Analysis of interatomic Contacts of Structural Units in PDB entry:
8E1I


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 8E1I entry

There are 2 chains in PDB entry 8E1I (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 32GLU 362
B
 ASN 33GLU 362
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 22 helices in PDB entry 8E1I. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
40 45Right-handed alpha
Helix 2
AA2
A
46 58Right-handed alpha
Helix 3
AA3
A
68 75Right-handed alpha
Helix 4
AA4
A
76 80Right-handed 310
Helix 5
AA5
A
95 107Right-handed alpha
Helix 6
AA6
A
114 121Right-handed 310
Helix 7
AA7
A
122 133Right-handed alpha
Helix 8
AA8
A
152 164Right-handed alpha
Helix 9
AA9
A
211 215Right-handed 310
Helix 10
AB1
A
253 255Right-handed 310
Helix 11
AB2
A
299 313Right-handed alpha
Helix 12
AB3
A
343 362Right-handed alpha
Helix 13
AB4
B
40 45Right-handed alpha
Helix 14
AB5
B
46 58Right-handed alpha
Helix 15
AB6
B
68 75Right-handed alpha
Helix 16
AB7
B
95 107Right-handed alpha
Helix 17
AB8
B
114 121Right-handed 310
Helix 18
AB9
B
122 133Right-handed alpha
Helix 19
AC1
B
152 164Right-handed alpha
Helix 20
AC2
B
211 215Right-handed 310
Helix 21
AC3
B
299 313Right-handed alpha
Helix 22
AC4
B
343 362Right-handed alpha
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There are 8 sheets in PDB entry 8E1I. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8,

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
63 66first strand
Strand 2
A
34 38parallel
Strand 3
A
85 88parallel
Strand 4
A
109 110parallel
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There are 6 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
140 143first strand
Strand 2
A
245 249anti-parallel
Strand 3
A
194 198anti-parallel
Strand 4
A
207 209anti-parallel
Strand 5
A
218 225anti-parallel
Strand 6
A
228 233anti-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
175 179first strand
Strand 2
A
182 185anti-parallel
Strand 3
A
188 191anti-parallel
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There are 5 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
294 296first strand
Strand 2
A
269 275anti-parallel
Strand 3
A
257 264anti-parallel
Strand 4
A
317 325anti-parallel
Strand 5
A
328 336anti-parallel
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There are 4 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
63 66first strand
Strand 2
B
34 38parallel
Strand 3
B
85 88parallel
Strand 4
B
109 110parallel
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There are 6 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
140 143first strand
Strand 2
B
245 249anti-parallel
Strand 3
B
194 198anti-parallel
Strand 4
B
207 209anti-parallel
Strand 5
B
218 220anti-parallel
Strand 6
B
232 233anti-parallel
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There are 3 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
175 179first strand
Strand 2
B
182 185anti-parallel
Strand 3
B
188 191anti-parallel
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There are 5 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
294 295first strand
Strand 2
B
269 273anti-parallel
Strand 3
B
257 264anti-parallel
Strand 4
B
317 325anti-parallel
Strand 5
B
328 336anti-parallel
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