Analysis of interatomic Contacts of Structural Units in PDB entry:
6CX1


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 6CX1 entry

There are 5 chains in PDB entry 6CX1 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
E
 CYS 39CYS 220
A
 SER 1LYS 258
C
 ASP 12GLY 279
B
 GLY 1PHE 238
D
 ARG 14LYS 72
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 6CX1. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
E
52 56Right-handed 310
Helix 2
AA2
E
58 71Right-handed alpha
Helix 3
AA3
E
100 109Right-handed alpha
Helix 4
AA4
E
110 112Right-handed 310
Helix 5
AA5
E
120 133Right-handed alpha
Helix 6
AA6
E
154 171Right-handed alpha
Helix 7
AA7
E
187 192Right-handed alpha
Helix 8
AA8
E
194 196Right-handed 310
Helix 9
AA9
E
203 217Right-handed alpha
Helix 10
AB1
A
4 8Right-handed 310
Helix 11
AB2
A
14 18Right-handed 310
Helix 12
AB3
A
32 37Right-handed alpha
Helix 13
AB4
A
107 112Right-handed alpha
Helix 14
AB5
A
162 164Right-handed 310
Helix 15
AB6
C
86 92Right-handed alpha
Helix 16
AB7
C
99 106Right-handed alpha
Helix 17
AB8
C
151 156Right-handed 310
Helix 18
AB9
C
164 169Right-handed alpha
Helix 19
AC1
B
43 49Right-handed alpha
Helix 20
AC2
B
99 104Right-handed alpha
Helix 21
AC3
B
145 152Right-handed alpha
Helix 22
AC4
B
233 237Right-handed 310
Helix 23
AC5
D
26 31Right-handed alpha
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There are 16 sheets in PDB entry 6CX1. 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,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
91 93first strand
Strand 2
E
82 85anti-parallel
Strand 3
E
44 50parallel
Strand 4
E
143 149parallel
Strand 5
E
173 175parallel
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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
E
91 93first strand
Strand 2
E
82 85anti-parallel
Strand 3
E
44 50parallel
Strand 4
E
143 149parallel
Strand 5
E
177 179parallel
Strand 6
E
198 199parallel
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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
41 47first strand
Strand 2
A
234 239anti-parallel
Strand 3
A
118 129anti-parallel
Strand 4
A
191 192anti-parallel
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There are 3 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
179 182first strand
Strand 2
A
118 129anti-parallel
Strand 3
A
242 247anti-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
74 75first strand
Strand 2
A
215 220anti-parallel
Strand 3
A
137 142anti-parallel
Strand 4
A
170 171anti-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
84 85first strand
Strand 2
A
80 81anti-parallel
Strand 3
A
104 105anti-parallel
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There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
89 90first strand
Strand 2
C
187 189anti-parallel
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There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
151 154first strand
Strand 2
A
157 160anti-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
C
15 19first strand
Strand 2
C
22 26anti-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
C
64 68first strand
Strand 2
C
258 272anti-parallel
Strand 3
C
108 119anti-parallel
Strand 4
C
215 219anti-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
C
80 83first strand
Strand 2
C
236 241anti-parallel
Strand 3
C
130 137anti-parallel
Strand 4
C
204 208anti-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
B
56 57first strand
Strand 2
B
69 70anti-parallel
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There are 3 strands in AB4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
73 74first strand
Strand 2
B
213 216anti-parallel
Strand 3
B
119 122anti-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
B
85 87first strand
Strand 2
B
194 203anti-parallel
Strand 3
B
128 135anti-parallel
Strand 4
B
154 157anti-parallel
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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
178 179first strand
Strand 2
B
108 112anti-parallel
Strand 3
B
225 229anti-parallel
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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
167 169first strand
Strand 2
B
115 117anti-parallel
Strand 3
B
219 220anti-parallel
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