Analysis of interatomic Contacts of Structural Units in PDB entry:
6XC9


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 6XC9 entry

There are 7 chains in PDB entry 6XC9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 0SER 182
C
 GLY -2ALA 204
D
 MET 1PRO 217
E
 GLY 3ASP 259
F
 ASP 0PRO 180
H
 GLY -2ALA 204
I
 GLN 2ARG 75
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 23 helices in PDB entry 6XC9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
45 52Right-handed alpha
Helix 2
AA2
A
55 77Right-handed alpha
Helix 3
AA3
C
68 78Right-handed alpha
Helix 4
AA4
C
78 92Right-handed alpha
Helix 5
AA5
C
92 103Right-handed alpha
Helix 6
AA6
C
104 107Right-handed 310
Helix 7
AA7
D
95 99Right-handed 310
Helix 8
AA8
D
198 203Right-handed alpha
Helix 9
AA9
E
95 99Right-handed 310
Helix 10
AB1
E
146 154Right-handed alpha
Helix 11
AB2
E
213 217Right-handed alpha
Helix 12
AB3
F
45 52Right-handed alpha
Helix 13
AB4
F
55 77Right-handed alpha
Helix 14
AB5
H
68 78Right-handed alpha
Helix 15
AB6
H
78 92Right-handed alpha
Helix 16
AB7
H
92 103Right-handed alpha
Helix 17
AB8
H
104 107Right-handed 310
Helix 18
AB9
I
95 99Right-handed 310
Helix 19
AC1
I
198 204Right-handed 310
Helix 20
AC2
I
208 212Right-handed 310
Helix 21
AC3
J
95 99Right-handed 310
Helix 22
AC4
J
146 154Right-handed alpha
Helix 23
AC5
J
213 217Right-handed alpha
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There are 40 sheets in PDB entry 6XC9. 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, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

