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


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 1FLT entry

There are 4 chains in PDB entry 1FLT (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
V
 GLU 13LYS 107
W
 HIS 12ASP 109
X
 GLY 132THR 226
Y
 GLY 132GLN 225
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 1FLT. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
V
17 24Right-handed alpha
Helix 2
2
V
35 38Right-handed alpha
Helix 3
3
W
17 24Right-handed alpha
Helix 4
4
W
35 38Right-handed alpha
Helix 5
5
X
199 201Right-handed 310
Helix 6
6
Y
199 201Right-handed 310
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There are 10 sheets in PDB entry 1FLT. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J,

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
V
27 34first strand
Strand 2
V
51 58anti-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
V
45 48first strand
Strand 2
V
73 84anti-parallel
Strand 3
V
89 99anti-parallel
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There are 2 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
V
66 72first strand
Strand 2
V
101 106anti-parallel
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There are 2 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
W
27 34first strand
Strand 2
W
51 58anti-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
W
46 48first strand
Strand 2
W
73 83anti-parallel
Strand 3
W
89 99anti-parallel
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There are 5 strands in F sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
X
144 148first strand
Strand 2
X
214 224parallel
Strand 3
X
203 211anti-parallel
Strand 4
X
168 171anti-parallel
Strand 5
X
175 177anti-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
X
154 156first strand
Strand 2
X
191 194anti-parallel
Strand 3
X
184 187anti-parallel
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There are 2 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
W
66 72first strand
Strand 2
W
101 106anti-parallel
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There are 5 strands in I sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
144 148first strand
Strand 2
Y
214 224parallel
Strand 3
Y
204 211anti-parallel
Strand 4
Y
167 171anti-parallel
Strand 5
Y
175 177anti-parallel
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There are 3 strands in J sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
Y
154 156first strand
Strand 2
Y
191 194anti-parallel
Strand 3
Y
184 187anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il