Analysis of interatomic Contacts of Structural Units in PDB entry:
6IEA


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 6IEA entry

There are 3 chains in PDB entry 6IEA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 1LEU 315
L
 LEU 1THR 218
H
 GLN 1PRO 225
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 17 helices in PDB entry 6IEA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
22 27Right-handed alpha
Helix 2
AA2
A
38 43Right-handed 310
Helix 3
AA3
A
47 53Right-handed alpha
Helix 4
AA4
A
58 65Right-handed alpha
Helix 5
AA5
A
86 92Right-handed alpha
Helix 6
AA6
A
215 217Right-handed 310
Helix 7
AA7
A
245 249Right-handed 310
Helix 8
AA8
A
263 268Right-handed alpha
Helix 9
AA9
A
273 277Right-handed 310
Helix 10
AB1
L
29 33Right-handed 310
Helix 11
AB2
L
87 91Right-handed 310
Helix 12
AB3
L
130 136Right-handed alpha
Helix 13
AB4
L
190 196Right-handed alpha
Helix 14
AB5
H
65 67Right-handed 310
Helix 15
AB6
H
88 92Right-handed 310
Helix 16
AB7
H
168 170Right-handed 310
Helix 17
AB8
H
213 216Right-handed 310
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There are 19 sheets in PDB entry 6IEA. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5, AB6, AB7, AB8, AB9, AC1,

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
76 77first strand
Strand 2
A
113 117parallel
Strand 3
A
103 107anti-parallel
Strand 4
A
144 145parallel
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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
122 124first strand
Strand 2
A
131 133anti-parallel
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There are 4 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
148 151first strand
Strand 2
A
303 314anti-parallel
Strand 3
A
168 171anti-parallel
Strand 4
A
174 175anti-parallel
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There are 4 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
148 151first strand
Strand 2
A
303 314anti-parallel
Strand 3
A
183 194anti-parallel
Strand 4
A
201 202anti-parallel
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There are 3 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
208 211first strand
Strand 2
A
289 294anti-parallel
Strand 3
A
297 299anti-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
A
219 223first strand
Strand 2
A
279 283anti-parallel
Strand 3
A
260 262parallel
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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
110 114parallel
Strand 3
L
92 98anti-parallel
Strand 4
L
35 40anti-parallel
Strand 5
L
47 54anti-parallel
Strand 6
L
57 60anti-parallel
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There are 4 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
9 12first strand
Strand 2
L
110 114parallel
Strand 3
L
92 98anti-parallel
Strand 4
L
105 106anti-parallel
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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 23first strand
Strand 2
L
78 83anti-parallel
Strand 3
L
68 73anti-parallel
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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
123 127first strand
Strand 2
L
139 148anti-parallel
Strand 3
L
181 189anti-parallel
Strand 4
L
168 170anti-parallel
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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
123 127first strand
Strand 2
L
139 148anti-parallel
Strand 3
L
181 189anti-parallel
Strand 4
L
174 175anti-parallel
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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
162 164first strand
Strand 2
L
154 159anti-parallel
Strand 3
L
200 206anti-parallel
Strand 4
L
209 215anti-parallel
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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
3 7first strand
Strand 2
H
18 25anti-parallel
Strand 3
H
79 84anti-parallel
Strand 4
H
69 74anti-parallel
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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
119 123parallel
Strand 3
H
93 99anti-parallel
Strand 4
H
35 41anti-parallel
Strand 5
H
48 54anti-parallel
Strand 6
H
58 61anti-parallel
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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 12first strand
Strand 2
H
119 123parallel
Strand 3
H
93 99anti-parallel
Strand 4
H
114 115anti-parallel
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There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
102 104first strand
Strand 2
H
107 109anti-parallel
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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
132 136first strand
Strand 2
H
151 157anti-parallel
Strand 3
H
188 194anti-parallel
Strand 4
H
175 177anti-parallel
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There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
132 136first strand
Strand 2
H
151 157anti-parallel
Strand 3
H
188 194anti-parallel
Strand 4
H
181 182anti-parallel
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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
163 166first strand
Strand 2
H
207 212anti-parallel
Strand 3
H
217 222anti-parallel
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