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


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 4AZI entry

There are 2 chains in PDB entry 4AZI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 623ALA 1037
B
 GLY 623GLN 1039
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 4AZI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
624 631Right-handed alpha
Helix 2
2
A
645 660Right-handed alpha
Helix 3
3
A
690 706Right-handed alpha
Helix 4
4
A
715 729Right-handed alpha
Helix 5
5
A
743 753Right-handed alpha
Helix 6
6
A
774 793Right-handed alpha
Helix 7
7
A
807 811Right-handed 310
Helix 8
8
A
814 822Right-handed alpha
Helix 9
9
A
824 842Right-handed alpha
Helix 10
10
A
854 858Right-handed 310
Helix 11
11
A
883 890Right-handed alpha
Helix 12
12
A
898 900Right-handed 310
Helix 13
13
A
908 912Right-handed 310
Helix 14
14
A
915 926Right-handed alpha
Helix 15
15
A
960 975Right-handed alpha
Helix 16
16
A
983 991Right-handed alpha
Helix 17
17
A
1001 1014Right-handed alpha
Helix 18
18
A
1023 1037Right-handed alpha
Helix 19
19
B
623 631Right-handed alpha
Helix 20
20
B
645 660Right-handed alpha
Helix 21
21
B
690 706Right-handed alpha
Helix 22
22
B
715 729Right-handed alpha
Helix 23
23
B
743 753Right-handed alpha
Helix 24
24
B
774 793Right-handed alpha
Helix 25
25
B
807 811Right-handed 310
Helix 26
26
B
814 822Right-handed alpha
Helix 27
27
B
824 842Right-handed alpha
Helix 28
28
B
854 858Right-handed 310
Helix 29
29
B
883 890Right-handed alpha
Helix 30
30
B
898 902Right-handed 310
Helix 31
31
B
908 912Right-handed 310
Helix 32
32
B
915 926Right-handed alpha
Helix 33
33
B
960 974Right-handed alpha
Helix 34
34
B
983 992Right-handed alpha
Helix 35
35
B
1003 1014Right-handed alpha
Helix 36
36
B
1023 1038Right-handed alpha
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There are 6 sheets in PDB entry 4AZI. Click on sheet of interest to get list of strands forming it: AA, AB, AC, BA, BB, BC,

There are 10 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
632 638first strand
Strand 2
A
943 951parallel
Strand 3
A
902 904parallel
Strand 4
A
663 669first strand
Strand 5
A
732 739first strand
Strand 6
A
798 802first strand
Strand 7
A
845 849first strand
Strand 8
A
868 871first strand
Strand 9
A
893 896first strand
Strand 10
A
632 638parallel
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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
682 684first strand
Strand 2
A
687 689anti-parallel
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There are 2 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
759 761first strand
Strand 2
A
765 770anti-parallel
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There are 10 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
632 638first strand
Strand 2
B
943 951parallel
Strand 3
B
663 669first strand
Strand 4
B
732 739first strand
Strand 5
B
798 802first strand
Strand 6
B
845 849first strand
Strand 7
B
868 871first strand
Strand 8
B
893 896first strand
Strand 9
B
903 904first strand
Strand 10
B
632 638parallel
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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
682 684first strand
Strand 2
B
687 689anti-parallel
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There are 2 strands in BC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
759 761first strand
Strand 2
B
765 770anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il