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


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 3AZZ entry

There are 4 chains in PDB entry 3AZZ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 8MET 257
B
 GLU 8MET 257
C
 GLU 8MET 257
D
 GLU 8MET 257
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 15 helices in PDB entry 3AZZ. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
35 39Right-handed 310
Helix 2
2
A
40 45Right-handed 310
Helix 3
3
A
121 126Right-handed alpha
Helix 4
4
A
204 210Right-handed alpha
Helix 5
5
B
40 45Right-handed 310
Helix 6
6
B
121 126Right-handed alpha
Helix 7
7
B
204 210Right-handed alpha
Helix 8
8
C
35 39Right-handed 310
Helix 9
9
C
40 45Right-handed 310
Helix 10
10
C
121 126Right-handed alpha
Helix 11
11
C
204 211Right-handed alpha
Helix 12
12
D
35 39Right-handed 310
Helix 13
13
D
40 45Right-handed 310
Helix 14
14
D
121 126Right-handed alpha
Helix 15
15
D
204 210Right-handed alpha
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There are 13 sheets in PDB entry 3AZZ. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M,

There are 4 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
9 16first strand
Strand 2
A
244 257anti-parallel
Strand 3
A
62 73anti-parallel
Strand 4
A
56 59anti-parallel
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There are 8 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
50 51first strand
Strand 2
A
78 83parallel
Strand 3
A
62 73anti-parallel
Strand 4
A
244 257anti-parallel
Strand 5
A
97 104anti-parallel
Strand 6
A
179 186anti-parallel
Strand 7
A
189 194anti-parallel
Strand 8
A
197 203anti-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
29 30first strand
Strand 2
A
85 87anti-parallel
Strand 3
A
220 228anti-parallel
Strand 4
A
93 94anti-parallel
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There are 7 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
29 30first strand
Strand 2
A
85 87anti-parallel
Strand 3
A
220 228anti-parallel
Strand 4
A
111 119anti-parallel
Strand 5
A
132 137anti-parallel
Strand 6
A
145 151anti-parallel
Strand 7
A
163 166anti-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
B
9 16first strand
Strand 2
B
244 257anti-parallel
Strand 3
B
62 74anti-parallel
Strand 4
B
56 59anti-parallel
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There are 8 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
49 51first strand
Strand 2
B
77 83parallel
Strand 3
B
62 74anti-parallel
Strand 4
B
244 257anti-parallel
Strand 5
B
97 104anti-parallel
Strand 6
B
179 186anti-parallel
Strand 7
B
189 194anti-parallel
Strand 8
B
197 203anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 30first strand
Strand 2
B
85 87anti-parallel
Strand 3
B
220 228anti-parallel
Strand 4
B
111 119anti-parallel
Strand 5
B
132 137anti-parallel
Strand 6
B
145 151anti-parallel
Strand 7
B
161 166anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
10 16first strand
Strand 2
C
244 256anti-parallel
Strand 3
C
62 73anti-parallel
Strand 4
C
56 59anti-parallel
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There are 8 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
49 51first strand
Strand 2
C
78 83parallel
Strand 3
C
62 73anti-parallel
Strand 4
C
244 256anti-parallel
Strand 5
C
97 104anti-parallel
Strand 6
C
179 186anti-parallel
Strand 7
C
189 194anti-parallel
Strand 8
C
197 203anti-parallel
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There are 7 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
29 30first strand
Strand 2
C
85 87anti-parallel
Strand 3
C
220 228anti-parallel
Strand 4
C
111 119anti-parallel
Strand 5
C
132 138anti-parallel
Strand 6
C
145 151anti-parallel
Strand 7
C
161 166anti-parallel
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There are 4 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
10 16first strand
Strand 2
D
244 256anti-parallel
Strand 3
D
62 74anti-parallel
Strand 4
D
56 59anti-parallel
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There are 8 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
49 51first strand
Strand 2
D
77 83parallel
Strand 3
D
62 74anti-parallel
Strand 4
D
244 256anti-parallel
Strand 5
D
97 104anti-parallel
Strand 6
D
179 186anti-parallel
Strand 7
D
189 194anti-parallel
Strand 8
D
197 203anti-parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
29 30first strand
Strand 2
D
85 87anti-parallel
Strand 3
D
220 228anti-parallel
Strand 4
D
111 119anti-parallel
Strand 5
D
132 138anti-parallel
Strand 6
D
145 151anti-parallel
Strand 7
D
161 166anti-parallel
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