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


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 4FFB entry

There are 3 chains in PDB entry 4FFB (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 439
B
 MET 1ASP 432
C
 THR 11ALA 272
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 54 helices in PDB entry 4FFB. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
10 28Right-handed alpha
Helix 2
2
A
49 53Right-handed alpha
Helix 3
3
A
73 81Right-handed alpha
Helix 4
4
A
89 91Right-handed 310
Helix 5
5
A
103 109Right-handed alpha
Helix 6
6
A
111 114Right-handed 310
Helix 7
7
A
115 129Right-handed alpha
Helix 8
8
A
145 162Right-handed alpha
Helix 9
9
A
175 179Right-handed 310
Helix 10
10
A
183 195Right-handed alpha
Helix 11
11
A
207 217Right-handed alpha
Helix 12
12
A
224 240Right-handed alpha
Helix 13
13
A
240 245Right-handed alpha
Helix 14
14
A
252 261Right-handed alpha
Helix 15
15
A
288 296Right-handed alpha
Helix 16
16
A
297 302Right-handed 310
Helix 17
17
A
325 339Right-handed alpha
Helix 18
18
A
385 401Right-handed alpha
Helix 19
19
A
406 411Right-handed alpha
Helix 20
20
A
416 436Right-handed alpha
Helix 21
21
B
10 29Right-handed alpha
Helix 22
22
B
41 46Right-handed alpha
Helix 23
23
B
47 49Right-handed 310
Helix 24
24
B
69 78Right-handed alpha
Helix 25
25
B
79 83Right-handed 310
Helix 26
26
B
86 88Right-handed 310
Helix 27
27
B
100 106Right-handed alpha
Helix 28
28
B
109 125Right-handed alpha
Helix 29
29
B
145 159Right-handed alpha
Helix 30
30
B
180 196Right-handed alpha
Helix 31
31
B
204 214Right-handed alpha
Helix 32
32
B
221 237Right-handed alpha
Helix 33
33
B
237 242Right-handed alpha
Helix 34
34
B
249 258Right-handed alpha
Helix 35
35
B
285 295Right-handed alpha
Helix 36
36
B
296 299Right-handed 310
Helix 37
37
B
322 337Right-handed alpha
Helix 38
38
B
374 390Right-handed alpha
Helix 39
39
B
394 400Right-handed alpha
Helix 40
40
B
404 425Right-handed alpha
Helix 41
41
C
13 18Right-handed alpha
Helix 42
42
C
22 39Right-handed alpha
Helix 43
43
C
57 64Right-handed alpha
Helix 44
44
C
68 84Right-handed alpha
Helix 45
45
C
92 111Right-handed alpha
Helix 46
46
C
116 133Right-handed alpha
Helix 47
47
C
137 145Right-handed alpha
Helix 48
48
C
146 150Right-handed 310
Helix 49
49
C
152 171Right-handed alpha
Helix 50
50
C
176 185Right-handed alpha
Helix 51
51
C
187 193Right-handed alpha
Helix 52
52
C
196 212Right-handed alpha
Helix 53
53
C
230 242Right-handed alpha
Helix 54
54
C
255 269Right-handed alpha
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There are 5 sheets in PDB entry 4FFB. Click on sheet of interest to get list of strands forming it: A, B, C, D, E,

There are 6 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
93 95first strand
Strand 2
A
66 70parallel
Strand 3
A
4 9parallel
Strand 4
A
135 141parallel
Strand 5
A
166 173parallel
Strand 6
A
201 206parallel
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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
54 58first strand
Strand 2
A
61 64anti-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
270 274first strand
Strand 2
A
374 382anti-parallel
Strand 3
A
313 322anti-parallel
Strand 4
A
352 357parallel
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There are 10 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
90 92first strand
Strand 2
B
63 67parallel
Strand 3
B
4 9parallel
Strand 4
B
132 138parallel
Strand 5
B
163 170parallel
Strand 6
B
198 203parallel
Strand 7
B
265 271parallel
Strand 8
B
363 371anti-parallel
Strand 9
B
310 319anti-parallel
Strand 10
B
349 354parallel
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There are 2 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
51 53first strand
Strand 2
B
59 61anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il