Analysis of interatomic Contacts of Structural Units in PDB entry:
1R37


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 1R37 entry

There are 2 chains in PDB entry 1R37 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1PRO 347
B
 MET 1PRO 347
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 32 helices in PDB entry 1R37. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
39 47Right-handed alpha
Helix 2
2
A
101 106Right-handed alpha
Helix 3
3
A
108 112Right-handed 310
Helix 4
4
A
134 136Right-handed 310
Helix 5
5
A
145 150Right-handed alpha
Helix 6
6
A
151 153Right-handed 310
Helix 7
7
A
154 166Right-handed alpha
Helix 8
8
A
181 195Right-handed alpha
Helix 9
9
A
205 216Right-handed alpha
Helix 10
10
A
227 236Right-handed alpha
Helix 11
11
A
250 255Right-handed alpha
Helix 12
12
A
256 259Right-handed 310
Helix 13
13
A
281 288Right-handed alpha
Helix 14
14
A
298 311Right-handed alpha
Helix 15
15
A
323 325Right-handed 310
Helix 16
16
A
326 336Right-handed alpha
Helix 17
17
B
39 47Right-handed alpha
Helix 18
18
B
101 106Right-handed alpha
Helix 19
19
B
108 112Right-handed 310
Helix 20
20
B
134 136Right-handed 310
Helix 21
21
B
145 150Right-handed alpha
Helix 22
22
B
151 153Right-handed 310
Helix 23
23
B
154 166Right-handed alpha
Helix 24
24
B
181 195Right-handed alpha
Helix 25
25
B
205 215Right-handed alpha
Helix 26
26
B
227 236Right-handed alpha
Helix 27
27
B
250 255Right-handed alpha
Helix 28
28
B
256 259Right-handed 310
Helix 29
29
B
281 288Right-handed alpha
Helix 30
30
B
298 311Right-handed alpha
Helix 31
31
B
323 325Right-handed 310
Helix 32
32
B
326 336Right-handed alpha
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There are 12 sheets in PDB entry 1R37. 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 3 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
14 17first strand
Strand 2
A
2 6anti-parallel
Strand 3
A
64 65anti-parallel
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There are 5 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
129 132first strand
Strand 2
A
28 37anti-parallel
Strand 3
A
69 77anti-parallel
Strand 4
A
89 92anti-parallel
Strand 5
A
138 140anti-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
129 132first strand
Strand 2
A
28 37anti-parallel
Strand 3
A
342 345anti-parallel
Strand 4
A
318 322parallel
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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
48 49first strand
Strand 2
A
52 53anti-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
95 96first strand
Strand 2
A
116 117anti-parallel
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There are 12 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
219 222first strand
Strand 2
A
198 203parallel
Strand 3
A
173 177parallel
Strand 4
A
241 246parallel
Strand 5
A
261 269parallel
Strand 6
A
290 293parallel
Strand 7
B
290 293anti-parallel
Strand 8
B
261 269parallel
Strand 9
B
241 246parallel
Strand 10
B
173 177parallel
Strand 11
B
198 203parallel
Strand 12
B
219 222parallel
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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
A
276 280first strand
Strand 2
B
276 280anti-parallel
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There are 3 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
14 17first strand
Strand 2
B
2 6anti-parallel
Strand 3
B
64 65anti-parallel
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There are 5 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
129 132first strand
Strand 2
B
28 37anti-parallel
Strand 3
B
69 77anti-parallel
Strand 4
B
89 92anti-parallel
Strand 5
B
138 140anti-parallel
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There are 4 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
129 132first strand
Strand 2
B
28 37anti-parallel
Strand 3
B
342 345anti-parallel
Strand 4
B
318 322parallel
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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
48 49first strand
Strand 2
B
52 53anti-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
95 96first strand
Strand 2
B
116 117anti-parallel
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