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


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 3SFD entry

There are 4 chains in PDB entry 3SFD (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 SER 10TYR 622
B
 PRO 9GLU 247
C
 THR 6MET 143
D
 SER 35LEU 136
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 36 helices in PDB entry 3SFD. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
28 41Right-handed alpha
Helix 2
2
A
52 61Right-handed 310
Helix 3
3
A
76 88Right-handed alpha
Helix 4
4
A
93 115Right-handed alpha
Helix 5
5
A
153 167Right-handed alpha
Helix 6
6
A
217 221Right-handed 310
Helix 7
7
A
232 241Right-handed alpha
Helix 8
8
A
267 272Right-handed alpha
Helix 9
9
A
292 296Right-handed 310
Helix 10
10
A
297 312Right-handed alpha
Helix 11
11
A
330 338Right-handed alpha
Helix 12
12
A
338 348Right-handed alpha
Helix 13
13
A
413 433Right-handed alpha
Helix 14
14
A
447 459Right-handed alpha
Helix 15
15
A
466 481Right-handed alpha
Helix 16
16
A
486 503Right-handed alpha
Helix 17
17
A
517 543Right-handed alpha
Helix 18
18
A
575 579Right-handed 310
Helix 19
19
B
38 40Right-handed 310
Helix 20
20
B
43 55Right-handed alpha
Helix 21
21
B
115 125Right-handed alpha
Helix 22
22
B
145 151Right-handed alpha
Helix 23
23
B
168 175Right-handed alpha
Helix 24
24
B
180 192Right-handed alpha
Helix 25
25
B
198 205Right-handed alpha
Helix 26
26
B
219 225Right-handed alpha
Helix 27
27
B
230 245Right-handed alpha
Helix 28
28
C
7 20Right-handed alpha
Helix 29
29
C
36 66Right-handed alpha
Helix 30
30
C
69 79Right-handed alpha
Helix 31
31
C
83 113Right-handed alpha
Helix 32
32
C
118 142Right-handed alpha
Helix 33
33
D
37 63Right-handed alpha
Helix 34
34
D
65 92Right-handed alpha
Helix 35
35
D
94 123Right-handed alpha
Helix 36
36
D
125 135Right-handed alpha
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There are 9 sheets in PDB entry 3SFD. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I,

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
172 175first strand
Strand 2
A
45 49parallel
Strand 3
A
15 25parallel
Strand 4
A
202 212parallel
Strand 5
A
188 196anti-parallel
Strand 6
A
177 185anti-parallel
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There are 6 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
172 175first strand
Strand 2
A
45 49parallel
Strand 3
A
15 25parallel
Strand 4
A
202 212parallel
Strand 5
A
386 395parallel
Strand 6
A
378 383anti-parallel
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There are 3 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
143 148anti-parallel
Strand 3
A
128 135anti-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
245 246first strand
Strand 2
A
582 586anti-parallel
Strand 3
A
597 601anti-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
251 258first strand
Strand 2
A
358 367anti-parallel
Strand 3
A
322 325anti-parallel
Strand 4
A
275 277anti-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
371 372first strand
Strand 2
A
400 401parallel
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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
464 465first strand
Strand 2
A
507 508parallel
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There are 5 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
29 36first strand
Strand 2
B
11 18anti-parallel
Strand 3
B
97 100parallel
Strand 4
B
75 77anti-parallel
Strand 5
B
80 82anti-parallel
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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
B
107 109first strand
Strand 2
B
112 113anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il