Analysis of interatomic Contacts of Structural Units in PDB entry:
1RE3


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 1RE3 entry

There are 8 chains in PDB entry 1RE3 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLN 131ALA 190
B
 LEU 165PHE 458
C
 SER 106THR 393
D
 LYS 129LYS 191
E
 SER 159PRO 459
F
 HIS 103THR 393
G
 GLY 1PRO 4
H
 GLY 1PRO 4
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 42 helices in PDB entry 1RE3. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
135 160Right-handed alpha
Helix 2
2
A
174 187Right-handed alpha
Helix 3
3
B
168 193Right-handed alpha
Helix 4
4
B
210 217Right-handed alpha
Helix 5
5
B
265 272Right-handed alpha
Helix 6
6
B
295 304Right-handed alpha
Helix 7
7
B
333 337Right-handed 310
Helix 8
8
B
351 356Right-handed alpha
Helix 9
9
B
361 367Right-handed alpha
Helix 10
10
B
438 442Right-handed alpha
Helix 11
11
C
108 110Right-handed 310
Helix 12
12
C
111 135Right-handed alpha
Helix 13
13
C
152 159Right-handed alpha
Helix 14
14
C
207 213Right-handed alpha
Helix 15
15
C
229 238Right-handed alpha
Helix 16
16
C
269 273Right-handed 310
Helix 17
17
C
288 292Right-handed 310
Helix 18
18
C
302 306Right-handed 310
Helix 19
19
C
325 330Right-handed alpha
Helix 20
20
C
355 359Right-handed 310
Helix 21
21
C
390 392Right-handed 310
Helix 22
22
D
131 160Right-handed alpha
Helix 23
23
D
174 189Right-handed alpha
Helix 24
24
E
161 165Right-handed 310
Helix 25
25
E
166 193Right-handed alpha
Helix 26
26
E
210 217Right-handed alpha
Helix 27
27
E
243 247Right-handed 310
Helix 28
28
E
265 272Right-handed alpha
Helix 29
29
E
295 304Right-handed alpha
Helix 30
30
E
351 356Right-handed alpha
Helix 31
31
E
361 367Right-handed alpha
Helix 32
32
E
438 442Right-handed alpha
Helix 33
33
F
104 134Right-handed alpha
Helix 34
34
F
152 158Right-handed alpha
Helix 35
35
F
207 214Right-handed alpha
Helix 36
36
F
229 238Right-handed alpha
Helix 37
37
F
269 273Right-handed 310
Helix 38
38
F
288 292Right-handed 310
Helix 39
39
F
300 305Right-handed alpha
Helix 40
40
F
325 331Right-handed alpha
Helix 41
41
F
355 359Right-handed 310
Helix 42
42
F
390 392Right-handed 310
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There are 16 sheets in PDB entry 1RE3. 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,

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
B
198 199first strand
Strand 2
C
140 141parallel
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There are 8 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
203 204first strand
Strand 2
C
214 218anti-parallel
Strand 3
C
226 228anti-parallel
Strand 4
C
190 197anti-parallel
Strand 5
C
381 388anti-parallel
Strand 6
C
244 251anti-parallel
Strand 7
C
257 267anti-parallel
Strand 8
C
276 277anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
165 169first strand
Strand 2
C
178 184anti-parallel
Strand 3
C
190 197anti-parallel
Strand 4
C
381 388anti-parallel
Strand 5
C
244 251anti-parallel
Strand 6
C
257 267anti-parallel
Strand 7
C
280 281anti-parallel
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There are 5 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
223 227first strand
Strand 2
B
236 241anti-parallel
Strand 3
B
249 255anti-parallel
Strand 4
B
292 293anti-parallel
Strand 5
B
273 274anti-parallel
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There are 7 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
223 227first strand
Strand 2
B
236 241anti-parallel
Strand 3
B
249 255anti-parallel
Strand 4
B
449 456anti-parallel
Strand 5
B
308 315anti-parallel
Strand 6
B
321 331anti-parallel
Strand 7
B
340 347anti-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
277 278first strand
Strand 2
B
288 289anti-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
410 411first strand
Strand 2
B
436 437anti-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
C
342 343first strand
Strand 2
C
368 369anti-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
E
198 199first strand
Strand 2
F
140 141parallel
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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
E
203 204first strand
Strand 2
F
215 218anti-parallel
Strand 3
F
226 227anti-parallel
Strand 4
F
190 197anti-parallel
Strand 5
F
178 184anti-parallel
Strand 6
F
165 169anti-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
E
203 204first strand
Strand 2
F
215 218anti-parallel
Strand 3
F
226 227anti-parallel
Strand 4
F
190 197anti-parallel
Strand 5
F
381 388anti-parallel
Strand 6
F
244 251anti-parallel
Strand 7
F
257 263anti-parallel
Strand 8
F
280 283anti-parallel
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There are 5 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
223 227first strand
Strand 2
E
236 241anti-parallel
Strand 3
E
249 255anti-parallel
Strand 4
E
292 293anti-parallel
Strand 5
E
273 274anti-parallel
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There are 7 strands in M sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
223 227first strand
Strand 2
E
236 241anti-parallel
Strand 3
E
249 255anti-parallel
Strand 4
E
449 456anti-parallel
Strand 5
E
308 315anti-parallel
Strand 6
E
321 331anti-parallel
Strand 7
E
340 347anti-parallel
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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
E
277 278first strand
Strand 2
E
288 289anti-parallel
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There are 2 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
410 411first strand
Strand 2
E
436 437anti-parallel
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There are 2 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
266 267first strand
Strand 2
F
276 277anti-parallel
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