Analysis of interatomic Contacts of Structural Units in PDB entry:
3P1U


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 3P1U entry

There are 2 chains in PDB entry 3P1U (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 39LYS 553
B
 ASN 39LYS 553
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 48 helices in PDB entry 3P1U. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
41 54Right-handed alpha
Helix 2
2
A
58 64Right-handed alpha
Helix 3
3
A
67 73Right-handed alpha
Helix 4
4
A
81 86Right-handed 310
Helix 5
5
A
89 119Right-handed alpha
Helix 6
6
A
122 145Right-handed alpha
Helix 7
7
A
163 182Right-handed alpha
Helix 8
8
A
192 196Right-handed 310
Helix 9
9
A
202 220Right-handed alpha
Helix 10
10
A
225 239Right-handed alpha
Helix 11
11
A
246 250Right-handed 310
Helix 12
12
A
266 272Right-handed alpha
Helix 13
13
A
281 289Right-handed alpha
Helix 14
14
A
320 324Right-handed alpha
Helix 15
15
A
342 346Right-handed 310
Helix 16
16
A
348 356Right-handed 310
Helix 17
17
A
378 392Right-handed alpha
Helix 18
18
A
398 414Right-handed alpha
Helix 19
19
A
416 425Right-handed alpha
Helix 20
20
A
447 459Right-handed alpha
Helix 21
21
A
464 476Right-handed alpha
Helix 22
22
A
500 504Right-handed 310
Helix 23
23
A
513 518Right-handed alpha
Helix 24
24
A
518 530Right-handed alpha
Helix 25
25
B
40 54Right-handed alpha
Helix 26
26
B
58 64Right-handed alpha
Helix 27
27
B
67 73Right-handed alpha
Helix 28
28
B
81 86Right-handed 310
Helix 29
29
B
89 119Right-handed alpha
Helix 30
30
B
122 145Right-handed alpha
Helix 31
31
B
163 182Right-handed alpha
Helix 32
32
B
192 196Right-handed 310
Helix 33
33
B
202 220Right-handed alpha
Helix 34
34
B
225 239Right-handed alpha
Helix 35
35
B
246 250Right-handed 310
Helix 36
36
B
266 272Right-handed alpha
Helix 37
37
B
281 289Right-handed alpha
Helix 38
38
B
320 324Right-handed alpha
Helix 39
39
B
342 346Right-handed 310
Helix 40
40
B
348 356Right-handed 310
Helix 41
41
B
378 392Right-handed alpha
Helix 42
42
B
398 414Right-handed alpha
Helix 43
43
B
416 425Right-handed alpha
Helix 44
44
B
447 459Right-handed alpha
Helix 45
45
B
464 476Right-handed alpha
Helix 46
46
B
500 504Right-handed 310
Helix 47
47
B
513 518Right-handed alpha
Helix 48
48
B
518 530Right-handed alpha
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There are 10 sheets in PDB entry 3P1U. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
76 77first strand
Strand 2
A
278 279anti-parallel
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There are 2 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
147 148first strand
Strand 2
A
161 162anti-parallel
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There are 2 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
251 253first strand
Strand 2
A
374 377anti-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
325 326first strand
Strand 2
A
358 359anti-parallel
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There are 2 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
363 364first strand
Strand 2
A
367 368anti-parallel
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There are 2 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
76 77first strand
Strand 2
B
278 279anti-parallel
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There are 2 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
147 148first strand
Strand 2
B
161 162anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
251 253first strand
Strand 2
B
374 377anti-parallel
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There are 2 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
325 326first strand
Strand 2
B
358 359anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
363 364first strand
Strand 2
B
367 368anti-parallel
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