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


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 7SPN entry

There are 2 chains in PDB entry 7SPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 0GLN 455
B
 MET 1GLN 455
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 32 helices in PDB entry 7SPN. 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 28Right-handed alpha
Helix 2
AA2
A
69 84Right-handed alpha
Helix 3
AA3
A
92 96Right-handed 310
Helix 4
AA4
A
104 111Right-handed alpha
Helix 5
AA5
A
112 118Right-handed alpha
Helix 6
AA6
A
135 145Right-handed alpha
Helix 7
AA7
A
146 148Right-handed 310
Helix 8
AA8
A
163 177Right-handed alpha
Helix 9
AA9
A
179 188Right-handed alpha
Helix 10
AB1
A
200 204Right-handed 310
Helix 11
AB2
A
229 231Right-handed 310
Helix 12
AB3
A
232 237Right-handed alpha
Helix 13
AB4
A
241 253Right-handed alpha
Helix 14
AB5
A
261 269Right-handed alpha
Helix 15
AB6
A
329 345Right-handed alpha
Helix 16
AB7
A
358 363Right-handed alpha
Helix 17
AB8
B
13 28Right-handed alpha
Helix 18
AB9
B
69 84Right-handed alpha
Helix 19
AC1
B
92 96Right-handed 310
Helix 20
AC2
B
104 111Right-handed alpha
Helix 21
AC3
B
112 118Right-handed alpha
Helix 22
AC4
B
136 145Right-handed alpha
Helix 23
AC5
B
146 148Right-handed 310
Helix 24
AC6
B
162 177Right-handed alpha
Helix 25
AC7
B
179 188Right-handed alpha
Helix 26
AC8
B
200 205Right-handed alpha
Helix 27
AC9
B
229 231Right-handed 310
Helix 28
AD1
B
232 237Right-handed alpha
Helix 29
AD2
B
241 253Right-handed alpha
Helix 30
AD3
B
261 270Right-handed alpha
Helix 31
AD4
B
329 345Right-handed alpha
Helix 32
AD5
B
358 363Right-handed alpha
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There are 8 sheets in PDB entry 7SPN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

There are 8 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
4 7first strand
Strand 2
A
41 48anti-parallel
Strand 3
A
31 38anti-parallel
Strand 4
A
318 324anti-parallel
Strand 5
A
307 313anti-parallel
Strand 6
A
294 302anti-parallel
Strand 7
A
286 291anti-parallel
Strand 8
A
280 281anti-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
64 65first strand
Strand 2
A
239 240anti-parallel
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There are 2 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
213 216first strand
Strand 2
A
219 222anti-parallel
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There are 9 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
367 370first strand
Strand 2
A
374 381anti-parallel
Strand 3
A
384 391anti-parallel
Strand 4
A
409 415anti-parallel
Strand 5
A
418 421anti-parallel
Strand 6
A
430 435anti-parallel
Strand 7
A
441 446anti-parallel
Strand 8
A
449 453anti-parallel
Strand 9
A
367 370anti-parallel
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There are 8 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
4 7first strand
Strand 2
B
41 47anti-parallel
Strand 3
B
32 38anti-parallel
Strand 4
B
318 324anti-parallel
Strand 5
B
307 313anti-parallel
Strand 6
B
294 302anti-parallel
Strand 7
B
286 291anti-parallel
Strand 8
B
280 281anti-parallel
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There are 3 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
64 65first strand
Strand 2
B
239 240anti-parallel
Strand 3
B
197 198anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
213 216first strand
Strand 2
B
219 222anti-parallel
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There are 8 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
441 446first strand
Strand 2
B
430 435anti-parallel
Strand 3
B
418 421anti-parallel
Strand 4
B
409 415anti-parallel
Strand 5
B
384 391anti-parallel
Strand 6
B
374 381anti-parallel
Strand 7
B
367 370anti-parallel
Strand 8
B
452 453anti-parallel
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