Analysis of interatomic Contacts of Structural Units in PDB entry:
4AV3


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 4AV3 entry

There are 2 chains in PDB entry 4AV3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 TYR 2PHE 726
B
 TYR 2PHE 726
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 4AV3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
2 9Right-handed alpha
Helix 2
2
A
9 27Right-handed alpha
Helix 3
3
A
32 72Right-handed alpha
Helix 4
4
A
73 109Right-handed alpha
Helix 5
5
A
115 148Right-handed alpha
Helix 6
6
A
153 158Right-handed alpha
Helix 7
7
A
170 193Right-handed alpha
Helix 8
8
A
193 206Right-handed alpha
Helix 9
9
A
225 237Right-handed alpha
Helix 10
10
A
237 266Right-handed alpha
Helix 11
11
A
279 311Right-handed alpha
Helix 12
12
A
316 345Right-handed alpha
Helix 13
13
A
349 354Right-handed alpha
Helix 14
14
A
357 359Right-handed 310
Helix 15
15
A
360 385Right-handed alpha
Helix 16
16
A
388 398Right-handed alpha
Helix 17
17
A
401 417Right-handed alpha
Helix 18
18
A
417 448Right-handed alpha
Helix 19
19
A
450 475Right-handed alpha
Helix 20
20
A
478 520Right-handed alpha
Helix 21
21
A
523 527Right-handed 310
Helix 22
22
A
530 534Right-handed 310
Helix 23
23
A
541 575Right-handed alpha
Helix 24
24
A
596 610Right-handed alpha
Helix 25
25
A
611 630Right-handed alpha
Helix 26
26
A
630 668Right-handed alpha
Helix 27
27
A
678 697Right-handed alpha
Helix 28
28
A
697 724Right-handed alpha
Helix 29
29
B
3 9Right-handed alpha
Helix 30
30
B
9 27Right-handed alpha
Helix 31
31
B
32 72Right-handed alpha
Helix 32
32
B
73 112Right-handed alpha
Helix 33
33
B
115 148Right-handed alpha
Helix 34
34
B
170 193Right-handed alpha
Helix 35
35
B
193 206Right-handed alpha
Helix 36
36
B
224 237Right-handed alpha
Helix 37
37
B
237 266Right-handed alpha
Helix 38
38
B
279 311Right-handed alpha
Helix 39
39
B
316 345Right-handed alpha
Helix 40
40
B
349 354Right-handed alpha
Helix 41
41
B
360 385Right-handed alpha
Helix 42
42
B
388 398Right-handed alpha
Helix 43
43
B
401 417Right-handed alpha
Helix 44
44
B
417 448Right-handed alpha
Helix 45
45
B
450 475Right-handed alpha
Helix 46
46
B
478 520Right-handed alpha
Helix 47
47
B
523 527Right-handed 310
Helix 48
48
B
530 535Right-handed alpha
Helix 49
49
B
541 584Right-handed alpha
Helix 50
50
B
600 610Right-handed alpha
Helix 51
51
B
611 630Right-handed alpha
Helix 52
52
B
630 668Right-handed alpha
Helix 53
53
B
678 697Right-handed alpha
Helix 54
54
B
697 724Right-handed alpha
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There are 4 sheets in PDB entry 4AV3. Click on sheet of interest to get list of strands forming it: AA, AB, BA, BB,

There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
161 162first strand
Strand 2
A
168 169anti-parallel
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There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
267 270first strand
Strand 2
A
273 276anti-parallel
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There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
161 162first strand
Strand 2
B
168 169anti-parallel
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There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
267 270first strand
Strand 2
B
273 276anti-parallel
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