Analysis of interatomic Contacts of Structural Units in PDB entry:
3FFS


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 3FFS entry

There are 4 chains in PDB entry 3FFS (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 THR 3SER 379
B
 THR 3SER 379
C
 THR 3SER 379
D
 THR 3THR 378
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
Back to top of page

There are 44 helices in PDB entry 3FFS. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
11 13Right-handed 310
Helix 2
2
A
25 29Right-handed 310
Helix 3
3
A
56 64Right-handed alpha
Helix 4
4
A
76 89Right-handed alpha
Helix 5
5
A
146 156Right-handed alpha
Helix 6
6
A
169 181Right-handed alpha
Helix 7
7
A
194 204Right-handed alpha
Helix 8
8
A
230 243Right-handed alpha
Helix 9
9
A
257 266Right-handed alpha
Helix 10
10
A
275 279Right-handed 310
Helix 11
11
A
340 359Right-handed alpha
Helix 12
12
A
363 371Right-handed alpha
Helix 13
13
B
11 13Right-handed 310
Helix 14
14
B
25 29Right-handed 310
Helix 15
15
B
55 65Right-handed alpha
Helix 16
16
B
76 88Right-handed alpha
Helix 17
17
B
145 154Right-handed alpha
Helix 18
18
B
169 182Right-handed alpha
Helix 19
19
B
194 205Right-handed alpha
Helix 20
20
B
230 243Right-handed alpha
Helix 21
21
B
258 268Right-handed alpha
Helix 22
22
B
275 279Right-handed 310
Helix 23
23
B
341 359Right-handed alpha
Helix 24
24
B
363 371Right-handed alpha
Helix 25
25
C
11 13Right-handed 310
Helix 26
26
C
55 65Right-handed alpha
Helix 27
27
C
76 86Right-handed alpha
Helix 28
28
C
145 155Right-handed alpha
Helix 29
29
C
169 181Right-handed alpha
Helix 30
30
C
196 203Right-handed alpha
Helix 31
31
C
230 240Right-handed alpha
Helix 32
32
C
257 267Right-handed alpha
Helix 33
33
C
341 359Right-handed alpha
Helix 34
34
C
363 368Right-handed alpha
Helix 35
35
D
11 13Right-handed 310
Helix 36
36
D
56 64Right-handed alpha
Helix 37
37
D
76 89Right-handed alpha
Helix 38
38
D
146 155Right-handed alpha
Helix 39
39
D
170 181Right-handed alpha
Helix 40
40
D
195 204Right-handed alpha
Helix 41
41
D
230 243Right-handed alpha
Helix 42
42
D
257 268Right-handed alpha
Helix 43
43
D
340 359Right-handed alpha
Helix 44
44
D
363 368Right-handed alpha
Back to top of page

There are 16 sheets in PDB entry 3FFS. 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,

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
5 9first strand
Strand 2
D
373 376parallel
Strand 3
D
15 17anti-parallel
Back to list of sheets
Back to top of page

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
15 17first strand
Strand 2
A
373 375anti-parallel
Strand 3
B
5 8parallel
Back to list of sheets
Back to top of page

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
33 34first strand
Strand 2
A
40 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 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
45 47first strand
Strand 2
A
68 71parallel
Strand 3
A
138 141parallel
Strand 4
A
159 162parallel
Strand 5
A
186 192parallel
Strand 6
A
208 211parallel
Strand 7
A
249 252parallel
Strand 8
A
271 274parallel
Strand 9
A
45 47parallel
Back to list of sheets
Back to top of page

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
288 290first strand
Strand 2
A
295 297anti-parallel
Strand 3
A
335 336anti-parallel
Back to list of sheets
Back to top of page

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
B
15 17first strand
Strand 2
B
373 375anti-parallel
Strand 3
C
5 8parallel
Back to list of sheets
Back to top of page

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
33 34first strand
Strand 2
B
40 41anti-parallel
Back to list of sheets
Back to top of page

There are 8 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
186 188first strand
Strand 2
B
159 162parallel
Strand 3
B
138 141parallel
Strand 4
B
68 71parallel
Strand 5
B
45 47parallel
Strand 6
B
271 274parallel
Strand 7
B
249 252parallel
Strand 8
B
209 211parallel
Back to list of sheets
Back to top of page

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
B
288 291first strand
Strand 2
B
294 297anti-parallel
Back to list of sheets
Back to top of page

There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
15 18first strand
Strand 2
C
372 375anti-parallel
Strand 3
D
5 8parallel
Back to list of sheets
Back to top of page

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
C
33 34first strand
Strand 2
C
40 41anti-parallel
Back to list of sheets
Back to top of page

There are 9 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
45 47first strand
Strand 2
C
68 71parallel
Strand 3
C
137 141parallel
Strand 4
C
159 162parallel
Strand 5
C
186 192parallel
Strand 6
C
208 211parallel
Strand 7
C
249 252parallel
Strand 8
C
271 274parallel
Strand 9
C
45 47parallel
Back to list of sheets
Back to top of page

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
C
129 130first strand
Strand 2
C
134 135anti-parallel
Back to list of sheets
Back to top of page

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
C
289 290first strand
Strand 2
C
295 296anti-parallel
Back to list of sheets
Back to top of page

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
D
33 34first strand
Strand 2
D
40 41anti-parallel
Back to list of sheets
Back to top of page

There are 8 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
45 47first strand
Strand 2
D
271 274parallel
Strand 3
D
249 252parallel
Strand 4
D
209 211parallel
Strand 5
D
187 192parallel
Strand 6
D
159 162parallel
Strand 7
D
138 140parallel
Strand 8
D
70 71parallel
Back to list of sheets
Back to top of page
Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il