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


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 4LCC entry

There are 3 chains in PDB entry 4LCC (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
C
 ILE 1GLN 384
A
 GLN 2ASN 177
B
 ALA 2ALA 244
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 10 helices in PDB entry 4LCC. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
C
160 167Right-handed alpha
Helix 2
2
C
168 198Right-handed alpha
Helix 3
3
C
248 258Right-handed alpha
Helix 4
4
C
260 272Right-handed alpha
Helix 5
5
C
272 290Right-handed alpha
Helix 6
6
A
79 83Right-handed 310
Helix 7
7
B
82 86Right-handed 310
Helix 8
8
B
117 121Right-handed 310
Helix 9
9
B
132 140Right-handed alpha
Helix 10
10
B
199 203Right-handed alpha
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There are 15 sheets in PDB entry 4LCC. 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,

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
C
6 11first strand
Strand 2
C
23 30anti-parallel
Strand 3
C
61 67anti-parallel
Strand 4
C
49 50anti-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
C
6 11first strand
Strand 2
C
23 30anti-parallel
Strand 3
C
61 67anti-parallel
Strand 4
C
54 55anti-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
C
36 40first strand
Strand 2
C
78 82anti-parallel
Strand 3
C
91 93anti-parallel
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There are 8 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
157 158first strand
Strand 2
C
144 150anti-parallel
Strand 3
C
135 141anti-parallel
Strand 4
C
116 125anti-parallel
Strand 5
C
204 213anti-parallel
Strand 6
C
219 227anti-parallel
Strand 7
C
230 236anti-parallel
Strand 8
C
241 244anti-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
C
296 301first strand
Strand 2
C
310 318anti-parallel
Strand 3
C
351 358anti-parallel
Strand 4
C
338 345anti-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
C
332 333first strand
Strand 2
C
324 329anti-parallel
Strand 3
C
367 372anti-parallel
Strand 4
C
377 383anti-parallel
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There are 5 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
3 5first strand
Strand 2
A
18 25anti-parallel
Strand 3
A
70 75anti-parallel
Strand 4
A
60 65anti-parallel
Strand 5
A
53 57anti-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
A
9 13first strand
Strand 2
A
97 108parallel
Strand 3
A
85 91anti-parallel
Strand 4
A
30 37anti-parallel
Strand 5
A
44 49anti-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
117 120first strand
Strand 2
A
130 135anti-parallel
Strand 3
A
171 176anti-parallel
Strand 4
A
152 155anti-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
B
4 7first strand
Strand 2
B
19 25anti-parallel
Strand 3
B
73 78anti-parallel
Strand 4
B
65 68anti-parallel
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There are 6 strands in K sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
10 14first strand
Strand 2
B
110 115parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
31 37anti-parallel
Strand 5
B
44 51anti-parallel
Strand 6
B
54 57anti-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
B
10 14first strand
Strand 2
B
110 115parallel
Strand 3
B
88 94anti-parallel
Strand 4
B
105 106anti-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
B
125 129first strand
Strand 2
B
141 151anti-parallel
Strand 3
B
189 198anti-parallel
Strand 4
B
171 173anti-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
B
125 129first strand
Strand 2
B
141 151anti-parallel
Strand 3
B
189 198anti-parallel
Strand 4
B
178 179anti-parallel
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There are 4 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
165 167first strand
Strand 2
B
156 162anti-parallel
Strand 3
B
208 215anti-parallel
Strand 4
B
234 241anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il