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


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 4PSW entry


Note, this PDB entry contains modified residue(s) PHOSPHOTHREONINE (TPO) . This residue is treated as heterogroup (ligand) both in the PDB entry and in LPC/CSU analysis.

There are 4 chains in PDB entry 4PSW (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASP 5SER 320
B
 PRO 7LEU 33
B
 TRP 35GLY 390
C
 GLY 9LYS 46
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 20 helices in PDB entry 4PSW. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
7 10Right-handed 310
Helix 2
2
A
15 18Right-handed alpha
Helix 3
3
A
36 41Right-handed alpha
Helix 4
4
A
82 89Right-handed alpha
Helix 5
5
A
100 114Right-handed alpha
Helix 6
6
A
116 121Right-handed alpha
Helix 7
7
A
143 154Right-handed alpha
Helix 8
8
A
154 161Right-handed alpha
Helix 9
9
A
201 208Right-handed alpha
Helix 10
10
A
224 227Right-handed 310
Helix 11
11
A
230 245Right-handed alpha
Helix 12
12
A
258 276Right-handed alpha
Helix 13
13
A
277 282Right-handed alpha
Helix 14
14
A
289 301Right-handed alpha
Helix 15
15
A
303 319Right-handed alpha
Helix 16
16
B
9 24Right-handed alpha
Helix 17
17
B
83 86Right-handed 310
Helix 18
18
B
326 328Right-handed 310
Helix 19
19
B
333 338Right-handed alpha
Helix 20
20
C
32 43Right-handed alpha
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There are 12 sheets in PDB entry 4PSW. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 2 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
12 14first strand
Strand 2
A
45 47anti-parallel
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There are 5 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
28 31first strand
Strand 2
A
19 24anti-parallel
Strand 3
A
53 59parallel
Strand 4
A
65 70anti-parallel
Strand 5
A
97 98parallel
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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
49 50first strand
Strand 2
A
73 74anti-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
A
122 128first strand
Strand 2
A
133 140anti-parallel
Strand 3
A
175 181anti-parallel
Strand 4
A
187 197anti-parallel
Strand 5
A
213 222anti-parallel
Strand 6
A
249 254parallel
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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
25 32first strand
Strand 2
B
376 382anti-parallel
Strand 3
B
367 372anti-parallel
Strand 4
B
355 360anti-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
40 42first strand
Strand 2
B
54 62anti-parallel
Strand 3
B
48 49anti-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
40 42first strand
Strand 2
B
54 62anti-parallel
Strand 3
B
71 81anti-parallel
Strand 4
B
108 117anti-parallel
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There are 4 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
121 127first strand
Strand 2
B
130 138anti-parallel
Strand 3
B
143 147anti-parallel
Strand 4
B
151 156anti-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
165 168first strand
Strand 2
B
175 179anti-parallel
Strand 3
B
185 189anti-parallel
Strand 4
B
201 203anti-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
211 216first strand
Strand 2
B
223 228anti-parallel
Strand 3
B
232 237anti-parallel
Strand 4
B
244 249anti-parallel
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There are 4 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
254 259first strand
Strand 2
B
266 271anti-parallel
Strand 3
B
276 280anti-parallel
Strand 4
B
289 291anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
298 303first strand
Strand 2
B
310 315anti-parallel
Strand 3
B
320 324anti-parallel
Strand 4
B
344 348anti-parallel
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