Analysis of interatomic Contacts of Structural Units in PDB entry:
3RRM


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 3RRM entry

There are 3 chains in PDB entry 3RRM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 98ASP 482
B
 THR 244PRO 538
C
 GLY 0HIS 381
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 37 helices in PDB entry 3RRM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
100 110Right-handed alpha
Helix 2
2
A
116 128Right-handed alpha
Helix 3
3
A
143 156Right-handed alpha
Helix 4
4
A
171 186Right-handed alpha
Helix 5
5
A
215 225Right-handed alpha
Helix 6
6
A
240 247Right-handed alpha
Helix 7
7
A
249 261Right-handed alpha
Helix 8
8
A
275 286Right-handed alpha
Helix 9
9
A
300 302Right-handed 310
Helix 10
10
A
313 315Right-handed 310
Helix 11
11
A
316 325Right-handed alpha
Helix 12
12
A
339 353Right-handed alpha
Helix 13
13
A
365 378Right-handed alpha
Helix 14
14
A
416 426Right-handed alpha
Helix 15
15
A
442 457Right-handed alpha
Helix 16
16
A
468 482Right-handed alpha
Helix 17
17
B
244 267Right-handed alpha
Helix 18
18
B
267 274Right-handed alpha
Helix 19
19
B
275 290Right-handed alpha
Helix 20
20
B
291 295Right-handed 310
Helix 21
21
B
299 316Right-handed alpha
Helix 22
22
B
320 346Right-handed alpha
Helix 23
23
B
349 364Right-handed alpha
Helix 24
24
B
366 379Right-handed alpha
Helix 25
25
B
380 384Right-handed 310
Helix 26
26
B
391 398Right-handed alpha
Helix 27
27
B
410 431Right-handed alpha
Helix 28
28
B
434 439Right-handed alpha
Helix 29
29
B
447 460Right-handed alpha
Helix 30
30
B
466 489Right-handed alpha
Helix 31
31
B
489 501Right-handed alpha
Helix 32
32
B
501 507Right-handed alpha
Helix 33
33
B
508 511Right-handed 310
Helix 34
34
B
512 527Right-handed alpha
Helix 35
35
C
64 73Right-handed alpha
Helix 36
36
C
202 207Right-handed alpha
Helix 37
37
C
317 321Right-handed 310
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There are 9 sheets in PDB entry 3RRM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

There are 7 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
193 196first strand
Strand 2
A
211 214parallel
Strand 3
A
165 168parallel
Strand 4
A
235 238parallel
Strand 5
A
266 270parallel
Strand 6
A
134 137parallel
Strand 7
A
290 293parallel
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There are 7 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
357 360first strand
Strand 2
A
383 386parallel
Strand 3
A
333 336parallel
Strand 4
A
401 404parallel
Strand 5
A
434 440parallel
Strand 6
A
304 310parallel
Strand 7
A
461 465parallel
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There are 5 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
3 4first strand
Strand 2
C
256 262parallel
Strand 3
C
245 253anti-parallel
Strand 4
C
225 231anti-parallel
Strand 5
C
214 220anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 13first strand
Strand 2
C
312 315parallel
Strand 3
C
305 307anti-parallel
Strand 4
C
292 298anti-parallel
Strand 5
C
278 284anti-parallel
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There are 4 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
17 25first strand
Strand 2
C
373 380anti-parallel
Strand 3
C
364 368anti-parallel
Strand 4
C
338 342anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
42 45first strand
Strand 2
C
50 55anti-parallel
Strand 3
C
58 63anti-parallel
Strand 4
C
82 85anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
91 95first strand
Strand 2
C
98 102anti-parallel
Strand 3
C
106 111anti-parallel
Strand 4
C
118 123anti-parallel
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There are 4 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
128 134first strand
Strand 2
C
137 142anti-parallel
Strand 3
C
147 151anti-parallel
Strand 4
C
157 161anti-parallel
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There are 4 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
164 169first strand
Strand 2
C
173 178anti-parallel
Strand 3
C
183 189anti-parallel
Strand 4
C
192 199anti-parallel
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