Analysis of interatomic Contacts of Structural Units in PDB entry:
6Y54


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 6Y54 entry

There are 6 chains in PDB entry 6Y54 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
H
 GLN 1GLY 215
L
 ASP 1ASN 217
M
 GLN 1GLY 215
N
 ASP 1GLU 218
O
 GLN 3THR 111
P
 ASP 1LEU 109
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 6Y54. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
H
28 32Right-handed 310
Helix 2
AA2
H
87 91Right-handed 310
Helix 3
AA3
H
187 189Right-handed 310
Helix 4
AA4
H
201 204Right-handed 310
Helix 5
AA5
L
126 132Right-handed alpha
Helix 6
AA6
L
188 192Right-handed alpha
Helix 7
AA7
M
28 32Right-handed 310
Helix 8
AA8
M
62 65Right-handed 310
Helix 9
AA9
M
87 91Right-handed 310
Helix 10
AB1
M
157 159Right-handed 310
Helix 11
AB2
M
160 162Right-handed 310
Helix 12
AB3
M
201 204Right-handed 310
Helix 13
AB4
N
126 131Right-handed alpha
Helix 14
AB5
N
188 192Right-handed alpha
Helix 15
AB6
O
62 65Right-handed 310
Helix 16
AB7
O
87 91Right-handed 310
Helix 17
AB8
P
84 88Right-handed 310
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There are 29 sheets in PDB entry 6Y54. 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, AD1, AD2,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
108 112parallel
Strand 3
H
92 98anti-parallel
Strand 4
H
34 39anti-parallel
Strand 5
H
45 51anti-parallel
Strand 6
H
58 60anti-parallel
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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
9 12first strand
Strand 2
H
108 112parallel
Strand 3
H
92 98anti-parallel
Strand 4
H
103 104anti-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
H
18 23first strand
Strand 2
H
78 83anti-parallel
Strand 3
H
68 73anti-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
H
121 125first strand
Strand 2
H
136 146anti-parallel
Strand 3
H
175 185anti-parallel
Strand 4
H
164 166anti-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
H
121 125first strand
Strand 2
H
136 146anti-parallel
Strand 3
H
175 185anti-parallel
Strand 4
H
170 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
H
152 155first strand
Strand 2
H
195 200anti-parallel
Strand 3
H
205 210anti-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
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
75 80anti-parallel
Strand 4
L
67 72anti-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
L
10 13first strand
Strand 2
L
107 111parallel
Strand 3
L
89 95anti-parallel
Strand 4
L
38 43anti-parallel
Strand 5
L
49 54anti-parallel
Strand 6
L
58 59anti-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
L
10 13first strand
Strand 2
L
107 111parallel
Strand 3
L
89 95anti-parallel
Strand 4
L
102 103anti-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
119 123first strand
Strand 2
L
134 144anti-parallel
Strand 3
L
178 187anti-parallel
Strand 4
L
164 168anti-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
158 159first strand
Strand 2
L
149 155anti-parallel
Strand 3
L
196 203anti-parallel
Strand 4
L
210 215anti-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
M
4 5first strand
Strand 2
M
18 24anti-parallel
Strand 3
M
78 83anti-parallel
Strand 4
M
68 73anti-parallel
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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
9 12first strand
Strand 2
M
108 112parallel
Strand 3
M
92 98anti-parallel
Strand 4
M
34 39anti-parallel
Strand 5
M
45 51anti-parallel
Strand 6
M
58 60anti-parallel
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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
9 12first strand
Strand 2
M
108 112parallel
Strand 3
M
92 98anti-parallel
Strand 4
M
103 104anti-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
M
121 125first strand
Strand 2
M
136 146anti-parallel
Strand 3
M
176 185anti-parallel
Strand 4
M
164 166anti-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
M
121 125first strand
Strand 2
M
136 146anti-parallel
Strand 3
M
176 185anti-parallel
Strand 4
M
170 171anti-parallel
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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
152 155first strand
Strand 2
M
195 200anti-parallel
Strand 3
M
205 210anti-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
N
4 7first strand
Strand 2
N
19 25anti-parallel
Strand 3
N
75 80anti-parallel
Strand 4
N
67 71anti-parallel
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There are 6 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
10 14first strand
Strand 2
N
107 112parallel
Strand 3
N
89 95anti-parallel
Strand 4
N
38 43anti-parallel
Strand 5
N
50 54anti-parallel
Strand 6
N
58 59anti-parallel
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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
10 14first strand
Strand 2
N
107 112parallel
Strand 3
N
89 95anti-parallel
Strand 4
N
102 103anti-parallel
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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
119 123first strand
Strand 2
N
134 144anti-parallel
Strand 3
N
178 187anti-parallel
Strand 4
N
164 168anti-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
N
158 160first strand
Strand 2
N
150 155anti-parallel
Strand 3
N
196 202anti-parallel
Strand 4
N
210 215anti-parallel
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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
4 5first strand
Strand 2
O
17 24anti-parallel
Strand 3
O
78 84anti-parallel
Strand 4
O
68 73anti-parallel
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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
58 60first strand
Strand 2
O
46 51anti-parallel
Strand 3
O
34 39anti-parallel
Strand 4
O
93 98anti-parallel
Strand 5
O
103 104anti-parallel
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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
O
58 60first strand
Strand 2
O
46 51anti-parallel
Strand 3
O
34 39anti-parallel
Strand 4
O
93 98anti-parallel
Strand 5
O
108 109anti-parallel
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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
P
4 5first strand
Strand 2
P
19 25anti-parallel
Strand 3
P
75 80anti-parallel
Strand 4
P
69 72anti-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
P
50 51first strand
Strand 2
P
38 43anti-parallel
Strand 3
P
90 95anti-parallel
Strand 4
P
102 103anti-parallel
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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
P
50 51first strand
Strand 2
P
38 43anti-parallel
Strand 3
P
90 95anti-parallel
Strand 4
P
107 108anti-parallel
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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
P
53 54first strand
Strand 2
P
58 59anti-parallel
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