 148Right-handed alpha
Helix 14
AB5
A
159 174Right-handed alpha
Helix 15
AB6
A
175 181Right-handed alpha
Helix 16
AB7
A
200 202Right-handed 310
Helix 17
AB8
A
203 220Right-handed alpha
Helix 18
AB9
A
220 238Right-handed alpha
Helix 19
AC1
A
1003 1019Right-handed alpha
Helix 20
AC2
A
1022 1043Right-handed alpha
Helix 21
AC3
A
1062 1080Right-handed alpha
Helix 22
AC4
A
1083 285Right-handed alpha
Helix 23
AC5
A
289 319Right-handed alpha
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There are 12 sheets in PDB entry 7C6A. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
4 7first strand
Strand 2
L
22 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-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
L
12 13first strand
Strand 2
L
105 106parallel
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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
L
53 54first strand
Strand 2
L
45 49anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
85 90anti-parallel
Strand 5
L
97 98anti-parallel
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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
114 118first strand
Strand 2
L
130 139anti-parallel
Strand 3
L
173 181anti-parallel
Strand 4
L
159 163anti-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
L
153 155first strand
Strand 2
L
145 150anti-parallel
Strand 3
L
191 197anti-parallel
Strand 4
L
205 210anti-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
H
3 5first strand
Strand 2
H
23 25anti-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
H
11 12first strand
Strand 2
H
113 117parallel
Strand 3
H
92 94anti-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
H
18 20first strand
Strand 2
H
78 83anti-parallel
Strand 3
H
71 73anti-parallel
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There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
58 60first strand
Strand 2
H
46 51anti-parallel
Strand 3
H
34 38anti-parallel
Strand 4
H
96 97anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
126 130first strand
Strand 2
H
141 151anti-parallel
Strand 3
H
181 190anti-parallel
Strand 4
H
169 176anti-parallel
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There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
157 160first strand
Strand 2
H
200 205anti-parallel
Strand 3
H
210 215anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
182 187first strand
Strand 2
A
192 197anti-parallel
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