Analysis of interatomic Contacts of Structural Units in PDB entry:
3MH4


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 3MH4 entry

There are 2 chains in PDB entry 3MH4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 11GLU 353
B
 GLN 11LEU 446
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 15 helices in PDB entry 3MH4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 23Right-handed alpha
Helix 2
2
A
103 108Right-handed alpha
Helix 3
3
A
154 158Right-handed 310
Helix 4
4
A
244 258Right-handed alpha
Helix 5
5
A
274 279Right-handed alpha
Helix 6
6
A
321 328Right-handed alpha
Helix 7
7
B
15 23Right-handed alpha
Helix 8
8
B
103 108Right-handed alpha
Helix 9
9
B
154 158Right-handed 310
Helix 10
10
B
244 258Right-handed alpha
Helix 11
11
B
274 280Right-handed alpha
Helix 12
12
B
297 303Right-handed alpha
Helix 13
13
B
320 328Right-handed alpha
Helix 14
14
B
329 331Right-handed 310
Helix 15
15
B
417 425Right-handed alpha
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There are 11 sheets in PDB entry 3MH4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K,

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
26 37first strand
Strand 2
A
80 94anti-parallel
Strand 3
A
99 102anti-parallel
Strand 4
A
136 142anti-parallel
Strand 5
A
122 131anti-parallel
Strand 6
A
110 117anti-parallel
Strand 7
A
26 37anti-parallel
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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
A
163 168first strand
Strand 2
A
176 185anti-parallel
Strand 3
A
199 201anti-parallel
Strand 4
A
239 243anti-parallel
Strand 5
A
221 226anti-parallel
Strand 6
A
213 215anti-parallel
Strand 7
A
163 168anti-parallel
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There are 4 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
288 289first strand
Strand 2
A
309 310anti-parallel
Strand 3
A
338 342anti-parallel
Strand 4
A
347 349anti-parallel
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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
312 313first strand
Strand 2
A
316 317anti-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
26 37first strand
Strand 2
B
80 94anti-parallel
Strand 3
B
99 102anti-parallel
Strand 4
B
136 142anti-parallel
Strand 5
B
122 131anti-parallel
Strand 6
B
110 116anti-parallel
Strand 7
B
26 37anti-parallel
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There are 7 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
163 168first strand
Strand 2
B
176 185anti-parallel
Strand 3
B
199 201anti-parallel
Strand 4
B
239 243anti-parallel
Strand 5
B
221 225anti-parallel
Strand 6
B
213 215anti-parallel
Strand 7
B
163 168anti-parallel
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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
263 264first strand
Strand 2
B
353 354anti-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
267 270first strand
Strand 2
B
288 293anti-parallel
Strand 3
B
309 310anti-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
316 317first strand
Strand 2
B
312 313anti-parallel
Strand 3
B
336 340anti-parallel
Strand 4
B
347 351anti-parallel
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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
B
376 378first strand
Strand 2
B
385 387anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
413 414first strand
Strand 2
B
406 410anti-parallel
Strand 3
B
435 437anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il