There are 8 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
40 43first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
19 26anti-parallel
Strand 4
A
5 14anti-parallel
Strand 5
C
22 32anti-parallel
Strand 6
C
37 46anti-parallel
Strand 7
C
49 55anti-parallel
Strand 8
C
61 63anti-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
53 54first strand
Strand 2
C
0 1parallel
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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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
132 134anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-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
A
126 128first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
161 166anti-parallel
Strand 4
A
174 178anti-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
C
112 116first strand
Strand 2
C
129 136anti-parallel
Strand 3
C
169 175anti-parallel
Strand 4
C
156 158anti-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
C
112 116first strand
Strand 2
C
129 136anti-parallel
Strand 3
C
169 175anti-parallel
Strand 4
C
162 163anti-parallel
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There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
142 147first strand
Strand 2
C
184 190anti-parallel
Strand 3
C
198 203anti-parallel
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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
4 5first strand
Strand 2
D
24 25anti-parallel
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There are 5 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
10 14first strand
Strand 2
D
120 125parallel
Strand 3
D
100 108anti-parallel
Strand 4
D
37 44anti-parallel
Strand 5
D
51 57anti-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
D
10 14first strand
Strand 2
D
120 125parallel
Strand 3
D
100 108anti-parallel
Strand 4
D
114 116anti-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
D
19 21first strand
Strand 2
D
86 91anti-parallel
Strand 3
D
76 81anti-parallel
Strand 4
D
67 68anti-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
D
134 139first strand
Strand 2
D
147 152anti-parallel
Strand 3
D
183 191anti-parallel
Strand 4
D
169 170anti-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
D
134 139first strand
Strand 2
D
147 152anti-parallel
Strand 3
D
183 191anti-parallel
Strand 4
D
174 178anti-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
5 7first strand
Strand 2
E
19 24anti-parallel
Strand 3
E
87 91anti-parallel
Strand 4
E
76 80anti-parallel
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There are 6 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
10 14first strand
Strand 2
E
124 129parallel
Strand 3
E
100 107anti-parallel
Strand 4
E
38 45anti-parallel
Strand 5
E
49 57anti-parallel
Strand 6
E
64 68anti-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
E
10 14first strand
Strand 2
E
124 129parallel
Strand 3
E
100 107anti-parallel
Strand 4
E
119 120anti-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
139 143first strand
Strand 2
E
155 165anti-parallel
Strand 3
E
203 212anti-parallel
Strand 4
E
185 187anti-parallel
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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
139 143first strand
Strand 2
E
155 165anti-parallel
Strand 3
E
203 212anti-parallel
Strand 4
E
192 193anti-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
E
179 181first strand
Strand 2
E
170 176anti-parallel
Strand 3
E
222 229anti-parallel
Strand 4
E
248 255anti-parallel
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There are 8 strands in AC3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
40 43first strand
Strand 2
F
29 35anti-parallel
Strand 3
F
19 26anti-parallel
Strand 4
F
5 14anti-parallel
Strand 5
H
22 32anti-parallel
Strand 6
H
37 46anti-parallel
Strand 7
H
49 55anti-parallel
Strand 8
H
61 63anti-parallel
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There are 2 strands in AC4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
53 54first strand
Strand 2
H
0 1parallel
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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
F
88 93first strand
Strand 2
F
103 112anti-parallel
Strand 3
F
145 153anti-parallel
Strand 4
F
132 134anti-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
F
88 93first strand
Strand 2
F
103 112anti-parallel
Strand 3
F
145 153anti-parallel
Strand 4
F
138 139anti-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
F
126 128first strand
Strand 2
F
118 123anti-parallel
Strand 3
F
161 166anti-parallel
Strand 4
F
174 178anti-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
H
112 116first strand
Strand 2
H
128 136anti-parallel
Strand 3
H
169 176anti-parallel
Strand 4
H
156 158anti-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
112 116first strand
Strand 2
H
128 136anti-parallel
Strand 3
H
169 176anti-parallel
Strand 4
H
162 163anti-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
H
150 152first strand
Strand 2
H
142 147anti-parallel
Strand 3
H
184 190anti-parallel
Strand 4
H
198 203anti-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
I
4 5first strand
Strand 2
I
24 25anti-parallel
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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
10 14first strand
Strand 2
I
120 125parallel
Strand 3
I
100 108anti-parallel
Strand 4
I
37 44anti-parallel
Strand 5
I
51 57anti-parallel
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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
10 14first strand
Strand 2
I
120 125parallel
Strand 3
I
100 108anti-parallel
Strand 4
I
114 116anti-parallel
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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
19 21first strand
Strand 2
I
86 91anti-parallel
Strand 3
I
76 81anti-parallel
Strand 4
I
67 68anti-parallel
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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
134 139first strand
Strand 2
I
147 152anti-parallel
Strand 3
I
184 191anti-parallel
Strand 4
I
169 170anti-parallel
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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
134 139first strand
Strand 2
I
147 152anti-parallel
Strand 3
I
184 191anti-parallel
Strand 4
I
174 177anti-parallel
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There are 4 strands in AD8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
5 7first strand
Strand 2
J
19 24anti-parallel
Strand 3
J
87 91anti-parallel
Strand 4
J
76 80anti-parallel
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There are 6 strands in AD9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 14first strand
Strand 2
J
124 129parallel
Strand 3
J
100 107anti-parallel
Strand 4
J
38 45anti-parallel
Strand 5
J
49 57anti-parallel
Strand 6
J
64 68anti-parallel
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There are 4 strands in AE1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
10 14first strand
Strand 2
J
124 129parallel
Strand 3
J
100 107anti-parallel
Strand 4
J
119 120anti-parallel
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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
139 143first strand
Strand 2
J
155 165anti-parallel
Strand 3
J
203 212anti-parallel
Strand 4
J
185 187anti-parallel
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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
139 143first strand
Strand 2
J
155 165anti-parallel
Strand 3
J
203 212anti-parallel
Strand 4
J
192 193anti-parallel
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There are 4 strands in AE4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
J
179 181first strand
Strand 2
J
170 176anti-parallel
Strand 3
J
222 229anti-parallel
Strand 4
J
248 255anti-parallel
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