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


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 7CRD entry

There are 2 chains in PDB entry 7CRD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 SER 2ARG 248
A
 SER 2ARG 248
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 28 helices in PDB entry 7CRD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
D
20 24Right-handed 310
Helix 2
AA2
D
28 45Right-handed alpha
Helix 3
AA3
D
65 71Right-handed alpha
Helix 4
AA4
D
79 90Right-handed alpha
Helix 5
AA5
D
105 110Right-handed alpha
Helix 6
AA6
D
111 114Right-handed 310
Helix 7
AA7
D
129 133Right-handed 310
Helix 8
AA8
D
139 149Right-handed alpha
Helix 9
AA9
D
149 158Right-handed alpha
Helix 10
AB1
D
165 171Right-handed alpha
Helix 11
AB2
D
181 197Right-handed alpha
Helix 12
AB3
D
199 212Right-handed alpha
Helix 13
AB4
D
214 234Right-handed alpha
Helix 14
AB5
D
235 246Right-handed alpha
Helix 15
AB6
A
20 24Right-handed 310
Helix 16
AB7
A
28 45Right-handed alpha
Helix 17
AB8
A
65 71Right-handed alpha
Helix 18
AB9
A
79 90Right-handed alpha
Helix 19
AC1
A
105 110Right-handed alpha
Helix 20
AC2
A
111 114Right-handed 310
Helix 21
AC3
A
129 133Right-handed 310
Helix 22
AC4
A
139 149Right-handed alpha
Helix 23
AC5
A
149 158Right-handed alpha
Helix 24
AC6
A
165 171Right-handed alpha
Helix 25
AC7
A
181 197Right-handed alpha
Helix 26
AC8
A
199 212Right-handed alpha
Helix 27
AC9
A
214 234Right-handed alpha
Helix 28
AD1
A
235 246Right-handed alpha
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There are 4 sheets in PDB entry 7CRD. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
5 10first strand
Strand 2
D
13 18anti-parallel
Strand 3
D
50 54parallel
Strand 4
D
95 99parallel
Strand 5
D
116 120parallel
Strand 6
D
176 178parallel
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There are 3 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
102 104first strand
Strand 2
D
124 126parallel
Strand 3
D
163 164anti-parallel
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There are 6 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
5 10first strand
Strand 2
A
12 18anti-parallel
Strand 3
A
48 54parallel
Strand 4
A
95 99parallel
Strand 5
A
116 120parallel
Strand 6
A
176 178parallel
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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
102 104first strand
Strand 2
A
124 126parallel
Strand 3
A
163 164anti-parallel
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