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


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 7SPQ entry

There is 1 chain in PDB entry 7SPQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 11LEU 326
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 16 helices in PDB entry 7SPQ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
13 18Right-handed alpha
Helix 2
AA2
A
36 42Right-handed 310
Helix 3
AA3
A
43 52Right-handed alpha
Helix 4
AA4
A
57 72Right-handed alpha
Helix 5
AA5
A
96 98Right-handed 310
Helix 6
AA6
A
99 108Right-handed alpha
Helix 7
AA7
A
109 111Right-handed 310
Helix 8
AA8
A
113 119Right-handed alpha
Helix 9
AA9
A
139 151Right-handed alpha
Helix 10
AB1
A
159 163Right-handed 310
Helix 11
AB2
A
165 169Right-handed 310
Helix 12
AB3
A
177 193Right-handed alpha
Helix 13
AB4
A
200 210Right-handed alpha
Helix 14
AB5
A
243 247Right-handed 310
Helix 15
AB6
A
279 284Right-handed alpha
Helix 16
AB7
A
298 303Right-handed 310
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There are 3 sheets in PDB entry 7SPQ. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3,

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
A
83 86first strand
Strand 2
A
131 134anti-parallel
Strand 3
A
323 325anti-parallel
Strand 4
A
196 197anti-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
89 93first strand
Strand 2
A
124 128anti-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
288 291first strand
Strand 2
A
260 266anti-parallel
Strand 3
A
318 319parallel
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