Analysis of interatomic Contacts of Structural Units in PDB entry:
1A14


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 1A14 entry

There are 3 chains in PDB entry 1A14 (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
N
 ARG 82LEU 468
H
 GLN 1VAL 111
L
 ASP 1ALA 104
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 6 helices in PDB entry 1A14. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
N
105 110Right-handed alpha
Helix 2
2
N
464 466Right-handed 310
Helix 3
3
H
29 31Right-handed 310
Helix 4
4
H
61 63Right-handed 310
Helix 5
5
H
84 86Right-handed 310
Helix 6
6
L
80 82Right-handed 310
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There are 10 sheets in PDB entry 1A14. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
N
121 124first strand
Strand 2
N
129 135anti-parallel
Strand 3
N
157 162anti-parallel
Strand 4
N
172 176anti-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
N
179 184first strand
Strand 2
N
189 195anti-parallel
Strand 3
N
202 207anti-parallel
Strand 4
N
211 216anti-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
N
231 233first strand
Strand 2
N
236 243anti-parallel
Strand 3
N
251 258anti-parallel
Strand 4
N
261 267anti-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
N
279 283first strand
Strand 2
N
286 290anti-parallel
Strand 3
N
301 306anti-parallel
Strand 4
N
311 316anti-parallel
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There are 3 strands in E sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
N
361 364first strand
Strand 2
N
374 378anti-parallel
Strand 3
N
392 398anti-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
N
407 411first strand
Strand 2
N
420 429anti-parallel
Strand 3
N
439 449anti-parallel
Strand 4
N
96 102anti-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
H
3 6first strand
Strand 2
H
19 25anti-parallel
Strand 3
H
77 82anti-parallel
Strand 4
H
67 72anti-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
56 59first strand
Strand 2
H
44 52anti-parallel
Strand 3
H
33 40anti-parallel
Strand 4
H
89 95anti-parallel
Strand 5
H
100 103anti-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
L
4 7first strand
Strand 2
L
19 25anti-parallel
Strand 3
L
70 75anti-parallel
Strand 4
L
62 67anti-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
L
102 104first strand
Strand 2
L
84 90anti-parallel
Strand 3
L
33 38anti-parallel
Strand 4
L
44 49anti-parallel
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