Analysis of interatomic Contacts of Structural Units in PDB entry:
8I4N


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 8I4N entry

There are 2 chains in PDB entry 8I4N (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 4ALA 484
B
 ASP 5ALA 484
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 48 helices in PDB entry 8I4N. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
16 29Right-handed alpha
Helix 2
AA2
A
39 51Right-handed alpha
Helix 3
AA3
A
52 54Right-handed 310
Helix 4
AA4
A
61 68Right-handed alpha
Helix 5
AA5
A
82 96Right-handed alpha
Helix 6
AA6
A
109 123Right-handed alpha
Helix 7
AA7
A
134 142Right-handed alpha
Helix 8
AA8
A
150 152Right-handed 310
Helix 9
AA9
A
153 165Right-handed alpha
Helix 10
AB1
A
181 211Right-handed alpha
Helix 11
AB2
A
215 229Right-handed alpha
Helix 12
AB3
A
233 245Right-handed alpha
Helix 13
AB4
A
253 258Right-handed 310
Helix 14
AB5
A
267 279Right-handed alpha
Helix 15
AB6
A
282 296Right-handed alpha
Helix 16
AB7
A
297 305Right-handed alpha
Helix 17
AB8
A
315 320Right-handed alpha
Helix 18
AB9
A
322 356Right-handed alpha
Helix 19
AC1
A
361 369Right-handed alpha
Helix 20
AC2
A
379 390Right-handed alpha
Helix 21
AC3
A
395 398Right-handed 310
Helix 22
AC4
A
399 423Right-handed alpha
Helix 23
AC5
A
427 441Right-handed alpha
Helix 24
AC6
A
446 459Right-handed alpha
Helix 25
AC7
B
16 29Right-handed alpha
Helix 26
AC8
B
39 51Right-handed alpha
Helix 27
AC9
B
52 54Right-handed 310
Helix 28
AD1
B
61 68Right-handed alpha
Helix 29
AD2
B
82 94Right-handed alpha
Helix 30
AD3
B
109 123Right-handed alpha
Helix 31
AD4
B
134 142Right-handed alpha
Helix 32
AD5
B
150 165Right-handed alpha
Helix 33
AD6
B
181 211Right-handed alpha
Helix 34
AD7
B
215 227Right-handed alpha
Helix 35
AD8
B
233 245Right-handed alpha
Helix 36
AD9
B
253 257Right-handed 310
Helix 37
AE1
B
267 278Right-handed alpha
Helix 38
AE2
B
282 296Right-handed alpha
Helix 39
AE3
B
297 305Right-handed alpha
Helix 40
AE4
B
315 320Right-handed alpha
Helix 41
AE5
B
322 356Right-handed alpha
Helix 42
AE6
B
361 369Right-handed alpha
Helix 43
AE7
B
379 390Right-handed alpha
Helix 44
AE8
B
395 398Right-handed 310
Helix 45
AE9
B
399 408Right-handed alpha
Helix 46
AF1
B
409 423Right-handed alpha
Helix 47
AF2
B
427 442Right-handed alpha
Helix 48
AF3
B
446 459Right-handed alpha
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There are 6 sheets in PDB entry 8I4N. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
55 58first strand
Strand 2
A
32 36parallel
Strand 3
A
10 13parallel
Strand 4
A
74 77parallel
Strand 5
A
101 104parallel
Strand 6
A
126 132parallel
Strand 7
A
145 148anti-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
167 168first strand
Strand 2
A
171 172anti-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
462 463first strand
Strand 2
A
470 473anti-parallel
Strand 3
A
481 483anti-parallel
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There are 7 strands in AA4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 58first strand
Strand 2
B
33 36parallel
Strand 3
B
10 13parallel
Strand 4
B
74 77parallel
Strand 5
B
101 104parallel
Strand 6
B
126 132parallel
Strand 7
B
145 148anti-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
B
167 168first strand
Strand 2
B
171 172anti-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
462 463first strand
Strand 2
B
470 473anti-parallel
Strand 3
B
481 483anti-parallel
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