Analysis of interatomic Contacts of Structural Units in PDB entry:
4NUF


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 4NUF entry

There are 2 chains in PDB entry 4NUF (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3ARG 1260
P
 MET 91LEU 106
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 31 helices in PDB entry 4NUF. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
18 34Right-handed alpha
Helix 2
2
A
44 56Right-handed alpha
Helix 3
3
A
66 75Right-handed alpha
Helix 4
4
A
84 89Right-handed alpha
Helix 5
5
A
92 99Right-handed alpha
Helix 6
6
A
130 132Right-handed 310
Helix 7
7
A
133 143Right-handed alpha
Helix 8
8
A
155 167Right-handed alpha
Helix 9
9
A
187 203Right-handed alpha
Helix 10
10
A
211 221Right-handed alpha
Helix 11
11
A
230 232Right-handed 310
Helix 12
12
A
233 239Right-handed alpha
Helix 13
13
A
274 285Right-handed alpha
Helix 14
14
A
288 299Right-handed alpha
Helix 15
15
A
306 314Right-handed alpha
Helix 16
16
A
316 329Right-handed alpha
Helix 17
17
A
337 354Right-handed alpha
Helix 18
18
A
358 371Right-handed alpha
Helix 19
19
A
1056 1075Right-handed alpha
Helix 20
20
A
1076 1081Right-handed alpha
Helix 21
21
A
1083 1093Right-handed alpha
Helix 22
22
A
1094 1106Right-handed alpha
Helix 23
23
A
1145 1163Right-handed alpha
Helix 24
24
A
1165 1178Right-handed alpha
Helix 25
25
A
1187 1205Right-handed alpha
Helix 26
26
A
1212 1229Right-handed alpha
Helix 27
27
A
1231 1240Right-handed alpha
Helix 28
28
A
1240 1245Right-handed alpha
Helix 29
29
A
1248 1257Right-handed alpha
Helix 30
30
P
93 102Right-handed alpha
Helix 31
31
P
103 106Right-handed 310
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There are 6 sheets in PDB entry 4NUF. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

There are 6 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
37 40first strand
Strand 2
A
9 12parallel
Strand 3
A
61 65parallel
Strand 4
A
260 268anti-parallel
Strand 5
A
108 113anti-parallel
Strand 6
A
303 304anti-parallel
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There are 5 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
37 40first strand
Strand 2
A
9 12parallel
Strand 3
A
61 65parallel
Strand 4
A
260 268anti-parallel
Strand 5
A
330 331parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
100 101first strand
Strand 2
A
104 105anti-parallel
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There are 4 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
147 149first strand
Strand 2
A
224 229parallel
Strand 3
A
116 120anti-parallel
Strand 4
A
244 247anti-parallel
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There are 2 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
169 173first strand
Strand 2
A
178 184anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
251 252first strand
Strand 2
A
255 256anti-parallel
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