Analysis of interatomic Contacts of Structural Units in PDB entry:
4LO2


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 4LO2 entry

There are 3 chains in PDB entry 4LO2 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 ASN 9PRO 294
C
 VAL 3ILE 146
B
 ASN 9PRO 294
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 21 helices in PDB entry 4LO2. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
43 46Right-handed 310
Helix 2
2
A
90 93Right-handed 310
Helix 3
3
A
135 138Right-handed 310
Helix 4
4
A
145 151Right-handed alpha
Helix 5
5
A
185 188Right-handed 310
Helix 6
6
A
217 220Right-handed 310
Helix 7
7
A
233 236Right-handed 310
Helix 8
8
A
266 268Right-handed 310
Helix 9
9
A
283 286Right-handed 310
Helix 10
10
C
40 43Right-handed 310
Helix 11
11
C
82 85Right-handed 310
Helix 12
12
C
136 139Right-handed 310
Helix 13
13
B
43 46Right-handed 310
Helix 14
14
B
90 93Right-handed 310
Helix 15
15
B
135 137Right-handed 310
Helix 16
16
B
145 151Right-handed alpha
Helix 17
17
B
185 188Right-handed 310
Helix 18
18
B
217 220Right-handed 310
Helix 19
19
B
233 236Right-handed 310
Helix 20
20
B
266 268Right-handed 310
Helix 21
21
B
283 285Right-handed 310
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There are 20 sheets in PDB entry 4LO2. 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,

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
A
58 63first strand
Strand 2
A
48 53anti-parallel
Strand 3
A
15 20anti-parallel
Strand 4
A
140 144anti-parallel
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There are 2 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
27 31first strand
Strand 2
A
34 38anti-parallel
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There are 2 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
71 75first strand
Strand 2
A
82 86anti-parallel
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There are 9 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
105 110first strand
Strand 2
A
95 100anti-parallel
Strand 3
B
95 100anti-parallel
Strand 4
B
106 110anti-parallel
Strand 5
B
139 144anti-parallel
Strand 6
B
15 20anti-parallel
Strand 7
B
48 53anti-parallel
Strand 8
B
58 63anti-parallel
Strand 9
B
95 100anti-parallel
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There are 2 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
117 121first strand
Strand 2
A
126 130anti-parallel
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There are 7 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
153 159first strand
Strand 2
A
190 195anti-parallel
Strand 3
A
200 205anti-parallel
Strand 4
A
238 242anti-parallel
Strand 5
A
249 254anti-parallel
Strand 6
A
288 291anti-parallel
Strand 7
A
153 159anti-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
A
165 169first strand
Strand 2
A
177 181anti-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
A
211 215first strand
Strand 2
A
223 227anti-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
A
260 264first strand
Strand 2
A
275 279anti-parallel
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There are 7 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
11 17first strand
Strand 2
C
45 50anti-parallel
Strand 3
C
55 60anti-parallel
Strand 4
C
87 93anti-parallel
Strand 5
C
96 101anti-parallel
Strand 6
C
141 145anti-parallel
Strand 7
C
11 17anti-parallel
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There are 2 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
23 28first strand
Strand 2
C
31 36anti-parallel
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There are 2 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
67 70first strand
Strand 2
C
76 79anti-parallel
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There are 2 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
110 113first strand
Strand 2
C
127 130anti-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
B
27 31first strand
Strand 2
B
34 38anti-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
B
71 75first strand
Strand 2
B
82 86anti-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
B
117 121first strand
Strand 2
B
126 130anti-parallel
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There are 7 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
153 159first strand
Strand 2
B
190 195anti-parallel
Strand 3
B
200 205anti-parallel
Strand 4
B
238 242anti-parallel
Strand 5
B
249 254anti-parallel
Strand 6
B
287 291anti-parallel
Strand 7
B
153 159anti-parallel
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There are 2 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
165 169first strand
Strand 2
B
177 181anti-parallel
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There are 2 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
211 215first strand
Strand 2
B
223 227anti-parallel
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There are 2 strands in T sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
260 264first strand
Strand 2
B
275 279anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il