Analysis of interatomic Contacts of Structural Units in PDB entry:
1LP9


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 1LP9 entry

There are 10 chains in PDB entry 1LP9 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 1GLU 275
B
 MET 0MET 99
C
 ALA 1LEU 9
E
 MET 0THR 198
F
 GLU 1ALA 245
H
 GLY 1GLU 275
I
 MET 0MET 99
J
 ALA 1LEU 9
L
 MET 0THR 198
M
 GLU 1ALA 245
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 26 helices in PDB entry 1LP9. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
49 53Right-handed 310
Helix 2
2
A
56 85Right-handed alpha
Helix 3
3
A
137 150Right-handed alpha
Helix 4
4
A
151 162Right-handed alpha
Helix 5
5
A
162 175Right-handed alpha
Helix 6
6
A
175 180Right-handed alpha
Helix 7
7
A
253 255Right-handed 310
Helix 8
8
E
67 71Right-handed 310
Helix 9
9
E
81 85Right-handed 310
Helix 10
10
E
190 195Right-handed alpha
Helix 11
11
F
83 87Right-handed 310
Helix 12
12
F
133 141Right-handed alpha
Helix 13
13
F
200 205Right-handed alpha
Helix 14
14
H
49 53Right-handed 310
Helix 15
15
H
56 85Right-handed alpha
Helix 16
16
H
137 150Right-handed alpha
Helix 17
17
H
151 162Right-handed alpha
Helix 18
18
H
162 175Right-handed alpha
Helix 19
19
H
175 180Right-handed alpha
Helix 20
20
H
253 255Right-handed 310
Helix 21
21
L
67 71Right-handed 310
Helix 22
22
L
81 85Right-handed 310
Helix 23
23
M
83 87Right-handed 310
Helix 24
24
M
118 122Right-handed 310
Helix 25
25
M
133 141Right-handed alpha
Helix 26
26
M
200 205Right-handed alpha
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There are 38 sheets in PDB entry 1LP9. 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, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL,

