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


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 3AZP entry

There are 2 chains in PDB entry 3AZP (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 VAL 2GLU 662
B
 VAL 2GLU 662
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 31 helices in PDB entry 3AZP. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
15 22Right-handed alpha
Helix 2
2
A
73 77Right-handed 310
Helix 3
3
A
175 179Right-handed 310
Helix 4
4
A
384 388Right-handed 310
Helix 5
5
A
443 451Right-handed alpha
Helix 6
6
A
468 474Right-handed alpha
Helix 7
7
A
481 497Right-handed alpha
Helix 8
8
A
511 524Right-handed alpha
Helix 9
9
A
538 544Right-handed alpha
Helix 10
10
A
548 553Right-handed 310
Helix 11
11
A
554 559Right-handed alpha
Helix 12
12
A
567 572Right-handed alpha
Helix 13
13
A
573 581Right-handed 310
Helix 14
14
A
598 609Right-handed alpha
Helix 15
15
A
629 648Right-handed alpha
Helix 16
16
B
15 22Right-handed alpha
Helix 17
17
B
73 77Right-handed 310
Helix 18
18
B
139 141Right-handed 310
Helix 19
19
B
175 179Right-handed 310
Helix 20
20
B
384 388Right-handed 310
Helix 21
21
B
443 451Right-handed alpha
Helix 22
22
B
468 474Right-handed alpha
Helix 23
23
B
481 497Right-handed alpha
Helix 24
24
B
511 524Right-handed alpha
Helix 25
25
B
538 544Right-handed alpha
Helix 26
26
B
548 552Right-handed 310
Helix 27
27
B
553 559Right-handed alpha
Helix 28
28
B
567 572Right-handed alpha
Helix 29
29
B
573 581Right-handed 310
Helix 30
30
B
598 609Right-handed alpha
Helix 31
31
B
629 649Right-handed alpha
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There are 20 sheets in PDB entry 3AZP. 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, N, O, P, Q, R, S, T,

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
3 4first strand
Strand 2
A
416 417parallel
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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
27 32first strand
Strand 2
A
35 42anti-parallel
Strand 3
A
48 54anti-parallel
Strand 4
A
60 62anti-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
82 85first strand
Strand 2
A
93 97anti-parallel
Strand 3
A
104 107anti-parallel
Strand 4
A
118 119anti-parallel
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There are 4 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
130 138first strand
Strand 2
A
143 151anti-parallel
Strand 3
A
159 167anti-parallel
Strand 4
A
180 181anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
189 190first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
194 195anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
189 190first strand
Strand 2
A
201 207anti-parallel
Strand 3
A
217 224anti-parallel
Strand 4
A
230 239anti-parallel
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There are 4 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
244 249first strand
Strand 2
A
255 259anti-parallel
Strand 3
A
266 270anti-parallel
Strand 4
A
277 279anti-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
A
299 301first strand
Strand 2
A
307 311anti-parallel
Strand 3
A
317 321anti-parallel
Strand 4
A
328 330anti-parallel
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There are 4 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
337 345first strand
Strand 2
A
348 355anti-parallel
Strand 3
A
358 366anti-parallel
Strand 4
A
372 376anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
392 397first strand
Strand 2
A
403 409anti-parallel
Strand 3
A
455 460anti-parallel
Strand 4
A
426 430parallel
Strand 5
A
505 510parallel
Strand 6
A
529 533parallel
Strand 7
A
585 590parallel
Strand 8
A
615 620parallel
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There are 2 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
3 4first strand
Strand 2
B
416 417parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
27 32first strand
Strand 2
B
35 42anti-parallel
Strand 3
B
48 54anti-parallel
Strand 4
B
60 62anti-parallel
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There are 4 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
82 85first strand
Strand 2
B
93 97anti-parallel
Strand 3
B
104 107anti-parallel
Strand 4
B
118 119anti-parallel
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There are 4 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
130 138first strand
Strand 2
B
143 151anti-parallel
Strand 3
B
159 167anti-parallel
Strand 4
B
180 181anti-parallel
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There are 3 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 190first strand
Strand 2
B
201 207anti-parallel
Strand 3
B
194 195anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
189 190first strand
Strand 2
B
201 207anti-parallel
Strand 3
B
218 224anti-parallel
Strand 4
B
230 238anti-parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
244 249first strand
Strand 2
B
255 259anti-parallel
Strand 3
B
266 270anti-parallel
Strand 4
B
277 279anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
299 301first strand
Strand 2
B
307 311anti-parallel
Strand 3
B
317 322anti-parallel
Strand 4
B
327 330anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
337 345first strand
Strand 2
B
348 355anti-parallel
Strand 3
B
358 366anti-parallel
Strand 4
B
372 376anti-parallel
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There are 8 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
392 397first strand
Strand 2
B
403 409anti-parallel
Strand 3
B
455 460anti-parallel
Strand 4
B
426 430parallel
Strand 5
B
505 510parallel
Strand 6
B
529 533parallel
Strand 7
B
585 590parallel
Strand 8
B
615 620parallel
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