Analysis of interatomic Contacts of Structural Units in PDB entry:
4R1Z


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 4R1Z entry

There are 2 chains in PDB entry 4R1Z (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 83TRP 510
B
 SER 83ALA 508
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 33 helices in PDB entry 4R1Z. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
91 100Right-handed alpha
Helix 2
2
A
112 120Right-handed alpha
Helix 3
3
A
131 148Right-handed alpha
Helix 4
4
A
154 173Right-handed alpha
Helix 5
5
A
180 198Right-handed alpha
Helix 6
6
A
205 222Right-handed alpha
Helix 7
7
A
241 267Right-handed alpha
Helix 8
8
A
274 288Right-handed alpha
Helix 9
9
A
299 332Right-handed alpha
Helix 10
10
A
332 347Right-handed alpha
Helix 11
11
A
354 360Right-handed 310
Helix 12
12
A
361 375Right-handed alpha
Helix 13
13
A
406 411Right-handed alpha
Helix 14
14
A
424 429Right-handed 310
Helix 15
15
A
448 452Right-handed 310
Helix 16
16
A
455 473Right-handed alpha
Helix 17
17
B
91 100Right-handed alpha
Helix 18
18
B
112 119Right-handed alpha
Helix 19
19
B
131 147Right-handed alpha
Helix 20
20
B
154 173Right-handed alpha
Helix 21
21
B
180 198Right-handed alpha
Helix 22
22
B
205 221Right-handed alpha
Helix 23
23
B
242 266Right-handed alpha
Helix 24
24
B
274 289Right-handed alpha
Helix 25
25
B
299 317Right-handed alpha
Helix 26
26
B
317 332Right-handed alpha
Helix 27
27
B
332 347Right-handed alpha
Helix 28
28
B
354 360Right-handed 310
Helix 29
29
B
361 375Right-handed alpha
Helix 30
30
B
406 412Right-handed alpha
Helix 31
31
B
424 429Right-handed 310
Helix 32
32
B
448 452Right-handed 310
Helix 33
33
B
455 474Right-handed alpha
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There are 8 sheets in PDB entry 4R1Z. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

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
86 89first strand
Strand 2
A
402 405parallel
Strand 3
A
384 385anti-parallel
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There are 2 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
390 392first strand
Strand 2
A
395 397anti-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
474 477first strand
Strand 2
A
503 506anti-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
490 491first strand
Strand 2
A
495 496anti-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
B
86 89first strand
Strand 2
B
402 405parallel
Strand 3
B
384 385anti-parallel
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There are 2 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
390 392first strand
Strand 2
B
395 397anti-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
476 477first strand
Strand 2
B
503 504anti-parallel
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There are 2 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
489 491first strand
Strand 2
B
495 497anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il