Analysis of interatomic Contacts of Structural Units in PDB entry:
3RL7


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 3RL7 entry

There are 12 chains in PDB entry 3RL7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
 MET 219ARG 310
A
 TYR 220ARG 309
C
 TYR 220ARG 310
D
 MET 219ARG 310
E
 TYR 220ARG 310
F
 MET 219ARG 309
G
 SER 2837VAL 2843
H
 TYR 2838SER 2842
I
 TYR 2838SER 2842
J
 TYR 2838VAL 2843
K
 LEU 2839VAL 2843
L
 LEU 2839SER 2842
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 12 helices in PDB entry 3RL7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
B
262 268Right-handed alpha
Helix 2
2
B
288 299Right-handed alpha
Helix 3
3
A
262 268Right-handed alpha
Helix 4
4
A
288 298Right-handed alpha
Helix 5
5
C
262 268Right-handed alpha
Helix 6
6
C
288 298Right-handed alpha
Helix 7
7
D
262 268Right-handed alpha
Helix 8
8
D
288 299Right-handed alpha
Helix 9
9
E
262 268Right-handed alpha
Helix 10
10
E
288 299Right-handed alpha
Helix 11
11
F
262 268Right-handed alpha
Helix 12
12
F
288 299Right-handed alpha
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There are 12 sheets in PDB entry 3RL7. 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
B
221 228first strand
Strand 2
B
302 309anti-parallel
Strand 3
B
275 279anti-parallel
Strand 4
B
282 283anti-parallel
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There are 3 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
254 258first strand
Strand 2
B
236 239anti-parallel
Strand 3
H
2840 2841anti-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
221 228first strand
Strand 2
A
302 309anti-parallel
Strand 3
A
275 279anti-parallel
Strand 4
A
282 283anti-parallel
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There are 3 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
254 258first strand
Strand 2
A
236 239anti-parallel
Strand 3
G
2840 2842anti-parallel
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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
C
221 228first strand
Strand 2
C
302 309anti-parallel
Strand 3
C
275 279anti-parallel
Strand 4
C
282 283anti-parallel
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There are 6 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
221 228first strand
Strand 2
C
302 309anti-parallel
Strand 3
C
275 279anti-parallel
Strand 4
C
253 258anti-parallel
Strand 5
C
236 239anti-parallel
Strand 6
J
2841 2842anti-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
D
221 228first strand
Strand 2
D
302 309anti-parallel
Strand 3
D
275 279anti-parallel
Strand 4
D
282 283anti-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
D
236 239first strand
Strand 2
D
254 258anti-parallel
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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
E
221 228first strand
Strand 2
E
302 309anti-parallel
Strand 3
E
275 279anti-parallel
Strand 4
E
282 283anti-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
E
221 228first strand
Strand 2
E
302 309anti-parallel
Strand 3
E
275 279anti-parallel
Strand 4
E
253 258anti-parallel
Strand 5
E
236 239anti-parallel
Strand 6
K
2841 2843anti-parallel
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There are 5 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
221 228first strand
Strand 2
F
302 309anti-parallel
Strand 3
F
275 279anti-parallel
Strand 4
F
253 258anti-parallel
Strand 5
F
236 239anti-parallel
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There are 4 strands in L sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
221 228first strand
Strand 2
F
302 309anti-parallel
Strand 3
F
275 279anti-parallel
Strand 4
F
282 283anti-parallel
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