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


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 3HSI entry

There are 3 chains in PDB entry 3HSI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 4LEU 455
B
 ILE 3LEU 455
C
 ASN 4LEU 455
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 65 helices in PDB entry 3HSI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
4 15Right-handed alpha
Helix 2
2
A
22 24Right-handed 310
Helix 3
3
A
31 45Right-handed alpha
Helix 4
4
A
60 77Right-handed alpha
Helix 5
5
A
89 93Right-handed 310
Helix 6
6
A
103 116Right-handed alpha
Helix 7
7
A
132 136Right-handed 310
Helix 8
8
A
177 191Right-handed alpha
Helix 9
9
A
208 211Right-handed 310
Helix 10
10
A
212 227Right-handed alpha
Helix 11
11
A
254 266Right-handed alpha
Helix 12
12
A
281 293Right-handed alpha
Helix 13
13
A
305 308Right-handed 310
Helix 14
14
A
319 322Right-handed 310
Helix 15
15
A
323 339Right-handed alpha
Helix 16
16
A
339 346Right-handed alpha
Helix 17
17
A
380 386Right-handed alpha
Helix 18
18
A
401 414Right-handed alpha
Helix 19
19
A
421 425Right-handed 310
Helix 20
20
A
427 431Right-handed 310
Helix 21
21
A
432 445Right-handed alpha
Helix 22
22
A
446 455Right-handed alpha
Helix 23
23
B
4 15Right-handed alpha
Helix 24
24
B
22 24Right-handed 310
Helix 25
25
B
31 46Right-handed alpha
Helix 26
26
B
60 77Right-handed alpha
Helix 27
27
B
89 93Right-handed 310
Helix 28
28
B
103 116Right-handed alpha
Helix 29
29
B
132 136Right-handed 310
Helix 30
30
B
177 191Right-handed alpha
Helix 31
31
B
208 211Right-handed 310
Helix 32
32
B
212 227Right-handed alpha
Helix 33
33
B
254 266Right-handed alpha
Helix 34
34
B
281 294Right-handed alpha
Helix 35
35
B
305 308Right-handed 310
Helix 36
36
B
319 322Right-handed 310
Helix 37
37
B
323 339Right-handed alpha
Helix 38
38
B
339 345Right-handed alpha
Helix 39
39
B
380 386Right-handed alpha
Helix 40
40
B
401 414Right-handed alpha
Helix 41
41
B
421 425Right-handed 310
Helix 42
42
B
427 431Right-handed 310
Helix 43
43
B
432 445Right-handed alpha
Helix 44
44
B
446 455Right-handed alpha
Helix 45
45
C
4 16Right-handed alpha
Helix 46
46
C
22 24Right-handed 310
Helix 47
47
C
31 46Right-handed alpha
Helix 48
48
C
60 77Right-handed alpha
Helix 49
49
C
89 93Right-handed 310
Helix 50
50
C
103 116Right-handed alpha
Helix 51
51
C
132 136Right-handed 310
Helix 52
52
C
177 191Right-handed alpha
Helix 53
53
C
209 211Right-handed 310
Helix 54
54
C
212 227Right-handed alpha
Helix 55
55
C
254 266Right-handed alpha
Helix 56
56
C
281 294Right-handed alpha
Helix 57
57
C
305 308Right-handed 310
Helix 58
58
C
319 322Right-handed 310
Helix 59
59
C
323 339Right-handed alpha
Helix 60
60
C
339 345Right-handed alpha
Helix 61
61
C
401 413Right-handed alpha
Helix 62
62
C
421 425Right-handed 310
Helix 63
63
C
427 431Right-handed 310
Helix 64
64
C
432 445Right-handed alpha
Helix 65
65
C
446 455Right-handed alpha
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There are 12 sheets in PDB entry 3HSI. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

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
19 20first strand
Strand 2
A
242 249anti-parallel
Strand 3
A
388 395anti-parallel
Strand 4
A
138 139parallel
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There are 9 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
19 20first strand
Strand 2
A
242 249anti-parallel
Strand 3
A
388 395anti-parallel
Strand 4
A
371 375anti-parallel
Strand 5
A
364 367anti-parallel
Strand 6
A
270 274anti-parallel
Strand 7
A
297 303parallel
Strand 8
A
348 353parallel
Strand 9
A
416 418anti-parallel
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There are 8 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
26 28first strand
Strand 2
A
172 176anti-parallel
Strand 3
A
148 152anti-parallel
Strand 4
A
142 145anti-parallel
Strand 5
A
49 54anti-parallel
Strand 6
A
81 87parallel
Strand 7
A
124 127parallel
Strand 8
A
199 200anti-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
168 169first strand
Strand 2
A
359 360parallel
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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
19 20first strand
Strand 2
B
242 249anti-parallel
Strand 3
B
388 395anti-parallel
Strand 4
B
138 139parallel
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There are 9 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
19 20first strand
Strand 2
B
242 249anti-parallel
Strand 3
B
388 395anti-parallel
Strand 4
B
371 375anti-parallel
Strand 5
B
364 367anti-parallel
Strand 6
B
270 274anti-parallel
Strand 7
B
297 303parallel
Strand 8
B
348 353parallel
Strand 9
B
416 418anti-parallel
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There are 8 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
26 28first strand
Strand 2
B
172 176anti-parallel
Strand 3
B
148 152anti-parallel
Strand 4
B
143 145anti-parallel
Strand 5
B
49 53anti-parallel
Strand 6
B
81 87parallel
Strand 7
B
124 127parallel
Strand 8
B
199 200anti-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
168 169first strand
Strand 2
B
359 360parallel
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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
C
19 20first strand
Strand 2
C
242 249anti-parallel
Strand 3
C
388 395anti-parallel
Strand 4
C
138 139parallel
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There are 9 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
19 20first strand
Strand 2
C
242 249anti-parallel
Strand 3
C
388 395anti-parallel
Strand 4
C
371 375anti-parallel
Strand 5
C
364 367anti-parallel
Strand 6
C
270 274anti-parallel
Strand 7
C
297 303parallel
Strand 8
C
348 353parallel
Strand 9
C
416 418anti-parallel
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There are 8 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
26 28first strand
Strand 2
C
172 176anti-parallel
Strand 3
C
148 152anti-parallel
Strand 4
C
143 145anti-parallel
Strand 5
C
49 53anti-parallel
Strand 6
C
81 87parallel
Strand 7
C
124 127parallel
Strand 8
C
199 200anti-parallel
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There are 2 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
168 169first strand
Strand 2
C
359 360parallel
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