Analysis of interatomic Contacts of Structural Units in PDB entry:
4FMR


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 4FMR entry

There are 4 chains in PDB entry 4FMR (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 LYS 3PRO 243
B
 GLY 0GLU 244
C
 ALA 2PRO 243
D
 GLY 0PRO 243
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 18 helices in PDB entry 4FMR. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
34 46Right-handed alpha
Helix 2
2
A
50 70Right-handed alpha
Helix 3
3
A
90 94Right-handed 310
Helix 4
4
A
109 118Right-handed alpha
Helix 5
5
A
186 188Right-handed 310
Helix 6
6
B
34 46Right-handed alpha
Helix 7
7
B
50 71Right-handed alpha
Helix 8
8
B
109 118Right-handed alpha
Helix 9
9
B
186 188Right-handed 310
Helix 10
10
C
34 44Right-handed alpha
Helix 11
11
C
50 70Right-handed alpha
Helix 12
12
C
109 118Right-handed alpha
Helix 13
13
C
186 188Right-handed 310
Helix 14
14
D
34 46Right-handed alpha
Helix 15
15
D
50 70Right-handed alpha
Helix 16
16
D
90 94Right-handed 310
Helix 17
17
D
109 118Right-handed alpha
Helix 18
18
D
186 188Right-handed 310
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There are 16 sheets in PDB entry 4FMR. 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 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
23 27first strand
Strand 2
A
4 12anti-parallel
Strand 3
A
119 126parallel
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There are 4 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
32 33first strand
Strand 2
B
74 76parallel
Strand 3
B
80 87anti-parallel
Strand 4
B
101 108anti-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
101 108first strand
Strand 2
A
80 87anti-parallel
Strand 3
A
74 76anti-parallel
Strand 4
B
32 33parallel
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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
132 138first strand
Strand 2
A
153 159anti-parallel
Strand 3
A
197 201anti-parallel
Strand 4
A
190 194anti-parallel
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There are 5 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
147 149first strand
Strand 2
A
231 240parallel
Strand 3
A
209 217anti-parallel
Strand 4
A
171 176anti-parallel
Strand 5
A
182 184anti-parallel
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There are 3 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
23 27first strand
Strand 2
B
4 12anti-parallel
Strand 3
B
119 126parallel
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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
132 138first strand
Strand 2
B
153 159anti-parallel
Strand 3
B
197 201anti-parallel
Strand 4
B
190 193anti-parallel
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There are 5 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
147 149first strand
Strand 2
B
231 240parallel
Strand 3
B
209 217anti-parallel
Strand 4
B
171 176anti-parallel
Strand 5
B
182 184anti-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
C
25 27first strand
Strand 2
C
4 10anti-parallel
Strand 3
C
119 126parallel
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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
C
32 33first strand
Strand 2
D
74 76parallel
Strand 3
D
80 87anti-parallel
Strand 4
D
101 108anti-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
C
101 108first strand
Strand 2
C
80 87anti-parallel
Strand 3
C
74 76anti-parallel
Strand 4
D
32 33parallel
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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
C
132 138first strand
Strand 2
C
153 159anti-parallel
Strand 3
C
197 201anti-parallel
Strand 4
C
190 194anti-parallel
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There are 5 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
147 149first strand
Strand 2
C
231 240parallel
Strand 3
C
209 217anti-parallel
Strand 4
C
171 176anti-parallel
Strand 5
C
182 185anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
23 27first strand
Strand 2
D
4 12anti-parallel
Strand 3
D
119 126parallel
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There are 4 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
132 138first strand
Strand 2
D
153 159anti-parallel
Strand 3
D
197 201anti-parallel
Strand 4
D
190 194anti-parallel
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There are 5 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
147 149first strand
Strand 2
D
231 240parallel
Strand 3
D
209 217anti-parallel
Strand 4
D
171 176anti-parallel
Strand 5
D
182 184anti-parallel
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