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


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 4OFL entry

There are 2 chains in PDB entry 4OFL (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 HIS 3CYS 498
B
 HIS 3CYS 498
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 4OFL. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
27 32Right-handed alpha
Helix 2
2
A
78 93Right-handed alpha
Helix 3
3
A
122 128Right-handed alpha
Helix 4
4
A
139 144Right-handed alpha
Helix 5
5
A
188 198Right-handed alpha
Helix 6
6
A
207 211Right-handed 310
Helix 7
7
A
255 266Right-handed alpha
Helix 8
8
A
267 276Right-handed alpha
Helix 9
9
A
303 314Right-handed alpha
Helix 10
10
A
341 356Right-handed alpha
Helix 11
11
A
357 359Right-handed 310
Helix 12
12
A
368 376Right-handed alpha
Helix 13
13
A
390 398Right-handed alpha
Helix 14
14
A
399 402Right-handed 310
Helix 15
15
A
414 426Right-handed alpha
Helix 16
16
A
429 440Right-handed alpha
Helix 17
17
A
485 494Right-handed 310
Helix 18
18
B
27 32Right-handed alpha
Helix 19
19
B
78 92Right-handed alpha
Helix 20
20
B
122 128Right-handed alpha
Helix 21
21
B
188 198Right-handed alpha
Helix 22
22
B
207 211Right-handed 310
Helix 23
23
B
255 266Right-handed alpha
Helix 24
24
B
267 276Right-handed alpha
Helix 25
25
B
303 314Right-handed alpha
Helix 26
26
B
341 355Right-handed alpha
Helix 27
27
B
356 359Right-handed 310
Helix 28
28
B
368 376Right-handed alpha
Helix 29
29
B
390 398Right-handed alpha
Helix 30
30
B
399 402Right-handed 310
Helix 31
31
B
414 426Right-handed alpha
Helix 32
32
B
429 440Right-handed alpha
Helix 33
33
B
485 494Right-handed 310
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There are 18 sheets in PDB entry 4OFL. 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, O, P, Q, R,

There are 7 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
153 159first strand
Strand 2
A
163 168anti-parallel
Strand 3
A
181 185anti-parallel
Strand 4
A
4 8parallel
Strand 5
A
203 206parallel
Strand 6
A
464 469anti-parallel
Strand 7
A
218 223anti-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
36 38first strand
Strand 2
A
44 46anti-parallel
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There are 4 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 54first strand
Strand 2
A
60 65anti-parallel
Strand 3
A
111 116anti-parallel
Strand 4
A
101 108anti-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
69 70first strand
Strand 2
A
76 77anti-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
280 282first strand
Strand 2
A
456 462anti-parallel
Strand 3
A
228 232anti-parallel
Strand 4
A
381 383anti-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
A
240 241first strand
Strand 2
A
247 248anti-parallel
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There are 3 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
317 318first strand
Strand 2
A
324 326anti-parallel
Strand 3
A
329 330anti-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
A
332 338first strand
Strand 2
A
361 367parallel
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There are 2 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
472 473first strand
Strand 2
A
495 496anti-parallel
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There are 7 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
153 159first strand
Strand 2
B
163 168anti-parallel
Strand 3
B
181 185anti-parallel
Strand 4
B
4 8parallel
Strand 5
B
203 206parallel
Strand 6
B
464 469anti-parallel
Strand 7
B
218 223anti-parallel
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There are 2 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
36 38first strand
Strand 2
B
44 46anti-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
49 54first strand
Strand 2
B
60 65anti-parallel
Strand 3
B
111 116anti-parallel
Strand 4
B
101 108anti-parallel
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There are 2 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
69 70first strand
Strand 2
B
76 77anti-parallel
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There are 4 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
280 282first strand
Strand 2
B
456 462anti-parallel
Strand 3
B
228 232anti-parallel
Strand 4
B
381 385anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
240 241first strand
Strand 2
B
247 248anti-parallel
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There are 3 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
317 318first strand
Strand 2
B
324 326anti-parallel
Strand 3
B
329 330anti-parallel
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There are 2 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
332 338first strand
Strand 2
B
361 367parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
472 473first strand
Strand 2
B
495 496anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il