Analysis of interatomic Contacts of Structural Units in PDB entry:
1RPN


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 1RPN entry

There are 4 chains in PDB entry 1RPN (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ARG 3GLU 323
B
 ARG 3GLU 323
C
 THR 2GLU 323
D
 THR 2GLU 323
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 64 helices in PDB entry 1RPN. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
12 25Right-handed alpha
Helix 2
2
A
41 47Right-handed alpha
Helix 3
3
A
49 51Right-handed 310
Helix 4
4
A
62 74Right-handed alpha
Helix 5
5
A
86 91Right-handed alpha
Helix 6
6
A
93 102Right-handed alpha
Helix 7
7
A
102 116Right-handed alpha
Helix 8
8
A
128 131Right-handed 310
Helix 9
9
A
148 169Right-handed alpha
Helix 10
10
A
189 203Right-handed alpha
Helix 11
11
A
223 236Right-handed alpha
Helix 12
12
A
252 262Right-handed alpha
Helix 13
13
A
266 269Right-handed 310
Helix 14
14
A
275 278Right-handed 310
Helix 15
15
A
290 298Right-handed alpha
Helix 16
16
A
304 323Right-handed alpha
Helix 17
17
B
12 25Right-handed alpha
Helix 18
18
B
41 47Right-handed alpha
Helix 19
19
B
49 51Right-handed 310
Helix 20
20
B
62 74Right-handed alpha
Helix 21
21
B
86 91Right-handed alpha
Helix 22
22
B
93 102Right-handed alpha
Helix 23
23
B
102 116Right-handed alpha
Helix 24
24
B
128 131Right-handed 310
Helix 25
25
B
148 169Right-handed alpha
Helix 26
26
B
189 203Right-handed alpha
Helix 27
27
B
223 236Right-handed alpha
Helix 28
28
B
252 262Right-handed alpha
Helix 29
29
B
266 269Right-handed 310
Helix 30
30
B
275 278Right-handed 310
Helix 31
31
B
290 298Right-handed alpha
Helix 32
32
B
304 323Right-handed alpha
Helix 33
33
C
12 25Right-handed alpha
Helix 34
34
C
41 47Right-handed alpha
Helix 35
35
C
49 51Right-handed 310
Helix 36
36
C
62 74Right-handed alpha
Helix 37
37
C
86 91Right-handed alpha
Helix 38
38
C
93 102Right-handed alpha
Helix 39
39
C
102 116Right-handed alpha
Helix 40
40
C
128 131Right-handed 310
Helix 41
41
C
148 169Right-handed alpha
Helix 42
42
C
189 203Right-handed alpha
Helix 43
43
C
223 236Right-handed alpha
Helix 44
44
C
252 262Right-handed alpha
Helix 45
45
C
266 269Right-handed 310
Helix 46
46
C
275 278Right-handed 310
Helix 47
47
C
290 298Right-handed alpha
Helix 48
48
C
304 323Right-handed alpha
Helix 49
49
D
12 25Right-handed alpha
Helix 50
50
D
41 47Right-handed alpha
Helix 51
51
D
49 51Right-handed 310
Helix 52
52
D
62 74Right-handed alpha
Helix 53
53
D
86 91Right-handed alpha
Helix 54
54
D
93 102Right-handed alpha
Helix 55
55
D
102 116Right-handed alpha
Helix 56
56
D
128 131Right-handed 310
Helix 57
57
D
148 169Right-handed alpha
Helix 58
58
D
189 203Right-handed alpha
Helix 59
59
D
223 236Right-handed alpha
Helix 60
60
D
252 262Right-handed alpha
Helix 61
61
D
266 269Right-handed 310
Helix 62
62
D
275 278Right-handed 310
Helix 63
63
D
290 296Right-handed alpha
Helix 64
64
D
304 323Right-handed alpha
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There are 16 sheets in PDB entry 1RPN. 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, P,

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
53 57first strand
Strand 2
A
28 33parallel
Strand 3
A
4 8parallel
Strand 4
A
77 80parallel
Strand 5
A
120 126parallel
Strand 6
A
172 177parallel
Strand 7
A
242 244parallel
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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
180 181first strand
Strand 2
A
221 222parallel
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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
209 211first strand
Strand 2
A
271 273parallel
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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
217 219first strand
Strand 2
A
249 251anti-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
B
53 57first strand
Strand 2
B
28 33parallel
Strand 3
B
4 8parallel
Strand 4
B
77 80parallel
Strand 5
B
120 126parallel
Strand 6
B
172 177parallel
Strand 7
B
242 244parallel
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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
180 181first strand
Strand 2
B
221 222parallel
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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
209 211first strand
Strand 2
B
271 273parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
217 219first strand
Strand 2
B
249 251anti-parallel
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There are 7 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
53 57first strand
Strand 2
C
28 33parallel
Strand 3
C
4 8parallel
Strand 4
C
77 80parallel
Strand 5
C
120 126parallel
Strand 6
C
172 177parallel
Strand 7
C
242 244parallel
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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
180 181first strand
Strand 2
C
221 222parallel
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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
209 211first strand
Strand 2
C
271 273parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
217 219first strand
Strand 2
C
249 251anti-parallel
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There are 7 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
53 57first strand
Strand 2
D
28 33parallel
Strand 3
D
4 8parallel
Strand 4
D
77 80parallel
Strand 5
D
120 126parallel
Strand 6
D
172 177parallel
Strand 7
D
242 244parallel
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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
180 181first strand
Strand 2
D
221 222parallel
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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
209 211first strand
Strand 2
D
271 273parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
217 219first strand
Strand 2
D
249 251anti-parallel
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