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


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 4RPN entry

There are 4 chains in PDB entry 4RPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
D
 ARG 89ALA 306
C
 PHE 90ALA 306
A
 ARG 89GLU 307
B
 ARG 89GLU 307
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 44 helices in PDB entry 4RPN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
D
104 123Right-handed alpha
Helix 2
2
D
137 144Right-handed alpha
Helix 3
3
D
187 194Right-handed alpha
Helix 4
4
D
201 205Right-handed 310
Helix 5
5
D
206 207Right-handed 310
Helix 6
6
D
208 219Right-handed alpha
Helix 7
7
D
220 222Right-handed 310
Helix 8
8
D
230 241Right-handed alpha
Helix 9
9
D
249 257Right-handed alpha
Helix 10
10
D
282 284Right-handed 310
Helix 11
11
D
286 299Right-handed alpha
Helix 12
12
C
104 112Right-handed alpha
Helix 13
13
C
115 123Right-handed alpha
Helix 14
14
C
138 144Right-handed alpha
Helix 15
15
C
179 183Right-handed 310
Helix 16
16
C
187 194Right-handed alpha
Helix 17
17
C
207 219Right-handed alpha
Helix 18
18
C
220 222Right-handed 310
Helix 19
19
C
230 241Right-handed alpha
Helix 20
20
C
249 257Right-handed alpha
Helix 21
21
C
282 284Right-handed 310
Helix 22
22
C
286 298Right-handed alpha
Helix 23
23
A
104 123Right-handed alpha
Helix 24
24
A
137 144Right-handed alpha
Helix 25
25
A
179 183Right-handed 310
Helix 26
26
A
187 194Right-handed alpha
Helix 27
27
A
201 206Right-handed 310
Helix 28
28
A
207 219Right-handed alpha
Helix 29
29
A
220 222Right-handed 310
Helix 30
30
A
230 241Right-handed alpha
Helix 31
31
A
249 257Right-handed alpha
Helix 32
32
A
282 284Right-handed 310
Helix 33
33
A
286 299Right-handed alpha
Helix 34
34
B
104 123Right-handed alpha
Helix 35
35
B
137 144Right-handed alpha
Helix 36
36
B
179 183Right-handed 310
Helix 37
37
B
187 194Right-handed alpha
Helix 38
38
B
201 206Right-handed 310
Helix 39
39
B
207 219Right-handed alpha
Helix 40
40
B
220 222Right-handed 310
Helix 41
41
B
230 241Right-handed alpha
Helix 42
42
B
249 257Right-handed alpha
Helix 43
43
B
282 284Right-handed 310
Helix 44
44
B
286 298Right-handed alpha
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There are 7 sheets in PDB entry 4RPN. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G,

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
D
161 169first strand
Strand 2
D
273 280anti-parallel
Strand 3
D
149 152anti-parallel
Strand 4
D
98 102parallel
Strand 5
D
127 131parallel
Strand 6
C
224 228parallel
Strand 7
C
196 199parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
245 248first strand
Strand 2
D
171 176anti-parallel
Strand 3
D
261 264anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
196 199first strand
Strand 2
D
224 228parallel
Strand 3
C
127 131parallel
Strand 4
C
98 102parallel
Strand 5
C
149 152parallel
Strand 6
C
273 280anti-parallel
Strand 7
C
161 169anti-parallel
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There are 3 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
245 248first strand
Strand 2
C
171 176anti-parallel
Strand 3
C
261 264anti-parallel
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There are 7 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
161 169first strand
Strand 2
A
273 280anti-parallel
Strand 3
A
149 152anti-parallel
Strand 4
A
98 102parallel
Strand 5
A
127 131parallel
Strand 6
B
224 228parallel
Strand 7
B
196 199parallel
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There are 10 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
261 264first strand
Strand 2
A
171 176anti-parallel
Strand 3
A
243 248anti-parallel
Strand 4
A
195 199parallel
Strand 5
A
224 228parallel
Strand 6
B
127 131parallel
Strand 7
B
98 102parallel
Strand 8
B
149 152parallel
Strand 9
B
273 280anti-parallel
Strand 10
B
161 169anti-parallel
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There are 3 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
245 248first strand
Strand 2
B
171 176anti-parallel
Strand 3
B
261 264anti-parallel
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