Analysis of interatomic Contacts of Structural Units in PDB entry:
5XYN


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 5XYN entry

There are 4 chains in PDB entry 5XYN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY -1ALA 239
B
 MET 1PHE 212
C
 MET 1ARG 150
D
 ASP 4GLU 223
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 40 helices in PDB entry 5XYN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
-1 6Right-handed alpha
Helix 2
AA2
A
12 16Right-handed alpha
Helix 3
AA3
A
26 33Right-handed 310
Helix 4
AA4
A
34 39Right-handed alpha
Helix 5
AA5
A
54 62Right-handed alpha
Helix 6
AA6
A
81 85Right-handed 310
Helix 7
AA7
A
94 98Right-handed 310
Helix 8
AA8
A
99 113Right-handed alpha
Helix 9
AA9
A
113 120Right-handed alpha
Helix 10
AB1
A
137 141Right-handed 310
Helix 11
AB2
A
157 172Right-handed alpha
Helix 12
AB3
A
181 191Right-handed 310
Helix 13
AB4
A
212 219Right-handed alpha
Helix 14
AB5
B
2 6Right-handed 310
Helix 15
AB6
B
16 29Right-handed alpha
Helix 16
AB7
B
47 55Right-handed alpha
Helix 17
AB8
B
59 61Right-handed 310
Helix 18
AB9
B
62 68Right-handed alpha
Helix 19
AC1
B
76 96Right-handed alpha
Helix 20
AC2
B
118 130Right-handed alpha
Helix 21
AC3
B
131 152Right-handed alpha
Helix 22
AC4
B
170 177Right-handed alpha
Helix 23
AC5
B
198 207Right-handed alpha
Helix 24
AC6
C
2 12Right-handed alpha
Helix 25
AC7
C
30 39Right-handed alpha
Helix 26
AC8
C
50 60Right-handed alpha
Helix 27
AC9
C
68 82Right-handed alpha
Helix 28
AD1
C
95 100Right-handed alpha
Helix 29
AD2
C
104 120Right-handed alpha
Helix 30
AD3
C
136 150Right-handed alpha
Helix 31
AD4
D
7 14Right-handed alpha
Helix 32
AD5
D
25 36Right-handed alpha
Helix 33
AD6
D
39 50Right-handed alpha
Helix 34
AD7
D
71 82Right-handed alpha
Helix 35
AD8
D
116 129Right-handed alpha
Helix 36
AD9
D
135 140Right-handed alpha
Helix 37
AE1
D
146 150Right-handed 310
Helix 38
AE2
D
176 187Right-handed alpha
Helix 39
AE3
D
189 196Right-handed alpha
Helix 40
AE4
D
210 218Right-handed alpha
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There are 6 sheets in PDB entry 5XYN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

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
A
9 11first strand
Strand 2
C
61 66anti-parallel
Strand 3
C
24 29parallel
Strand 4
C
90 94parallel
Strand 5
C
125 129parallel
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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
17 18first strand
Strand 2
C
47 48parallel
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There are 7 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
89 92first strand
Strand 2
A
69 74parallel
Strand 3
A
130 136parallel
Strand 4
A
174 179parallel
Strand 5
A
43 47parallel
Strand 6
A
221 226parallel
Strand 7
A
233 236anti-parallel
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There are 6 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
69 73first strand
Strand 2
B
34 41parallel
Strand 3
B
110 117parallel
Strand 4
B
157 165parallel
Strand 5
B
9 13parallel
Strand 6
B
210 211parallel
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There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
113 114first strand
Strand 2
D
105 108anti-parallel
Strand 3
D
91 95anti-parallel
Strand 4
D
53 57anti-parallel
Strand 5
D
203 207parallel
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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
D
141 144first strand
Strand 2
D
166 169anti-parallel
Strand 3
D
157 158anti-parallel
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