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
46 47first strand
Strand 2
A
31 37anti-parallel
Strand 3
A
21 28anti-parallel
Strand 4
A
3 12anti-parallel
Strand 5
A
94 103anti-parallel
Strand 6
A
109 118anti-parallel
Strand 7
A
121 126anti-parallel
Strand 8
A
133 135anti-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
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
228 230anti-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
186 193first strand
Strand 2
A
198 208anti-parallel
Strand 3
A
241 250anti-parallel
Strand 4
A
234 235anti-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
222 223first strand
Strand 2
A
214 219anti-parallel
Strand 3
A
257 262anti-parallel
Strand 4
A
270 272anti-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
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
50 51anti-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
B
6 11first strand
Strand 2
B
21 30anti-parallel
Strand 3
B
62 70anti-parallel
Strand 4
B
55 56anti-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
B
44 45first strand
Strand 2
B
36 41anti-parallel
Strand 3
B
78 83anti-parallel
Strand 4
B
91 94anti-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
E
2 5first strand
Strand 2
E
22 25anti-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
E
9 13first strand
Strand 2
E
110 115parallel
Strand 3
E
86 96anti-parallel
Strand 4
E
32 37anti-parallel
Strand 5
E
44 48anti-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
E
9 13first strand
Strand 2
E
110 115parallel
Strand 3
E
86 96anti-parallel
Strand 4
E
103 106anti-parallel
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There are 3 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
E
18 20first strand
Strand 2
E
75 77anti-parallel
Strand 3
E
63 64anti-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
124 129first strand
Strand 2
E
139 144anti-parallel
Strand 3
E
175 184anti-parallel
Strand 4
E
160 162anti-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
124 129first strand
Strand 2
E
139 144anti-parallel
Strand 3
E
175 184anti-parallel
Strand 4
E
166 170anti-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
F
5 7first strand
Strand 2
F
19 24anti-parallel
Strand 3
F
74 79anti-parallel
Strand 4
F
66 68anti-parallel
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There are 5 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
56 57first strand
Strand 2
F
41 49anti-parallel
Strand 3
F
31 38anti-parallel
Strand 4
F
88 95anti-parallel
Strand 5
F
107 108anti-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
56 57first strand
Strand 2
F
41 49anti-parallel
Strand 3
F
31 38anti-parallel
Strand 4
F
88 95anti-parallel
Strand 5
F
10 14parallel
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There are 4 strands in Q sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
126 130first strand
Strand 2
F
142 152anti-parallel
Strand 3
F
190 199anti-parallel
Strand 4
F
172 174anti-parallel
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There are 4 strands in R sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
126 130first strand
Strand 2
F
142 152anti-parallel
Strand 3
F
190 199anti-parallel
Strand 4
F
179 180anti-parallel
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There are 4 strands in S sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
166 168first strand
Strand 2
F
157 163anti-parallel
Strand 3
F
209 216anti-parallel
Strand 4
F
235 242anti-parallel
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There are 8 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
46 47first strand
Strand 2
H
31 37anti-parallel
Strand 3
H
21 28anti-parallel
Strand 4
H
3 12anti-parallel
Strand 5
H
94 103anti-parallel
Strand 6
H
109 118anti-parallel
Strand 7
H
121 126anti-parallel
Strand 8
H
133 135anti-parallel
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There are 4 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
186 193first strand
Strand 2
H
198 208anti-parallel
Strand 3
H
241 250anti-parallel
Strand 4
H
228 230anti-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
186 193first strand
Strand 2
H
198 208anti-parallel
Strand 3
H
241 250anti-parallel
Strand 4
H
234 235anti-parallel
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There are 4 strands in W sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
222 224first strand
Strand 2
H
214 219anti-parallel
Strand 3
H
257 262anti-parallel
Strand 4
H
270 272anti-parallel
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There are 4 strands in X sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
6 11first strand
Strand 2
I
21 30anti-parallel
Strand 3
I
62 70anti-parallel
Strand 4
I
50 51anti-parallel
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There are 4 strands in Y sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
6 11first strand
Strand 2
I
21 30anti-parallel
Strand 3
I
62 70anti-parallel
Strand 4
I
55 56anti-parallel
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There are 4 strands in Z sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
I
44 45first strand
Strand 2
I
36 41anti-parallel
Strand 3
I
78 83anti-parallel
Strand 4
I
91 94anti-parallel
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There are 2 strands in AA sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
2 5first strand
Strand 2
L
22 25anti-parallel
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There are 5 strands in AB sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
110 115parallel
Strand 3
L
86 96anti-parallel
Strand 4
L
32 37anti-parallel
Strand 5
L
44 48anti-parallel
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There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
10 13first strand
Strand 2
L
110 115parallel
Strand 3
L
86 96anti-parallel
Strand 4
L
103 106anti-parallel
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There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
18 20first strand
Strand 2
L
75 77anti-parallel
Strand 3
L
63 64anti-parallel
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There are 4 strands in AE sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
124 129first strand
Strand 2
L
139 144anti-parallel
Strand 3
L
175 184anti-parallel
Strand 4
L
160 162anti-parallel
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There are 4 strands in AF sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
124 129first strand
Strand 2
L
139 144anti-parallel
Strand 3
L
175 184anti-parallel
Strand 4
L
166 170anti-parallel
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There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
4 7first strand
Strand 2
M
19 25anti-parallel
Strand 3
M
74 79anti-parallel
Strand 4
M
66 68anti-parallel
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There are 5 strands in AH sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
56 57first strand
Strand 2
M
41 49anti-parallel
Strand 3
M
31 38anti-parallel
Strand 4
M
88 95anti-parallel
Strand 5
M
107 108anti-parallel
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There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
56 57first strand
Strand 2
M
41 49anti-parallel
Strand 3
M
31 38anti-parallel
Strand 4
M
88 95anti-parallel
Strand 5
M
10 14parallel
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There are 4 strands in AJ sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
126 130first strand
Strand 2
M
142 152anti-parallel
Strand 3
M
190 199anti-parallel
Strand 4
M
172 174anti-parallel
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There are 4 strands in AK sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
126 130first strand
Strand 2
M
142 152anti-parallel
Strand 3
M
190 199anti-parallel
Strand 4
M
179 180anti-parallel
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There are 4 strands in AL sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
166 168first strand
Strand 2
M
157 163anti-parallel
Strand 3
M
209 216anti-parallel
Strand 4
M
235 242anti-parallel
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