Analysis of interatomic Contacts of Structural Units in PDB entry:
1NL8


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 1NL8 entry

There are 20 chains in PDB entry 1NL8 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
L
 ALA 1LEU 5
L
 MET 8LEU 13
L
 ARG 15ARG 15
L
 CYS 17MET 18
L
 THR 21TYR 24
L
 ALA 27ARG 28
L
 VAL 30PHE 31
L
 ASP 33LYS 62
L
 GLY 64ARG 139
F
 ILE 16ARG 245
M
 ALA 1LEU 5
M
 LEU 8LEU 13
M
 ARG 15ARG 15
M
 CYS 17LYS 18
M
 GLN 21PHE 24
M
 ALA 27ARG 28
M
 ILE 30ALA 34
M
 ARG 36GLU 142
H
 ILE 16PRO 257
T
 THR 6MET 210
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 17 helices in PDB entry 1NL8. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
L
23 29Right-handed alpha
Helix 2
2
L
33 44Right-handed alpha
Helix 3
3
L
48 53Right-handed 310
Helix 4
4
L
91 95Right-handed 310
Helix 5
5
F
57 61Right-handed 310
Helix 6
6
F
124 131Right-handed alpha
Helix 7
7
F
166 172Right-handed alpha
Helix 8
8
F
234 242Right-handed alpha
Helix 9
9
M
23 30Right-handed alpha
Helix 10
10
M
34 46Right-handed alpha
Helix 11
11
M
93 98Right-handed alpha
Helix 12
12
H
125 129Right-handed alpha
Helix 13
13
H
129 129Right-handed 310
Helix 14
14
H
164 170Right-handed alpha
Helix 15
15
H
231 243Right-handed alpha
Helix 16
16
T
101 106Right-handed alpha
Helix 17
17
T
143 148Right-handed alpha
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There are 14 sheets in PDB entry 1NL8. 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,

There are 2 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
L
115 117first strand
Strand 2
L
124 126anti-parallel
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There are 3 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
20 21first strand
Strand 2
F
156 160anti-parallel
Strand 3
F
136 140anti-parallel
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There are 7 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
F
40 42first strand
Strand 2
F
31 34anti-parallel
Strand 3
F
65 68anti-parallel
Strand 4
F
81 90anti-parallel
Strand 5
F
104 108anti-parallel
Strand 6
F
51 54anti-parallel
Strand 7
F
45 48anti-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
F
180 182first strand
Strand 2
F
227 230anti-parallel
Strand 3
F
206 213anti-parallel
Strand 4
F
198 203anti-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
M
60 63first strand
Strand 2
M
68 71anti-parallel
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There are 2 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
M
118 120first strand
Strand 2
M
127 129anti-parallel
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There are 7 strands in G sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
45 48first strand
Strand 2
H
51 54anti-parallel
Strand 3
H
104 108anti-parallel
Strand 4
H
81 91anti-parallel
Strand 5
H
64 68anti-parallel
Strand 6
H
31 35anti-parallel
Strand 7
H
39 42anti-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
H
45 48first strand
Strand 2
H
51 54anti-parallel
Strand 3
H
104 108anti-parallel
Strand 4
H
81 91anti-parallel
Strand 5
H
251 254parallel
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There are 7 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
H
135 140first strand
Strand 2
H
156 163anti-parallel
Strand 3
H
180 183anti-parallel
Strand 4
H
224 230anti-parallel
Strand 5
H
206 221anti-parallel
Strand 6
H
198 203anti-parallel
Strand 7
H
135 140anti-parallel
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There are 2 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
10 17first strand
Strand 2
T
20 26anti-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
T
46 52first strand
Strand 2
T
32 40anti-parallel
Strand 3
T
71 79anti-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
T
113 118first strand
Strand 2
T
123 127anti-parallel
Strand 3
T
174 176anti-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
T
132 135first strand
Strand 2
T
140 141anti-parallel
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There are 3 strands in N sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
T
166 170first strand
Strand 2
T
152 158anti-parallel
Strand 3
T
186 192anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il