Analysis of interatomic Contacts of Structural Units in PDB entry:
3C5P


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 3C5P entry

There are 6 chains in PDB entry 3C5P (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1LEU 194
B
 THR 2LEU 194
C
 MSE 1LEU 194
D
 MSE 1LEU 194
E
 MSE 1LEU 194
F
 MSE 1LEU 194
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 10 helices in PDB entry 3C5P. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
171 175Right-handed 310
Helix 2
2
A
178 183Right-handed 310
Helix 3
3
B
171 176Right-handed alpha
Helix 4
4
B
178 183Right-handed 310
Helix 5
5
C
171 176Right-handed alpha
Helix 6
6
D
178 183Right-handed 310
Helix 7
7
E
171 176Right-handed alpha
Helix 8
8
E
178 183Right-handed 310
Helix 9
9
F
171 176Right-handed alpha
Helix 10
10
F
178 183Right-handed 310
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There are 16 sheets in PDB entry 3C5P. 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 5 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
63 70first strand
Strand 2
A
51 58anti-parallel
Strand 3
A
4 12anti-parallel
Strand 4
A
152 159anti-parallel
Strand 5
A
164 170anti-parallel
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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
21 22first strand
Strand 2
A
29 32anti-parallel
Strand 3
A
73 78anti-parallel
Strand 4
A
84 89anti-parallel
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There are 5 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
96 104first strand
Strand 2
A
107 116anti-parallel
Strand 3
A
127 135anti-parallel
Strand 4
A
141 147anti-parallel
Strand 5
A
188 194anti-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
63 70first strand
Strand 2
B
51 58anti-parallel
Strand 3
B
4 12anti-parallel
Strand 4
B
152 159anti-parallel
Strand 5
B
164 170anti-parallel
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There are 8 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
86 90first strand
Strand 2
B
72 78anti-parallel
Strand 3
B
29 32anti-parallel
Strand 4
B
21 23anti-parallel
Strand 5
C
21 23anti-parallel
Strand 6
C
29 32anti-parallel
Strand 7
C
72 78anti-parallel
Strand 8
C
84 90anti-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
B
96 103first strand
Strand 2
B
107 116anti-parallel
Strand 3
B
127 136anti-parallel
Strand 4
B
141 147anti-parallel
Strand 5
B
188 194anti-parallel
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There are 5 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
63 70first strand
Strand 2
C
51 58anti-parallel
Strand 3
C
4 12anti-parallel
Strand 4
C
152 159anti-parallel
Strand 5
C
165 170anti-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
C
96 104first strand
Strand 2
C
107 116anti-parallel
Strand 3
C
127 136anti-parallel
Strand 4
C
141 147anti-parallel
Strand 5
C
188 193anti-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
D
63 70first strand
Strand 2
D
51 58anti-parallel
Strand 3
D
4 12anti-parallel
Strand 4
D
152 159anti-parallel
Strand 5
D
164 170anti-parallel
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There are 8 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
84 90first strand
Strand 2
D
72 78anti-parallel
Strand 3
D
29 32anti-parallel
Strand 4
D
21 23anti-parallel
Strand 5
E
21 23anti-parallel
Strand 6
E
29 32anti-parallel
Strand 7
E
72 78anti-parallel
Strand 8
E
84 90anti-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
D
96 104first strand
Strand 2
D
107 116anti-parallel
Strand 3
D
127 136anti-parallel
Strand 4
D
141 147anti-parallel
Strand 5
D
188 194anti-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
63 70first strand
Strand 2
E
51 58anti-parallel
Strand 3
E
4 12anti-parallel
Strand 4
E
152 159anti-parallel
Strand 5
E
164 170anti-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
E
96 104first strand
Strand 2
E
107 116anti-parallel
Strand 3
E
127 136anti-parallel
Strand 4
E
141 147anti-parallel
Strand 5
E
188 194anti-parallel
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There are 5 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
63 70first strand
Strand 2
F
51 58anti-parallel
Strand 3
F
4 12anti-parallel
Strand 4
F
152 159anti-parallel
Strand 5
F
164 170anti-parallel
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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
F
21 22first strand
Strand 2
F
29 32anti-parallel
Strand 3
F
72 78anti-parallel
Strand 4
F
84 90anti-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
F
97 104first strand
Strand 2
F
107 116anti-parallel
Strand 3
F
127 136anti-parallel
Strand 4
F
141 147anti-parallel
Strand 5
F
188 194anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il