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


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 4RLH entry

There are 4 chains in PDB entry 4RLH (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1MET 258
B
 MET 1MET 258
D
 MET 1MET 258
C
 MET 1MET 258
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 52 helices in PDB entry 4RLH. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
19 31Right-handed alpha
Helix 2
2
A
44 55Right-handed alpha
Helix 3
3
A
67 80Right-handed alpha
Helix 4
4
A
96 101Right-handed 310
Helix 5
5
A
109 121Right-handed alpha
Helix 6
6
A
122 132Right-handed alpha
Helix 7
7
A
146 150Right-handed 310
Helix 8
8
A
157 179Right-handed alpha
Helix 9
9
A
200 214Right-handed alpha
Helix 10
10
A
221 234Right-handed alpha
Helix 11
11
A
235 238Right-handed 310
Helix 12
12
A
250 254Right-handed 310
Helix 13
13
B
19 31Right-handed alpha
Helix 14
14
B
41 43Right-handed 310
Helix 15
15
B
44 55Right-handed alpha
Helix 16
16
B
67 80Right-handed alpha
Helix 17
17
B
96 101Right-handed 310
Helix 18
18
B
109 121Right-handed alpha
Helix 19
19
B
122 132Right-handed alpha
Helix 20
20
B
146 150Right-handed 310
Helix 21
21
B
156 179Right-handed alpha
Helix 22
22
B
194 198Right-handed 310
Helix 23
23
B
202 214Right-handed alpha
Helix 24
24
B
221 234Right-handed alpha
Helix 25
25
B
235 238Right-handed 310
Helix 26
26
B
250 254Right-handed 310
Helix 27
27
D
19 31Right-handed alpha
Helix 28
28
D
41 55Right-handed alpha
Helix 29
29
D
67 80Right-handed alpha
Helix 30
30
D
96 101Right-handed 310
Helix 31
31
D
109 121Right-handed alpha
Helix 32
32
D
122 132Right-handed alpha
Helix 33
33
D
146 150Right-handed 310
Helix 34
34
D
157 179Right-handed alpha
Helix 35
35
D
200 214Right-handed alpha
Helix 36
36
D
221 234Right-handed alpha
Helix 37
37
D
235 238Right-handed 310
Helix 38
38
D
250 254Right-handed 310
Helix 39
39
C
19 31Right-handed alpha
Helix 40
40
C
41 43Right-handed 310
Helix 41
41
C
44 55Right-handed alpha
Helix 42
42
C
67 80Right-handed alpha
Helix 43
43
C
96 101Right-handed 310
Helix 44
44
C
109 121Right-handed alpha
Helix 45
45
C
122 132Right-handed alpha
Helix 46
46
C
146 150Right-handed 310
Helix 47
47
C
157 179Right-handed alpha
Helix 48
48
C
194 198Right-handed 310
Helix 49
49
C
202 214Right-handed alpha
Helix 50
50
C
221 234Right-handed alpha
Helix 51
51
C
235 238Right-handed 310
Helix 52
52
C
250 254Right-handed 310
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There are 4 sheets in PDB entry 4RLH. Click on sheet of interest to get list of strands forming it: A, B, C, D,

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
60 62first strand
Strand 2
A
34 39parallel
Strand 3
A
8 11parallel
Strand 4
A
85 90parallel
Strand 5
A
135 145parallel
Strand 6
A
183 189parallel
Strand 7
A
243 247parallel
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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
B
60 62first strand
Strand 2
B
34 39parallel
Strand 3
B
8 11parallel
Strand 4
B
85 90parallel
Strand 5
B
135 145parallel
Strand 6
B
183 189parallel
Strand 7
B
244 247parallel
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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
60 62first strand
Strand 2
D
34 39parallel
Strand 3
D
8 11parallel
Strand 4
D
85 90parallel
Strand 5
D
135 145parallel
Strand 6
D
183 189parallel
Strand 7
D
244 247parallel
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There are 7 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
60 62first strand
Strand 2
C
34 39parallel
Strand 3
C
8 11parallel
Strand 4
C
85 90parallel
Strand 5
C
135 145parallel
Strand 6
C
183 189parallel
Strand 7
C
244 247parallel
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