Analysis of interatomic Contacts of Structural Units in PDB entry:
4ME4


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 4ME4 entry

There are 2 chains in PDB entry 4ME4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 0ARG 360
B
 TYR -2ARG 360
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 39 helices in PDB entry 4ME4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
1 18Right-handed alpha
Helix 2
2
A
20 37Right-handed alpha
Helix 3
3
A
71 80Right-handed alpha
Helix 4
4
A
87 91Right-handed 310
Helix 5
5
A
96 103Right-handed alpha
Helix 6
6
A
137 177Right-handed alpha
Helix 7
7
A
178 182Right-handed 310
Helix 8
8
A
186 204Right-handed alpha
Helix 9
9
A
207 218Right-handed alpha
Helix 10
10
A
219 221Right-handed 310
Helix 11
11
A
222 228Right-handed 310
Helix 12
12
A
229 234Right-handed alpha
Helix 13
13
A
240 249Right-handed alpha
Helix 14
14
A
249 259Right-handed alpha
Helix 15
15
A
263 276Right-handed alpha
Helix 16
16
A
290 294Right-handed 310
Helix 17
17
A
295 311Right-handed alpha
Helix 18
18
A
321 333Right-handed alpha
Helix 19
19
A
338 359Right-handed alpha
Helix 20
20
B
2 18Right-handed alpha
Helix 21
21
B
20 37Right-handed alpha
Helix 22
22
B
70 80Right-handed alpha
Helix 23
23
B
87 91Right-handed 310
Helix 24
24
B
96 102Right-handed alpha
Helix 25
25
B
137 177Right-handed alpha
Helix 26
26
B
178 182Right-handed 310
Helix 27
27
B
186 204Right-handed alpha
Helix 28
28
B
207 218Right-handed alpha
Helix 29
29
B
219 221Right-handed 310
Helix 30
30
B
222 228Right-handed 310
Helix 31
31
B
229 234Right-handed alpha
Helix 32
32
B
242 249Right-handed alpha
Helix 33
33
B
249 259Right-handed alpha
Helix 34
34
B
263 276Right-handed alpha
Helix 35
35
B
290 294Right-handed 310
Helix 36
36
B
295 311Right-handed alpha
Helix 37
37
B
321 333Right-handed alpha
Helix 38
38
B
338 348Right-handed alpha
Helix 39
39
B
348 359Right-handed alpha
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There are 2 sheets in PDB entry 4ME4. Click on sheet of interest to get list of strands forming it: A, B,

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
63 66first strand
Strand 2
A
52 56anti-parallel
Strand 3
A
38 47anti-parallel
Strand 4
A
121 130anti-parallel
Strand 5
A
109 115anti-parallel
Strand 6
A
83 85anti-parallel
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There are 6 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
63 66first strand
Strand 2
B
52 56anti-parallel
Strand 3
B
38 47anti-parallel
Strand 4
B
121 130anti-parallel
Strand 5
B
109 115anti-parallel
Strand 6
B
83 85anti-parallel
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