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


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 1NQM entry

There are 4 chains in PDB entry 1NQM (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 GLY 16VAL 133
B
 GLY 216LYS 334
C
 GLY 416LYS 534
D
 GLY 616PRO 735
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 4 helices in PDB entry 1NQM. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
115 121Right-handed 310
Helix 2
2
B
315 321Right-handed 310
Helix 3
3
C
515 521Right-handed 310
Helix 4
4
D
715 721Right-handed 310
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There are 4 sheets in PDB entry 1NQM. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 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
19 23first strand
Strand 2
A
28 33anti-parallel
Strand 3
A
38 44anti-parallel
Strand 4
A
54 60anti-parallel
Strand 5
A
71 80anti-parallel
Strand 6
A
85 97anti-parallel
Strand 7
A
103 112anti-parallel
Strand 8
A
123 131anti-parallel
Strand 9
A
19 23anti-parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
219 223first strand
Strand 2
B
228 233anti-parallel
Strand 3
B
238 244anti-parallel
Strand 4
B
254 260anti-parallel
Strand 5
B
271 280anti-parallel
Strand 6
B
285 297anti-parallel
Strand 7
B
303 312anti-parallel
Strand 8
B
323 331anti-parallel
Strand 9
B
219 223anti-parallel
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There are 9 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
419 423first strand
Strand 2
C
428 433anti-parallel
Strand 3
C
438 444anti-parallel
Strand 4
C
454 460anti-parallel
Strand 5
C
471 480anti-parallel
Strand 6
C
485 497anti-parallel
Strand 7
C
503 512anti-parallel
Strand 8
C
523 531anti-parallel
Strand 9
C
419 423anti-parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
619 623first strand
Strand 2
D
628 633anti-parallel
Strand 3
D
638 644anti-parallel
Strand 4
D
654 660anti-parallel
Strand 5
D
671 680anti-parallel
Strand 6
D
685 697anti-parallel
Strand 7
D
703 712anti-parallel
Strand 8
D
723 731anti-parallel
Strand 9
D
619 623anti-parallel
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Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il