Analysis of interatomic Contacts of Structural Units in PDB entry:
3HFQ


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 3HFQ entry

There are 2 chains in PDB entry 3HFQ (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MSE 1GLU 341
B
 MSE 1GLU 341
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 is 1 helix in PDB entry 3HFQ. Click on helix number for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
271 273Right-handed 310
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There are 14 sheets in PDB entry 3HFQ. 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 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
A
29 38first strand
Strand 2
A
17 24anti-parallel
Strand 3
A
2 9anti-parallel
Strand 4
A
334 339anti-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
A
45 47first strand
Strand 2
A
52 59anti-parallel
Strand 3
A
62 71anti-parallel
Strand 4
A
74 84anti-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
A
90 94first strand
Strand 2
A
99 104anti-parallel
Strand 3
A
109 115anti-parallel
Strand 4
A
121 128anti-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
A
147 148first strand
Strand 2
A
154 158anti-parallel
Strand 3
A
163 169anti-parallel
Strand 4
A
175 182anti-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
189 194first strand
Strand 2
A
200 205anti-parallel
Strand 3
A
210 217anti-parallel
Strand 4
A
222 230anti-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
241 247first strand
Strand 2
A
253 259anti-parallel
Strand 3
A
263 269anti-parallel
Strand 4
A
275 282anti-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
A
290 293first strand
Strand 2
A
299 304anti-parallel
Strand 3
A
309 315anti-parallel
Strand 4
A
322 330anti-parallel
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There are 4 strands in H sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
29 38first strand
Strand 2
B
17 24anti-parallel
Strand 3
B
2 9anti-parallel
Strand 4
B
334 339anti-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
B
45 47first strand
Strand 2
B
52 59anti-parallel
Strand 3
B
62 71anti-parallel
Strand 4
B
74 84anti-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
90 94first strand
Strand 2
B
99 103anti-parallel
Strand 3
B
109 115anti-parallel
Strand 4
B
121 128anti-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
B
147 148first strand
Strand 2
B
154 158anti-parallel
Strand 3
B
163 169anti-parallel
Strand 4
B
175 182anti-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
193 194first strand
Strand 2
B
200 205anti-parallel
Strand 3
B
210 217anti-parallel
Strand 4
B
222 230anti-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
241 247first strand
Strand 2
B
253 259anti-parallel
Strand 3
B
263 269anti-parallel
Strand 4
B
275 282anti-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
290 293first strand
Strand 2
B
299 304anti-parallel
Strand 3
B
309 315anti-parallel
Strand 4
B
322 330anti-parallel
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