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


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 6PCU entry

There are 6 chains in PDB entry 6PCU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 62LEU 223
B
 SER 2SER 236
D
 SER 63LEU 223
E
 SER 2SER 237
G
 SER 63LEU 223
H
 SER 2SER 237
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 16 helices in PDB entry 6PCU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
211 222Right-handed alpha
Helix 2
AA2
B
86 90Right-handed 310
Helix 3
AA3
B
101 105Right-handed 310
Helix 4
AA4
B
181 184Right-handed 310
Helix 5
AA5
B
206 209Right-handed 310
Helix 6
AA6
D
192 196Right-handed 310
Helix 7
AA7
D
211 222Right-handed alpha
Helix 8
AA8
E
86 90Right-handed 310
Helix 9
AA9
E
101 105Right-handed 310
Helix 10
AB1
E
181 184Right-handed 310
Helix 11
AB2
E
206 210Right-handed 310
Helix 12
AB3
G
211 222Right-handed alpha
Helix 13
AB4
H
86 90Right-handed 310
Helix 14
AB5
H
101 105Right-handed 310
Helix 15
AB6
H
181 184Right-handed 310
Helix 16
AB7
H
206 210Right-handed 310
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There are 27 sheets in PDB entry 6PCU. 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, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9,

There are 11 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
66 69first strand
Strand 2
A
204 208anti-parallel
Strand 3
A
80 85anti-parallel
Strand 4
A
163 169anti-parallel
Strand 5
A
172 179anti-parallel
Strand 6
A
152 159parallel
Strand 7
A
137 144anti-parallel
Strand 8
A
102 108anti-parallel
Strand 9
A
90 96anti-parallel
Strand 10
A
197 200anti-parallel
Strand 11
A
72 74anti-parallel
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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
66 69first strand
Strand 2
A
204 208anti-parallel
Strand 3
A
80 85anti-parallel
Strand 4
A
163 169anti-parallel
Strand 5
A
172 179anti-parallel
Strand 6
A
184 189anti-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
112 121first strand
Strand 2
A
124 132anti-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
B
6 7first strand
Strand 2
B
20 26anti-parallel
Strand 3
B
77 82anti-parallel
Strand 4
B
69 74anti-parallel
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There are 6 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
11 14first strand
Strand 2
B
113 117parallel
Strand 3
B
91 99anti-parallel
Strand 4
B
35 40anti-parallel
Strand 5
B
46 53anti-parallel
Strand 6
B
56 58anti-parallel
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There are 4 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
11 14first strand
Strand 2
B
113 117parallel
Strand 3
B
91 99anti-parallel
Strand 4
B
106 109anti-parallel
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There are 4 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
122 125first strand
Strand 2
B
136 142anti-parallel
Strand 3
B
197 202anti-parallel
Strand 4
B
187 192anti-parallel
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There are 6 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
129 130first strand
Strand 2
B
231 235parallel
Strand 3
B
211 219anti-parallel
Strand 4
B
152 160anti-parallel
Strand 5
B
166 172anti-parallel
Strand 6
B
177 179anti-parallel
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There are 4 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
129 130first strand
Strand 2
B
231 235parallel
Strand 3
B
211 219anti-parallel
Strand 4
B
226 227anti-parallel
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There are 11 strands in AB1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 69first strand
Strand 2
D
203 208anti-parallel
Strand 3
D
80 85anti-parallel
Strand 4
D
163 169anti-parallel
Strand 5
D
172 179anti-parallel
Strand 6
D
152 159parallel
Strand 7
D
137 144anti-parallel
Strand 8
D
102 108anti-parallel
Strand 9
D
90 96anti-parallel
Strand 10
D
197 200anti-parallel
Strand 11
D
73 74anti-parallel
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There are 6 strands in AB2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
66 69first strand
Strand 2
D
203 208anti-parallel
Strand 3
D
80 85anti-parallel
Strand 4
D
163 169anti-parallel
Strand 5
D
172 179anti-parallel
Strand 6
D
184 189anti-parallel
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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
112 121first strand
Strand 2
D
124 132anti-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
E
6 7first strand
Strand 2
E
20 26anti-parallel
Strand 3
E
77 82anti-parallel
Strand 4
E
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
E
11 14first strand
Strand 2
E
113 117parallel
Strand 3
E
91 99anti-parallel
Strand 4
E
35 40anti-parallel
Strand 5
E
46 53anti-parallel
Strand 6
E
56 58anti-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
E
11 14first strand
Strand 2
E
113 117parallel
Strand 3
E
91 99anti-parallel
Strand 4
E
106 109anti-parallel
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There are 4 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
122 125first strand
Strand 2
E
136 142anti-parallel
Strand 3
E
197 202anti-parallel
Strand 4
E
187 192anti-parallel
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There are 6 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
129 130first strand
Strand 2
E
231 235parallel
Strand 3
E
211 219anti-parallel
Strand 4
E
152 159anti-parallel
Strand 5
E
166 172anti-parallel
Strand 6
E
177 179anti-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
E
129 130first strand
Strand 2
E
231 235parallel
Strand 3
E
211 219anti-parallel
Strand 4
E
226 227anti-parallel
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There are 11 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
66 69first strand
Strand 2
G
204 208anti-parallel
Strand 3
G
80 85anti-parallel
Strand 4
G
163 169anti-parallel
Strand 5
G
172 179anti-parallel
Strand 6
G
152 159parallel
Strand 7
G
137 144anti-parallel
Strand 8
G
102 108anti-parallel
Strand 9
G
90 96anti-parallel
Strand 10
G
197 200anti-parallel
Strand 11
G
73 74anti-parallel
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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
66 69first strand
Strand 2
G
204 208anti-parallel
Strand 3
G
80 85anti-parallel
Strand 4
G
163 169anti-parallel
Strand 5
G
172 179anti-parallel
Strand 6
G
184 189anti-parallel
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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
112 121first strand
Strand 2
G
124 132anti-parallel
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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
6 7first strand
Strand 2
H
20 26anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
69 74anti-parallel
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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 14first strand
Strand 2
H
113 117parallel
Strand 3
H
91 99anti-parallel
Strand 4
H
35 40anti-parallel
Strand 5
H
46 52anti-parallel
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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
11 14first strand
Strand 2
H
113 117parallel
Strand 3
H
91 99anti-parallel
Strand 4
H
106 109anti-parallel
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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
122 125first strand
Strand 2
H
136 142anti-parallel
Strand 3
H
197 202anti-parallel
Strand 4
H
187 192anti-parallel
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There are 6 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
129 130first strand
Strand 2
H
231 235parallel
Strand 3
H
211 219anti-parallel
Strand 4
H
152 159anti-parallel
Strand 5
H
166 171anti-parallel
Strand 6
H
177 179anti-parallel
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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
129 130first strand
Strand 2
H
231 235parallel
Strand 3
H
211 219anti-parallel
Strand 4
H
226 227anti-parallel
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