Analysis of interatomic Contacts of Structural Units in PDB entry:
7N1S


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 7N1S entry

There are 2 chains in PDB entry 7N1S (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 44PRO 426
B
 PRO 45PRO 426
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 40 helices in PDB entry 7N1S. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
57 63Right-handed 310
Helix 2
AA2
A
66 75Right-handed alpha
Helix 3
AA3
A
89 100Right-handed alpha
Helix 4
AA4
A
102 107Right-handed alpha
Helix 5
AA5
A
125 130Right-handed alpha
Helix 6
AA6
A
131 135Right-handed 310
Helix 7
AA7
A
139 147Right-handed alpha
Helix 8
AA8
A
162 166Right-handed 310
Helix 9
AA9
A
179 193Right-handed alpha
Helix 10
AB1
A
194 197Right-handed 310
Helix 11
AB2
A
207 217Right-handed alpha
Helix 12
AB3
A
220 244Right-handed alpha
Helix 13
AB4
A
271 275Right-handed alpha
Helix 14
AB5
A
297 306Right-handed alpha
Helix 15
AB6
A
318 320Right-handed 310
Helix 16
AB7
A
321 325Right-handed 310
Helix 17
AB8
A
347 355Right-handed alpha
Helix 18
AB9
A
369 373Right-handed 310
Helix 19
AC1
A
396 405Right-handed alpha
Helix 20
AC2
A
419 423Right-handed 310
Helix 21
AC3
B
57 63Right-handed 310
Helix 22
AC4
B
66 75Right-handed alpha
Helix 23
AC5
B
89 100Right-handed alpha
Helix 24
AC6
B
102 107Right-handed alpha
Helix 25
AC7
B
125 130Right-handed alpha
Helix 26
AC8
B
131 135Right-handed 310
Helix 27
AC9
B
139 147Right-handed alpha
Helix 28
AD1
B
162 166Right-handed 310
Helix 29
AD2
B
179 193Right-handed alpha
Helix 30
AD3
B
194 197Right-handed 310
Helix 31
AD4
B
207 217Right-handed alpha
Helix 32
AD5
B
220 244Right-handed alpha
Helix 33
AD6
B
271 275Right-handed alpha
Helix 34
AD7
B
297 306Right-handed alpha
Helix 35
AD8
B
318 320Right-handed 310
Helix 36
AD9
B
321 325Right-handed 310
Helix 37
AE1
B
347 354Right-handed alpha
Helix 38
AE2
B
369 373Right-handed 310
Helix 39
AE3
B
396 406Right-handed alpha
Helix 40
AE4
B
419 423Right-handed 310
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There are 12 sheets in PDB entry 7N1S. 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 7 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
150 154first strand
Strand 2
A
199 206parallel
Strand 3
A
47 53parallel
Strand 4
A
250 255parallel
Strand 5
A
376 379anti-parallel
Strand 6
A
77 79anti-parallel
Strand 7
A
387 389parallel
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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
82 83first strand
Strand 2
A
392 393parallel
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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
113 115first strand
Strand 2
A
119 121anti-parallel
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There are 2 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
261 263first strand
Strand 2
A
360 362anti-parallel
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There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
268 270first strand
Strand 2
A
344 346parallel
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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
280 282first strand
Strand 2
A
288 293anti-parallel
Strand 3
A
335 339anti-parallel
Strand 4
A
312 316anti-parallel
Strand 5
A
307 308anti-parallel
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There are 7 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
150 154first strand
Strand 2
B
199 206parallel
Strand 3
B
47 53parallel
Strand 4
B
250 255parallel
Strand 5
B
376 379anti-parallel
Strand 6
B
77 79anti-parallel
Strand 7
B
387 389parallel
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There are 2 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
82 83first strand
Strand 2
B
392 393parallel
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There are 2 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
113 115first strand
Strand 2
B
119 121anti-parallel
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There are 2 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
261 263first strand
Strand 2
B
360 362anti-parallel
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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
268 270first strand
Strand 2
B
344 346parallel
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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
280 282first strand
Strand 2
B
288 293anti-parallel
Strand 3
B
335 339anti-parallel
Strand 4
B
312 316anti-parallel
Strand 5
B
307 308anti-parallel
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