Analysis of interatomic Contacts of Structural Units in PDB entry:
3S5L


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 3S5L entry

There are 8 chains in PDB entry 3S5L (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLU 3PHE 180
D
 GLU 3ASP 181
B
 MET 0ALA 190
E
 MET 0ALA 190
C
 PRO 3THR 15
F
 PRO 3THR 15
G
 LYS 2ALA 178
H
 SER 0ALA 178
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 19 helices in PDB entry 3S5L. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
45 51Right-handed 310
Helix 2
2
A
56 77Right-handed alpha
Helix 3
3
D
47 52Right-handed alpha
Helix 4
4
D
55 77Right-handed alpha
Helix 5
5
B
51 53Right-handed 310
Helix 6
6
B
54 63Right-handed alpha
Helix 7
7
B
64 78Right-handed alpha
Helix 8
8
B
78 87Right-handed alpha
Helix 9
9
E
51 53Right-handed 310
Helix 10
10
E
54 64Right-handed alpha
Helix 11
11
E
64 78Right-handed alpha
Helix 12
12
E
78 87Right-handed alpha
Helix 13
13
E
88 90Right-handed 310
Helix 14
14
G
58 63Right-handed alpha
Helix 15
15
G
75 79Right-handed 310
Helix 16
16
G
150 154Right-handed 310
Helix 17
17
H
58 63Right-handed alpha
Helix 18
18
H
75 79Right-handed 310
Helix 19
19
H
150 154Right-handed 310
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There are 22 sheets in PDB entry 3S5L. 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, Q, R, S, T, U, V,

There are 8 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
40 43first strand
Strand 2
A
29 35anti-parallel
Strand 3
A
19 26anti-parallel
Strand 4
A
5 15anti-parallel
Strand 5
B
7 18anti-parallel
Strand 6
B
23 32anti-parallel
Strand 7
B
35 41anti-parallel
Strand 8
B
47 49anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
133 134anti-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
88 93first strand
Strand 2
A
103 112anti-parallel
Strand 3
A
145 153anti-parallel
Strand 4
A
138 139anti-parallel
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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
126 128first strand
Strand 2
A
118 123anti-parallel
Strand 3
A
160 166anti-parallel
Strand 4
A
174 179anti-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
D
40 43first strand
Strand 2
D
29 35anti-parallel
Strand 3
D
19 26anti-parallel
Strand 4
D
5 15anti-parallel
Strand 5
E
7 18anti-parallel
Strand 6
E
23 32anti-parallel
Strand 7
E
35 41anti-parallel
Strand 8
E
47 49anti-parallel
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There are 4 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
88 93first strand
Strand 2
D
103 112anti-parallel
Strand 3
D
145 153anti-parallel
Strand 4
D
133 134anti-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
88 93first strand
Strand 2
D
103 112anti-parallel
Strand 3
D
145 153anti-parallel
Strand 4
D
138 139anti-parallel
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There are 4 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
126 127first strand
Strand 2
D
118 123anti-parallel
Strand 3
D
160 166anti-parallel
Strand 4
D
174 179anti-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
B
98 103first strand
Strand 2
B
114 122anti-parallel
Strand 3
B
155 162anti-parallel
Strand 4
B
142 144anti-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
98 103first strand
Strand 2
B
114 122anti-parallel
Strand 3
B
155 162anti-parallel
Strand 4
B
148 149anti-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
B
136 138first strand
Strand 2
B
128 133anti-parallel
Strand 3
B
170 176anti-parallel
Strand 4
B
184 189anti-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
E
98 103first strand
Strand 2
E
114 122anti-parallel
Strand 3
E
155 162anti-parallel
Strand 4
E
142 144anti-parallel
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There are 4 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
98 103first strand
Strand 2
E
114 122anti-parallel
Strand 3
E
155 162anti-parallel
Strand 4
E
148 149anti-parallel
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There are 4 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
136 138first strand
Strand 2
E
128 133anti-parallel
Strand 3
E
170 176anti-parallel
Strand 4
E
184 189anti-parallel
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There are 6 strands in O sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
3 7first strand
Strand 2
G
89 102parallel
Strand 3
G
80 86anti-parallel
Strand 4
G
26 29anti-parallel
Strand 5
G
35 40anti-parallel
Strand 6
G
43 46anti-parallel
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There are 4 strands in P sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
3 7first strand
Strand 2
G
89 102parallel
Strand 3
G
114 119anti-parallel
Strand 4
G
143 146anti-parallel
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There are 3 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
12 14first strand
Strand 2
G
69 71anti-parallel
Strand 3
G
55 56anti-parallel
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There are 3 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
G
127 131first strand
Strand 2
G
155 163anti-parallel
Strand 3
G
166 174anti-parallel
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There are 6 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
1 7first strand
Strand 2
H
89 101parallel
Strand 3
H
80 86anti-parallel
Strand 4
H
26 29anti-parallel
Strand 5
H
35 40anti-parallel
Strand 6
H
43 46anti-parallel
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There are 3 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
1 7first strand
Strand 2
H
89 101parallel
Strand 3
H
117 119anti-parallel
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There are 3 strands in U sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
12 14first strand
Strand 2
H
69 71anti-parallel
Strand 3
H
55 56anti-parallel
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There are 4 strands in V sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
137 140first strand
Strand 2
H
127 131anti-parallel
Strand 3
H
155 163anti-parallel
Strand 4
H
166 174anti-parallel
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