Analysis of interatomic Contacts of Structural Units in PDB entry:
1F66


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 1F66 entry

There are 10 chains in PDB entry 1F66 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
I
 A 1 T 146
J
 A 147 T 292
A
 LYS 436ALA 535
B
 ARG 23GLY 102
C
 ALA 816ILE 918
D
 LYS 1228LYS 1322
E
 GLY 633ALA 735
F
 ARG 217GLY 302
G
 ALA 1016GLY 1122
H
 LYS 1428LYS 1522
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 35 helices in PDB entry 1F66. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
444 457Right-handed alpha
Helix 2
2
A
463 477Right-handed alpha
Helix 3
3
A
485 514Right-handed alpha
Helix 4
4
A
520 531Right-handed alpha
Helix 5
5
B
24 29Right-handed 310
Helix 6
6
B
30 41Right-handed alpha
Helix 7
7
B
49 76Right-handed alpha
Helix 8
8
B
82 93Right-handed alpha
Helix 9
9
C
818 824Right-handed alpha
Helix 10
10
C
828 839Right-handed alpha
Helix 11
11
C
849 875Right-handed alpha
Helix 12
12
C
882 893Right-handed alpha
Helix 13
13
C
893 900Right-handed alpha
Helix 14
14
C
914 918Right-handed 310
Helix 15
15
D
1234 1246Right-handed alpha
Helix 16
16
D
1252 1281Right-handed alpha
Helix 17
17
D
1287 1299Right-handed alpha
Helix 18
18
D
1300 1321Right-handed alpha
Helix 19
19
E
644 656Right-handed alpha
Helix 20
20
E
663 677Right-handed alpha
Helix 21
21
E
685 714Right-handed alpha
Helix 22
22
E
720 732Right-handed alpha
Helix 23
23
F
224 229Right-handed 310
Helix 24
24
F
230 241Right-handed alpha
Helix 25
25
F
249 276Right-handed alpha
Helix 26
26
F
282 293Right-handed alpha
Helix 27
27
G
1018 1024Right-handed alpha
Helix 28
28
G
1028 1038Right-handed alpha
Helix 29
29
G
1049 1075Right-handed alpha
Helix 30
30
G
1082 1093Right-handed alpha
Helix 31
31
G
1093 1100Right-handed alpha
Helix 32
32
H
1434 1446Right-handed alpha
Helix 33
33
H
1452 1481Right-handed alpha
Helix 34
34
H
1487 1499Right-handed alpha
Helix 35
35
H
1500 1520Right-handed alpha
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There are 10 sheets in PDB entry 1F66. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

There are 2 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
483 484first strand
Strand 2
B
80 81parallel
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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
518 519first strand
Strand 2
B
45 46parallel
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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
B
97 98first strand
Strand 2
G
1103 1104parallel
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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
C
845 846first strand
Strand 2
D
1285 1286parallel
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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
C
880 881first strand
Strand 2
D
1250 1251parallel
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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
C
903 904first strand
Strand 2
F
297 298parallel
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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
E
683 684first strand
Strand 2
F
280 281parallel
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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
E
718 719first strand
Strand 2
F
245 246parallel
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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
G
1045 1046first strand
Strand 2
H
1485 1486parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
1080 1081first strand
Strand 2
H
1450 1451parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il