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


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 1HNI entry

There are 2 chains in PDB entry 1HNI (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 PRO 1LYS 558
B
 PRO 1TYR 427
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 26 helices in PDB entry 1HNI. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
A
A
28 44Right-handed alpha
Helix 2
B
A
78 83Right-handed alpha
Helix 3
C
A
114 117Right-handed alpha
Helix 4
D
A
122 127Right-handed alpha
Helix 5
E
A
154 174Right-handed alpha
Helix 6
F
A
195 212Right-handed alpha
Helix 7
H
A
254 269Right-handed alpha
Helix 8
I
A
277 283Right-handed alpha
Helix 9
J
A
297 311Right-handed alpha
Helix 10
K
A
364 383Right-handed alpha
Helix 11
L
A
395 404Right-handed alpha
Helix 12
A
A
474 488Right-handed alpha
Helix 13
B
A
500 508Right-handed alpha
Helix 14
D
A
516 527Right-handed alpha
Helix 15
E
A
544 554Right-handed alpha
Helix 16
A
B
28 44Right-handed alpha
Helix 17
B
B
78 90Right-handed alpha
Helix 18
C
B
112 117Right-handed alpha
Helix 19
D
B
122 128Right-handed alpha
Helix 20
E
B
154 174Right-handed alpha
Helix 21
F
B
195 212Right-handed alpha
Helix 22
H
B
254 270Right-handed alpha
Helix 23
I
B
277 283Right-handed alpha
Helix 24
J
B
297 311Right-handed alpha
Helix 25
K
B
364 383Right-handed alpha
Helix 26
L
B
395 405Right-handed alpha
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There are 10 sheets in PDB entry 1HNI. Click on sheet of interest to get list of strands forming it: S1, S2, S3, S4, S5, S6, S7, S8, S9, S10,

There are 3 strands in S1 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
47 50first strand
Strand 2
A
142 146anti-parallel
Strand 3
A
128 132anti-parallel
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There are 2 strands in S2 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
57 64first strand
Strand 2
A
72 77anti-parallel
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There are 3 strands in S3 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
105 111first strand
Strand 2
A
186 191anti-parallel
Strand 3
A
178 183anti-parallel
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There are 4 strands in S4 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
227 229first strand
Strand 2
A
232 235anti-parallel
Strand 3
A
238 241anti-parallel
Strand 4
A
314 320anti-parallel
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There are 5 strands in S5 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
347 356first strand
Strand 2
A
336 342anti-parallel
Strand 3
A
325 332anti-parallel
Strand 4
A
387 391parallel
Strand 5
A
413 419parallel
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There are 5 strands in S6 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
462 470first strand
Strand 2
A
452 459anti-parallel
Strand 3
A
438 447anti-parallel
Strand 4
A
492 497parallel
Strand 5
A
530 536parallel
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There are 3 strands in S7 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
47 51first strand
Strand 2
B
142 146anti-parallel
Strand 3
B
129 132anti-parallel
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There are 2 strands in S8 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
56 64first strand
Strand 2
B
71 76anti-parallel
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There are 3 strands in S9 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
105 110first strand
Strand 2
B
186 191anti-parallel
Strand 3
B
178 183anti-parallel
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There are 5 strands in S10 sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
347 356first strand
Strand 2
B
336 342anti-parallel
Strand 3
B
325 331anti-parallel
Strand 4
B
387 391parallel
Strand 5
B
413 417parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il