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


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 5XKU entry

There are 3 chains in PDB entry 5XKU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 57LYS 263
B
 ASP -1ARG 209
C
 GLN -3PRO 221
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 11 helices in PDB entry 5XKU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
AA1
A
67 72Right-handed alpha
Helix 2
AA2
A
73 80Right-handed 310
Helix 3
AA3
A
104 114Right-handed alpha
Helix 4
AA4
A
187 196Right-handed alpha
Helix 5
AA5
B
77 81Right-handed 310
Helix 6
AA6
B
119 126Right-handed alpha
Helix 7
AA7
B
181 186Right-handed alpha
Helix 8
AA8
C
84 88Right-handed 310
Helix 9
AA9
C
164 166Right-handed 310
Helix 10
AB1
C
195 197Right-handed 310
Helix 11
AB2
C
209 212Right-handed 310
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There are 17 sheets in PDB entry 5XKU. 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,

There are 2 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
58 64first strand
Strand 2
A
86 94parallel
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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
118 122first strand
Strand 2
A
256 260anti-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
130 131first strand
Strand 2
A
155 156anti-parallel
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There are 2 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
136 140first strand
Strand 2
A
145 146anti-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
151 153first strand
Strand 2
A
251 254anti-parallel
Strand 3
A
176 184anti-parallel
Strand 4
A
229 237anti-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
A
164 169first strand
Strand 2
A
242 247anti-parallel
Strand 3
A
202 205anti-parallel
Strand 4
A
210 213anti-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
2 5first strand
Strand 2
B
17 23anti-parallel
Strand 3
B
68 73anti-parallel
Strand 4
B
60 65anti-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
8 12first strand
Strand 2
B
100 105parallel
Strand 3
B
82 88anti-parallel
Strand 4
B
31 36anti-parallel
Strand 5
B
43 47anti-parallel
Strand 6
B
51 52anti-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
8 12first strand
Strand 2
B
100 105parallel
Strand 3
B
82 88anti-parallel
Strand 4
B
95 96anti-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
B
112 116first strand
Strand 2
B
127 137anti-parallel
Strand 3
B
171 180anti-parallel
Strand 4
B
157 161anti-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
B
151 152first strand
Strand 2
B
143 148anti-parallel
Strand 3
B
189 195anti-parallel
Strand 4
B
203 208anti-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
C
-1 3first strand
Strand 2
C
14 21anti-parallel
Strand 3
C
75 80anti-parallel
Strand 4
C
65 70anti-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
C
7 8first strand
Strand 2
C
115 119parallel
Strand 3
C
89 97anti-parallel
Strand 4
C
30 37anti-parallel
Strand 5
C
43 49anti-parallel
Strand 6
C
55 57anti-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
C
7 8first strand
Strand 2
C
115 119parallel
Strand 3
C
89 97anti-parallel
Strand 4
C
110 111anti-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
C
128 132first strand
Strand 2
C
143 153anti-parallel
Strand 3
C
184 193anti-parallel
Strand 4
C
171 173anti-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
C
128 132first strand
Strand 2
C
143 153anti-parallel
Strand 3
C
184 193anti-parallel
Strand 4
C
177 178anti-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
C
159 162first strand
Strand 2
C
203 208anti-parallel
Strand 3
C
213 218anti-parallel
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