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


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 4RXM entry

There are 2 chains in PDB entry 4RXM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 21SER 311
B
 LYS 23ILE 310
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 24 helices in PDB entry 4RXM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
36 54Right-handed alpha
Helix 2
2
A
65 79Right-handed alpha
Helix 3
3
A
94 104Right-handed alpha
Helix 4
4
A
127 143Right-handed alpha
Helix 5
5
A
158 176Right-handed alpha
Helix 6
6
A
190 202Right-handed alpha
Helix 7
7
A
203 205Right-handed 310
Helix 8
8
A
216 230Right-handed alpha
Helix 9
9
A
245 254Right-handed alpha
Helix 10
10
A
264 283Right-handed alpha
Helix 11
11
A
297 304Right-handed 310
Helix 12
12
A
306 310Right-handed 310
Helix 13
13
B
36 54Right-handed alpha
Helix 14
14
B
65 79Right-handed alpha
Helix 15
15
B
94 104Right-handed alpha
Helix 16
16
B
127 143Right-handed alpha
Helix 17
17
B
158 174Right-handed alpha
Helix 18
18
B
190 202Right-handed alpha
Helix 19
19
B
203 205Right-handed 310
Helix 20
20
B
216 230Right-handed alpha
Helix 21
21
B
245 255Right-handed alpha
Helix 22
22
B
264 283Right-handed alpha
Helix 23
23
B
297 304Right-handed 310
Helix 24
24
B
306 310Right-handed 310
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There are 6 sheets in PDB entry 4RXM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F,

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
56 61first strand
Strand 2
A
26 31parallel
Strand 3
A
83 86parallel
Strand 4
A
108 111parallel
Strand 5
A
123 126parallel
Strand 6
A
289 291parallel
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There are 4 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
179 186first strand
Strand 2
A
147 153parallel
Strand 3
A
211 214parallel
Strand 4
A
238 240parallel
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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
260 262first strand
Strand 2
A
294 296anti-parallel
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There are 6 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 61first strand
Strand 2
B
26 31parallel
Strand 3
B
83 86parallel
Strand 4
B
108 111parallel
Strand 5
B
123 126parallel
Strand 6
B
289 291parallel
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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
B
179 186first strand
Strand 2
B
147 153parallel
Strand 3
B
211 214parallel
Strand 4
B
238 240parallel
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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
260 262first strand
Strand 2
B
294 296anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il