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


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 4PXG entry

There are 2 chains in PDB entry 4PXG (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 6LEU 489
B
 THR 6LEU 489
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 48 helices in PDB entry 4PXG. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
6 18Right-handed alpha
Helix 2
2
A
21 27Right-handed alpha
Helix 3
3
A
37 45Right-handed alpha
Helix 4
4
A
90 96Right-handed alpha
Helix 5
5
A
102 109Right-handed alpha
Helix 6
6
A
123 127Right-handed 310
Helix 7
7
A
140 160Right-handed alpha
Helix 8
8
A
162 166Right-handed 310
Helix 9
9
A
167 171Right-handed 310
Helix 10
10
A
182 184Right-handed 310
Helix 11
11
A
204 216Right-handed alpha
Helix 12
12
A
228 233Right-handed 310
Helix 13
13
A
236 246Right-handed alpha
Helix 14
14
A
247 249Right-handed 310
Helix 15
15
A
252 261Right-handed alpha
Helix 16
16
A
268 278Right-handed alpha
Helix 17
17
A
293 300Right-handed alpha
Helix 18
18
A
324 330Right-handed alpha
Helix 19
19
A
342 351Right-handed alpha
Helix 20
20
A
377 383Right-handed alpha
Helix 21
21
A
383 399Right-handed alpha
Helix 22
22
A
422 426Right-handed 310
Helix 23
23
A
477 486Right-handed alpha
Helix 24
24
A
487 489Right-handed 310
Helix 25
25
B
7 18Right-handed alpha
Helix 26
26
B
21 27Right-handed alpha
Helix 27
27
B
37 45Right-handed alpha
Helix 28
28
B
90 96Right-handed alpha
Helix 29
29
B
102 109Right-handed alpha
Helix 30
30
B
123 127Right-handed 310
Helix 31
31
B
140 160Right-handed alpha
Helix 32
32
B
162 166Right-handed 310
Helix 33
33
B
167 171Right-handed 310
Helix 34
34
B
182 184Right-handed 310
Helix 35
35
B
204 216Right-handed alpha
Helix 36
36
B
228 233Right-handed 310
Helix 37
37
B
236 246Right-handed alpha
Helix 38
38
B
247 249Right-handed 310
Helix 39
39
B
252 261Right-handed alpha
Helix 40
40
B
268 278Right-handed alpha
Helix 41
41
B
293 300Right-handed alpha
Helix 42
42
B
324 330Right-handed alpha
Helix 43
43
B
342 351Right-handed alpha
Helix 44
44
B
377 383Right-handed alpha
Helix 45
45
B
383 399Right-handed alpha
Helix 46
46
B
422 426Right-handed 310
Helix 47
47
B
477 486Right-handed alpha
Helix 48
48
B
487 489Right-handed 310
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There are 14 sheets in PDB entry 4PXG. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N,

There are 4 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
78 80first strand
Strand 2
A
64 72anti-parallel
Strand 3
A
110 117parallel
Strand 4
A
129 136anti-parallel
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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
84 88first strand
Strand 2
A
199 203anti-parallel
Strand 3
A
174 178anti-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
186 189first strand
Strand 2
A
192 197anti-parallel
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There are 3 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
301 308first strand
Strand 2
A
352 360parallel
Strand 3
A
366 374anti-parallel
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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
318 319first strand
Strand 2
A
472 476anti-parallel
Strand 3
A
430 433anti-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
414 418first strand
Strand 2
A
401 406anti-parallel
Strand 3
A
454 456parallel
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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
A
446 448first strand
Strand 2
A
468 470anti-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
78 80first strand
Strand 2
B
64 72anti-parallel
Strand 3
B
110 118parallel
Strand 4
B
129 136anti-parallel
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There are 3 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
84 88first strand
Strand 2
B
199 203anti-parallel
Strand 3
B
174 178anti-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
186 189first strand
Strand 2
B
192 197anti-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
301 308first strand
Strand 2
B
352 360parallel
Strand 3
B
366 374anti-parallel
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There are 3 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
318 322first strand
Strand 2
B
472 476anti-parallel
Strand 3
B
430 433anti-parallel
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There are 3 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
414 418first strand
Strand 2
B
401 406anti-parallel
Strand 3
B
454 456parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
446 448first strand
Strand 2
B
468 470anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il