Analysis of interatomic Contacts of Structural Units in PDB entry:
1B37


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 1B37 entry

There are 3 chains in PDB entry 1B37 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 5CYS 463
B
 PRO 5HIS 466
C
 PRO 5HIS 466
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 52 helices in PDB entry 1B37. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
14 26Right-handed alpha
Helix 2
2
A
71 77Right-handed alpha
Helix 3
3
A
92 94Right-handed 310
Helix 4
4
A
106 129Right-handed alpha
Helix 5
5
A
140 148Right-handed alpha
Helix 6
6
A
157 166Right-handed alpha
Helix 7
7
A
168 171Right-handed alpha
Helix 8
8
A
175 177Right-handed 310
Helix 9
9
A
187 192Right-handed alpha
Helix 10
10
A
205 215Right-handed 310
Helix 11
11
A
268 273Right-handed alpha
Helix 12
12
A
284 292Right-handed alpha
Helix 13
13
A
351 359Right-handed alpha
Helix 14
14
A
362 376Right-handed alpha
Helix 15
15
A
412 419Right-handed alpha
Helix 16
16
A
430 432Right-handed 310
Helix 17
17
A
440 460Right-handed alpha
Helix 18
18
B
14 26Right-handed alpha
Helix 19
19
B
71 77Right-handed alpha
Helix 20
20
B
92 94Right-handed 310
Helix 21
21
B
106 129Right-handed alpha
Helix 22
22
B
140 148Right-handed alpha
Helix 23
23
B
157 166Right-handed alpha
Helix 24
24
B
168 171Right-handed alpha
Helix 25
25
B
175 177Right-handed 310
Helix 26
26
B
180 183Right-handed alpha
Helix 27
27
B
187 192Right-handed alpha
Helix 28
28
B
205 215Right-handed 310
Helix 29
29
B
268 273Right-handed alpha
Helix 30
30
B
284 292Right-handed alpha
Helix 31
31
B
351 358Right-handed alpha
Helix 32
32
B
362 376Right-handed alpha
Helix 33
33
B
412 419Right-handed alpha
Helix 34
34
B
430 432Right-handed 310
Helix 35
35
B
440 460Right-handed alpha
Helix 36
36
C
14 26Right-handed alpha
Helix 37
37
C
71 77Right-handed alpha
Helix 38
38
C
92 94Right-handed 310
Helix 39
39
C
106 129Right-handed alpha
Helix 40
40
C
140 148Right-handed alpha
Helix 41
41
C
157 166Right-handed alpha
Helix 42
42
C
168 171Right-handed alpha
Helix 43
43
C
175 177Right-handed 310
Helix 44
44
C
187 192Right-handed alpha
Helix 45
45
C
205 215Right-handed 310
Helix 46
46
C
268 272Right-handed alpha
Helix 47
47
C
284 292Right-handed alpha
Helix 48
48
C
351 359Right-handed alpha
Helix 49
49
C
362 376Right-handed alpha
Helix 50
50
C
412 419Right-handed alpha
Helix 51
51
C
430 432Right-handed 310
Helix 52
52
C
440 460Right-handed alpha
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There are 18 sheets in PDB entry 1B37. 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,

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
31 34first strand
Strand 2
A
7 10parallel
Strand 3
A
261 264parallel
Strand 4
A
425 427parallel
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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
46 49first strand
Strand 2
A
52 55anti-parallel
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There are 3 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
84 86first strand
Strand 2
A
195 199anti-parallel
Strand 3
A
60 64anti-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
277 279first strand
Strand 2
A
237 242parallel
Strand 3
A
247 251anti-parallel
Strand 4
A
256 259anti-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
294 296first strand
Strand 2
A
403 405anti-parallel
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There are 5 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
387 390first strand
Strand 2
A
298 304anti-parallel
Strand 3
A
344 350anti-parallel
Strand 4
A
331 334anti-parallel
Strand 5
A
318 320anti-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
B
30 34first strand
Strand 2
B
6 10parallel
Strand 3
B
261 264parallel
Strand 4
B
425 427parallel
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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
46 49first strand
Strand 2
B
52 55anti-parallel
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There are 3 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
84 86first strand
Strand 2
B
195 199anti-parallel
Strand 3
B
60 64anti-parallel
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There are 6 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
96 98first strand
Strand 2
B
318 322parallel
Strand 3
B
331 334anti-parallel
Strand 4
B
344 350anti-parallel
Strand 5
B
298 304anti-parallel
Strand 6
B
387 390anti-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
B
277 279first strand
Strand 2
B
237 243parallel
Strand 3
B
246 251anti-parallel
Strand 4
B
256 259anti-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
B
294 296first strand
Strand 2
B
403 405anti-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
C
31 34first strand
Strand 2
C
7 10parallel
Strand 3
C
261 264parallel
Strand 4
C
425 427parallel
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There are 2 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
46 49first strand
Strand 2
C
52 55anti-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
C
84 86first strand
Strand 2
C
195 199anti-parallel
Strand 3
C
60 64anti-parallel
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There are 6 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
96 98first strand
Strand 2
C
318 322parallel
Strand 3
C
331 334anti-parallel
Strand 4
C
344 350anti-parallel
Strand 5
C
298 304anti-parallel
Strand 6
C
387 390anti-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
C
277 279first strand
Strand 2
C
237 243parallel
Strand 3
C
246 251anti-parallel
Strand 4
C
256 259anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
294 296first strand
Strand 2
C
403 405anti-parallel
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