Analysis of interatomic Contacts of Structural Units in PDB entry:
4H3W


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 4H3W entry

There are 46 chains in PDB entry 4H3W (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 38GLU 58
A
 VAL 60MSE 78
A
 ILE 80ILE 80
A
 GLY 82GLY 82
A
 SER 84ASP 90
A
 VAL 92LEU 123
A
 SER 125VAL 127
A
 ASN 129SER 144
A
 GLU 147PRO 169
A
 THR 171PHE 174
A
 PHE 176VAL 177
A
 ASN 179GLU 180
A
 LEU 182GLN 191
A
 ILE 193SER 201
A
 GLN 203VAL 292
A
 GLY 294THR 304
A
 GLU 306PRO 309
A
 MSE 311MSE 311
A
 ASP 313LEU 332
A
 GLY 335GLN 336
A
 THR 338LEU 342
A
 LEU 344LEU 344
A
 GLU 347ILE 350
B
 GLU 38GLU 58
B
 VAL 60MSE 78
B
 ILE 80ILE 80
B
 GLY 82GLY 82
B
 SER 84ASP 90
B
 VAL 92LEU 123
B
 SER 125VAL 127
B
 ASN 129SER 144
B
 GLU 147PRO 169
B
 THR 171PHE 174
B
 PHE 176VAL 177
B
 ASN 179GLU 180
B
 LEU 182GLN 191
B
 ILE 193SER 201
B
 GLN 203VAL 292
B
 GLY 294THR 304
B
 GLU 306PRO 309
B
 MSE 311MSE 311
B
 ASP 313LEU 332
B
 GLY 335GLN 336
B
 THR 338LEU 342
B
 LEU 344LEU 344
B
 GLU 347GLY 349
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 4H3W. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
51 55Right-handed alpha
Helix 2
2
A
56 60Right-handed 310
Helix 3
3
A
102 108Right-handed 310
Helix 4
4
A
181 187Right-handed alpha
Helix 5
5
A
201 207Right-handed alpha
Helix 6
6
A
245 250Right-handed alpha
Helix 7
7
A
307 314Right-handed 310
Helix 8
8
B
51 55Right-handed alpha
Helix 9
9
B
56 60Right-handed 310
Helix 10
10
B
102 108Right-handed 310
Helix 11
11
B
181 187Right-handed alpha
Helix 12
12
B
201 207Right-handed alpha
Helix 13
13
B
245 250Right-handed alpha
Helix 14
14
B
307 314Right-handed 310
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There are 10 sheets in PDB entry 4H3W. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 3 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
39 43first strand
Strand 2
A
337 347anti-parallel
Strand 3
A
47 50anti-parallel
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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
39 43first strand
Strand 2
A
337 347anti-parallel
Strand 3
A
254 263anti-parallel
Strand 4
A
296 303anti-parallel
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There are 6 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
63 66first strand
Strand 2
A
69 77anti-parallel
Strand 3
A
212 222anti-parallel
Strand 4
A
120 127anti-parallel
Strand 5
A
161 165anti-parallel
Strand 6
A
175 178parallel
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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
79 80first strand
Strand 2
A
91 100anti-parallel
Strand 3
A
192 200anti-parallel
Strand 4
A
131 141anti-parallel
Strand 5
A
146 156anti-parallel
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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
A
230 237first strand
Strand 2
A
316 324anti-parallel
Strand 3
A
268 276anti-parallel
Strand 4
A
290 292anti-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
B
39 43first strand
Strand 2
B
337 347anti-parallel
Strand 3
B
48 50anti-parallel
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There are 4 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
39 43first strand
Strand 2
B
337 347anti-parallel
Strand 3
B
254 263anti-parallel
Strand 4
B
296 303anti-parallel
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There are 6 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
63 66first strand
Strand 2
B
69 77anti-parallel
Strand 3
B
212 222anti-parallel
Strand 4
B
120 127anti-parallel
Strand 5
B
161 165anti-parallel
Strand 6
B
175 178parallel
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There are 5 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
79 80first strand
Strand 2
B
91 100anti-parallel
Strand 3
B
192 200anti-parallel
Strand 4
B
131 141anti-parallel
Strand 5
B
146 156anti-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
230 237first strand
Strand 2
B
316 324anti-parallel
Strand 3
B
268 276anti-parallel
Strand 4
B
290 292anti-parallel
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