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


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 1LWT entry

There are 3 chains in PDB entry 1LWT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
B
C 1 G 37
C
G 1 A 37
A
CYS 1ASN 454
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 13 helices in PDB entry 1LWT. Click on helix of interest for CSU analysis.
Helix
number
Helix
ID
Chain
ID
Initial
residue
Terminal
residue
Helix class
Helix 1
1
A
19 21Right-handed 310
Helix 2
2
A
133 135Right-handed 310
Helix 3
3
A
136 148Right-handed alpha
Helix 4
4
A
162 167Right-handed 310
Helix 5
5
A
168 174Right-handed alpha
Helix 6
6
A
187 195Right-handed alpha
Helix 7
7
A
203 218Right-handed alpha
Helix 8
8
A
232 246Right-handed alpha
Helix 9
9
A
284 293Right-handed alpha
Helix 10
10
A
304 309Right-handed 310
Helix 11
11
A
311 327Right-handed alpha
Helix 12
12
A
343 357Right-handed alpha
Helix 13
13
A
388 396Right-handed alpha
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There are 13 sheets in PDB entry 1LWT. 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,

There are 3 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
2 3first strand
Strand 2
A
429 432anti-parallel
Strand 3
A
42 45anti-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
7 9first strand
Strand 2
A
15 17anti-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
26 28first strand
Strand 2
A
34 39anti-parallel
Strand 3
A
435 436anti-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
72 76first strand
Strand 2
A
47 52anti-parallel
Strand 3
A
421 425anti-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
A
417 419first strand
Strand 2
A
176 179anti-parallel
Strand 3
A
80 86anti-parallel
Strand 4
A
154 155anti-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
A
417 419first strand
Strand 2
A
176 179anti-parallel
Strand 3
A
80 86anti-parallel
Strand 4
A
158 160anti-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
A
119 126first strand
Strand 2
A
100 113anti-parallel
Strand 3
A
89 95anti-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
A
119 126first strand
Strand 2
A
100 113anti-parallel
Strand 3
A
129 131anti-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
A
219 220first strand
Strand 2
A
223 228anti-parallel
Strand 3
A
262 268anti-parallel
Strand 4
A
248 250anti-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
A
296 297first strand
Strand 2
A
300 301anti-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
A
328 330first strand
Strand 2
A
336 341anti-parallel
Strand 3
A
380 386anti-parallel
Strand 4
A
360 362anti-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
A
328 330first strand
Strand 2
A
336 341anti-parallel
Strand 3
A
380 386anti-parallel
Strand 4
A
365 366anti-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
A
443 445first strand
Strand 2
A
451 453anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il