Analysis of interatomic Contacts of Structural Units in PDB entry:
4LP7


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 4LP7 entry

There are 4 chains in PDB entry 4LP7 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ARG 254
B
 MET 1ARG 254
C
 MET 1ARG 254
D
 MET 1ARG 254
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 16 helices in PDB entry 4LP7. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
44 53Right-handed alpha
Helix 2
2
A
78 84Right-handed 310
Helix 3
3
A
95 100Right-handed 310
Helix 4
4
A
231 241Right-handed alpha
Helix 5
5
B
44 53Right-handed alpha
Helix 6
6
B
78 84Right-handed 310
Helix 7
7
B
97 102Right-handed alpha
Helix 8
8
B
231 241Right-handed alpha
Helix 9
9
C
44 53Right-handed alpha
Helix 10
10
C
78 84Right-handed 310
Helix 11
11
C
97 102Right-handed alpha
Helix 12
12
C
231 241Right-handed alpha
Helix 13
13
D
44 53Right-handed alpha
Helix 14
14
D
78 84Right-handed 310
Helix 15
15
D
97 102Right-handed alpha
Helix 16
16
D
231 241Right-handed alpha
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There are 16 sheets in PDB entry 4LP7. 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 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
3 7first strand
Strand 2
A
108 120parallel
Strand 3
A
14 24anti-parallel
Strand 4
A
39 41anti-parallel
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There are 6 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
31 35first strand
Strand 2
A
14 24anti-parallel
Strand 3
A
108 120anti-parallel
Strand 4
A
56 63anti-parallel
Strand 5
A
68 75anti-parallel
Strand 6
A
87 91anti-parallel
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There are 3 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
156 166first strand
Strand 2
A
142 151anti-parallel
Strand 3
A
242 252anti-parallel
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There are 3 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
191 195first strand
Strand 2
A
201 206anti-parallel
Strand 3
A
220 225anti-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
2 7first strand
Strand 2
B
108 120parallel
Strand 3
B
14 24anti-parallel
Strand 4
B
39 41anti-parallel
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There are 6 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
31 35first strand
Strand 2
B
14 24anti-parallel
Strand 3
B
108 120anti-parallel
Strand 4
B
56 62anti-parallel
Strand 5
B
69 75anti-parallel
Strand 6
B
87 91anti-parallel
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There are 3 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
157 167first strand
Strand 2
B
141 151anti-parallel
Strand 3
B
242 253anti-parallel
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There are 3 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
191 195first strand
Strand 2
B
201 206anti-parallel
Strand 3
B
220 225anti-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
C
2 7first strand
Strand 2
C
108 120parallel
Strand 3
C
14 24anti-parallel
Strand 4
C
39 41anti-parallel
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There are 6 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
31 35first strand
Strand 2
C
14 24anti-parallel
Strand 3
C
108 120anti-parallel
Strand 4
C
56 62anti-parallel
Strand 5
C
69 75anti-parallel
Strand 6
C
87 91anti-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
C
156 167first strand
Strand 2
C
141 151anti-parallel
Strand 3
C
242 253anti-parallel
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There are 3 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
191 195first strand
Strand 2
C
201 205anti-parallel
Strand 3
C
221 225anti-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
D
2 7first strand
Strand 2
D
108 120parallel
Strand 3
D
14 24anti-parallel
Strand 4
D
39 41anti-parallel
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There are 6 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
31 35first strand
Strand 2
D
14 24anti-parallel
Strand 3
D
108 120anti-parallel
Strand 4
D
56 62anti-parallel
Strand 5
D
69 75anti-parallel
Strand 6
D
87 91anti-parallel
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There are 3 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
156 167first strand
Strand 2
D
141 151anti-parallel
Strand 3
D
242 253anti-parallel
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There are 3 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
191 195first strand
Strand 2
D
201 206anti-parallel
Strand 3
D
220 225anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il