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


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 3IVA entry

There is 1 chain in PDB entry 3IVA (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 651ALA 1226
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 32 helices in PDB entry 3IVA. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
653 657Right-handed 310
Helix 2
2
A
658 670Right-handed alpha
Helix 3
3
A
675 686Right-handed alpha
Helix 4
4
A
689 695Right-handed alpha
Helix 5
5
A
695 710Right-handed alpha
Helix 6
6
A
714 732Right-handed alpha
Helix 7
7
A
732 738Right-handed alpha
Helix 8
8
A
760 772Right-handed alpha
Helix 9
9
A
785 796Right-handed alpha
Helix 10
10
A
807 824Right-handed alpha
Helix 11
11
A
838 845Right-handed alpha
Helix 12
12
A
846 850Right-handed 310
Helix 13
13
A
861 870Right-handed alpha
Helix 14
14
A
875 890Right-handed alpha
Helix 15
15
A
890 896Right-handed alpha
Helix 16
16
A
905 912Right-handed alpha
Helix 17
17
A
937 942Right-handed alpha
Helix 18
18
A
943 945Right-handed 310
Helix 19
19
A
947 954Right-handed alpha
Helix 20
20
A
961 966Right-handed 310
Helix 21
21
A
969 990Right-handed alpha
Helix 22
22
A
1042 1047Right-handed 310
Helix 23
23
A
1049 1053Right-handed 310
Helix 24
24
A
1068 1079Right-handed alpha
Helix 25
25
A
1081 1110Right-handed alpha
Helix 26
26
A
1121 1127Right-handed alpha
Helix 27
27
A
1144 1146Right-handed 310
Helix 28
28
A
1147 1155Right-handed alpha
Helix 29
29
A
1156 1162Right-handed alpha
Helix 30
30
A
1196 1208Right-handed alpha
Helix 31
31
A
1210 1218Right-handed alpha
Helix 32
32
A
1219 1222Right-handed 310
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There are 4 sheets in PDB entry 3IVA. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 5 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
776 779first strand
Strand 2
A
748 753parallel
Strand 3
A
800 804parallel
Strand 4
A
830 833parallel
Strand 5
A
854 856parallel
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There are 4 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
930 935first strand
Strand 2
A
996 1007anti-parallel
Strand 3
A
1010 1014anti-parallel
Strand 4
A
1022 1026anti-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
930 935first strand
Strand 2
A
996 1007anti-parallel
Strand 3
A
1056 1064anti-parallel
Strand 4
A
1176 1181anti-parallel
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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
A
1164 1165first strand
Strand 2
A
1171 1172anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il