Analysis of interatomic Contacts of Structural Units in PDB entry:
4PW4


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 4PW4 entry

There is 1 chain in PDB entry 4PW4 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3ASP 867
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 38 helices in PDB entry 4PW4. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
9 11Right-handed 310
Helix 2
2
A
95 99Right-handed 310
Helix 3
3
A
120 124Right-handed 310
Helix 4
4
A
181 183Right-handed 310
Helix 5
5
A
215 218Right-handed 310
Helix 6
6
A
219 238Right-handed alpha
Helix 7
7
A
270 272Right-handed 310
Helix 8
8
A
280 297Right-handed alpha
Helix 9
9
A
308 310Right-handed 310
Helix 10
10
A
311 331Right-handed alpha
Helix 11
11
A
332 354Right-handed alpha
Helix 12
12
A
367 372Right-handed 310
Helix 13
13
A
373 408Right-handed alpha
Helix 14
14
A
413 425Right-handed alpha
Helix 15
15
A
429 432Right-handed 310
Helix 16
16
A
433 438Right-handed alpha
Helix 17
17
A
542 553Right-handed alpha
Helix 18
18
A
555 581Right-handed alpha
Helix 19
19
A
587 600Right-handed alpha
Helix 20
20
A
604 612Right-handed alpha
Helix 21
21
A
616 622Right-handed alpha
Helix 22
22
A
628 647Right-handed alpha
Helix 23
23
A
647 663Right-handed alpha
Helix 24
24
A
669 690Right-handed alpha
Helix 25
25
A
692 700Right-handed alpha
Helix 26
26
A
700 705Right-handed alpha
Helix 27
27
A
707 719Right-handed alpha
Helix 28
28
A
723 737Right-handed alpha
Helix 29
29
A
740 754Right-handed alpha
Helix 30
30
A
758 767Right-handed alpha
Helix 31
31
A
776 789Right-handed alpha
Helix 32
32
A
790 795Right-handed alpha
Helix 33
33
A
799 814Right-handed alpha
Helix 34
34
A
816 825Right-handed alpha
Helix 35
35
A
826 828Right-handed 310
Helix 36
36
A
829 833Right-handed 310
Helix 37
37
A
834 850Right-handed alpha
Helix 38
38
A
855 867Right-handed alpha
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There are 10 sheets in PDB entry 4PW4. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
6 7first strand
Strand 2
A
364 365anti-parallel
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There are 8 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
65 66first strand
Strand 2
A
56 62anti-parallel
Strand 3
A
86 94anti-parallel
Strand 4
A
32 42anti-parallel
Strand 5
A
16 27anti-parallel
Strand 6
A
134 144parallel
Strand 7
A
167 173anti-parallel
Strand 8
A
156 162anti-parallel
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There are 7 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
65 66first strand
Strand 2
A
56 62anti-parallel
Strand 3
A
86 94anti-parallel
Strand 4
A
32 42anti-parallel
Strand 5
A
16 27anti-parallel
Strand 6
A
134 144parallel
Strand 7
A
178 179anti-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
49 52first strand
Strand 2
A
75 78anti-parallel
Strand 3
A
70 72anti-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
104 108first strand
Strand 2
A
111 115anti-parallel
Strand 3
A
185 188anti-parallel
Strand 4
A
150 153anti-parallel
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There are 5 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
191 198first strand
Strand 2
A
204 211anti-parallel
Strand 3
A
245 251parallel
Strand 4
A
264 268parallel
Strand 5
A
258 259anti-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
A
305 306first strand
Strand 2
A
411 412parallel
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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
A
511 516first strand
Strand 2
A
454 462anti-parallel
Strand 3
A
443 451anti-parallel
Strand 4
A
536 538parallel
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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
A
503 507first strand
Strand 2
A
477 484anti-parallel
Strand 3
A
524 527anti-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
A
493 494first strand
Strand 2
A
499 500anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il