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


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 4EMJ entry

There are 2 chains in PDB entry 4EMJ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1GLU 406
B
 THR 1LYS 106
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 14 helices in PDB entry 4EMJ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 24Right-handed alpha
Helix 2
2
A
43 48Right-handed 310
Helix 3
3
A
63 70Right-handed alpha
Helix 4
4
A
129 140Right-handed alpha
Helix 5
5
A
152 165Right-handed alpha
Helix 6
6
A
179 184Right-handed alpha
Helix 7
7
A
184 198Right-handed alpha
Helix 8
8
A
243 249Right-handed alpha
Helix 9
9
A
291 307Right-handed alpha
Helix 10
10
A
369 381Right-handed alpha
Helix 11
11
A
387 393Right-handed alpha
Helix 12
12
A
397 406Right-handed alpha
Helix 13
13
B
9 11Right-handed 310
Helix 14
14
B
48 52Right-handed 310
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There are 10 sheets in PDB entry 4EMJ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 5 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
72 76first strand
Strand 2
A
29 34parallel
Strand 3
A
4 8parallel
Strand 4
A
102 105parallel
Strand 5
A
270 272parallel
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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
A
80 84first strand
Strand 2
A
89 92anti-parallel
Strand 3
A
97 99anti-parallel
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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
109 111first strand
Strand 2
A
239 241anti-parallel
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There are 5 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
124 125first strand
Strand 2
A
232 235parallel
Strand 3
A
145 149parallel
Strand 4
A
168 172parallel
Strand 5
A
201 203parallel
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There are 3 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
208 212first strand
Strand 2
A
219 222anti-parallel
Strand 3
A
227 229anti-parallel
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There are 3 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
257 258first strand
Strand 2
A
277 280parallel
Strand 3
A
286 287anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
318 323first strand
Strand 2
A
326 331anti-parallel
Strand 3
A
360 367anti-parallel
Strand 4
A
351 357anti-parallel
Strand 5
A
339 344anti-parallel
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There are 3 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
3 7first strand
Strand 2
B
95 98anti-parallel
Strand 3
B
89 92anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
16 19first strand
Strand 2
B
26 31anti-parallel
Strand 3
B
34 39anti-parallel
Strand 4
B
86 87anti-parallel
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There are 4 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
53 55first strand
Strand 2
B
58 60anti-parallel
Strand 3
B
67 69anti-parallel
Strand 4
B
75 77anti-parallel
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