Analysis of interatomic Contacts of Structural Units in PDB entry:
2NRU


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 2NRU entry


Note, this PDB entry contains modified residue(s) PHOSPHOSERINE (SEP) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 8 chains in PDB entry 2NRU (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 164MET 344
A
 ARG 347THR 458
B
 THR 163MET 344
B
 ARG 347THR 458
C
 ARG 164MET 344
C
 ARG 347THR 458
D
 ARG 164MET 344
D
 ARG 347THR 458
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 57 helices in PDB entry 2NRU. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
169 177Right-handed alpha
Helix 2
2
A
225 240Right-handed alpha
Helix 3
3
A
269 276Right-handed alpha
Helix 4
4
A
277 280Right-handed 310
Helix 5
5
A
284 305Right-handed alpha
Helix 6
6
A
313 315Right-handed 310
Helix 7
7
A
351 355Right-handed 310
Helix 8
8
A
356 361Right-handed alpha
Helix 9
9
A
366 383Right-handed alpha
Helix 10
10
A
397 405Right-handed alpha
Helix 11
11
A
409 414Right-handed alpha
Helix 12
12
A
422 437Right-handed alpha
Helix 13
13
A
446 458Right-handed alpha
Helix 14
14
B
169 177Right-handed alpha
Helix 15
15
B
223 240Right-handed alpha
Helix 16
16
B
269 275Right-handed alpha
Helix 17
17
B
276 280Right-handed 310
Helix 18
18
B
284 305Right-handed alpha
Helix 19
19
B
313 315Right-handed 310
Helix 20
20
B
351 355Right-handed 310
Helix 21
21
B
356 361Right-handed alpha
Helix 22
22
B
365 383Right-handed alpha
Helix 23
23
B
395 397Right-handed 310
Helix 24
24
B
398 405Right-handed alpha
Helix 25
25
B
422 437Right-handed alpha
Helix 26
26
B
440 444Right-handed 310
Helix 27
27
B
446 458Right-handed alpha
Helix 28
28
C
169 176Right-handed alpha
Helix 29
29
C
184 188Right-handed 310
Helix 30
30
C
225 240Right-handed alpha
Helix 31
31
C
269 276Right-handed alpha
Helix 32
32
C
277 280Right-handed 310
Helix 33
33
C
284 305Right-handed alpha
Helix 34
34
C
313 315Right-handed 310
Helix 35
35
C
351 355Right-handed 310
Helix 36
36
C
356 361Right-handed alpha
Helix 37
37
C
365 383Right-handed alpha
Helix 38
38
C
397 405Right-handed alpha
Helix 39
39
C
409 414Right-handed alpha
Helix 40
40
C
422 437Right-handed alpha
Helix 41
41
C
440 444Right-handed 310
Helix 42
42
C
446 458Right-handed alpha
Helix 43
43
D
170 177Right-handed alpha
Helix 44
44
D
184 188Right-handed 310
Helix 45
45
D
224 240Right-handed alpha
Helix 46
46
D
269 275Right-handed alpha
Helix 47
47
D
276 280Right-handed 310
Helix 48
48
D
284 305Right-handed alpha
Helix 49
49
D
313 315Right-handed 310
Helix 50
50
D
351 355Right-handed 310
Helix 51
51
D
356 361Right-handed alpha
Helix 52
52
D
365 383Right-handed alpha
Helix 53
53
D
396 405Right-handed alpha
Helix 54
54
D
409 414Right-handed alpha
Helix 55
55
D
422 437Right-handed alpha
Helix 56
56
D
440 444Right-handed 310
Helix 57
57
D
446 458Right-handed alpha
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There are 15 sheets in PDB entry 2NRU. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O,

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
166 167first strand
Strand 2
A
248 252parallel
Strand 3
A
259 263anti-parallel
Strand 4
A
209 215anti-parallel
Strand 5
A
198 204anti-parallel
Strand 6
A
191 194anti-parallel
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There are 2 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
307 308first strand
Strand 2
A
334 335anti-parallel
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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
317 319first strand
Strand 2
A
325 327anti-parallel
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There are 2 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
343 344first strand
Strand 2
A
363 364anti-parallel
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There are 6 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
166 167first strand
Strand 2
B
248 252parallel
Strand 3
B
259 263anti-parallel
Strand 4
B
208 215anti-parallel
Strand 5
B
198 205anti-parallel
Strand 6
B
191 195anti-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
B
307 308first strand
Strand 2
B
334 335anti-parallel
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There are 2 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 319first strand
Strand 2
B
325 327anti-parallel
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There are 5 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
191 194first strand
Strand 2
C
198 205anti-parallel
Strand 3
C
208 215anti-parallel
Strand 4
C
259 263anti-parallel
Strand 5
C
248 252anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
307 308first strand
Strand 2
C
334 335anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
317 319first strand
Strand 2
C
325 327anti-parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
343 344first strand
Strand 2
C
363 364anti-parallel
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There are 6 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
166 169first strand
Strand 2
D
248 254parallel
Strand 3
D
259 263anti-parallel
Strand 4
D
208 215anti-parallel
Strand 5
D
198 205anti-parallel
Strand 6
D
191 193anti-parallel
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There are 2 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
307 308first strand
Strand 2
D
334 335anti-parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
317 319first strand
Strand 2
D
325 327anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
343 344first strand
Strand 2
D
363 364anti-parallel
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