Analysis of interatomic Contacts of Structural Units in PDB entry:
7NDK

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).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 7NDK entry

There are 4 chains in PDB entry 7NDK (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 261	LYS 425
B	GLU 263	LYS 425
C	LEU 265	LYS 424
D	GLU 263	LYS 424

There are 32 helices in PDB entry 7NDK. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	272	279	Right-handed alpha
Helix 2	AA2	A	288	301	Right-handed alpha
Helix 3	AA3	A	312	314	Right-handed 310
Helix 4	AA4	A	328	336	Right-handed alpha
Helix 5	AA5	A	355	368	Right-handed alpha
Helix 6	AA6	A	377	384	Right-handed alpha
Helix 7	AA7	A	384	394	Right-handed alpha
Helix 8	AA8	A	418	424	Right-handed alpha
Helix 9	AA9	B	272	279	Right-handed alpha
Helix 10	AB1	B	287	301	Right-handed alpha
Helix 11	AB2	B	312	315	Right-handed 310
Helix 12	AB3	B	327	336	Right-handed alpha
Helix 13	AB4	B	355	368	Right-handed alpha
Helix 14	AB5	B	377	382	Right-handed alpha
Helix 15	AB6	B	384	394	Right-handed alpha
Helix 16	AB7	B	418	423	Right-handed alpha
Helix 17	AB8	C	272	279	Right-handed alpha
Helix 18	AB9	C	287	301	Right-handed alpha
Helix 19	AC1	C	312	314	Right-handed 310
Helix 20	AC2	C	326	333	Right-handed alpha
Helix 21	AC3	C	355	367	Right-handed alpha
Helix 22	AC4	C	376	381	Right-handed alpha
Helix 23	AC5	C	383	393	Right-handed alpha
Helix 24	AC6	C	419	424	Right-handed alpha
Helix 25	AC7	D	272	279	Right-handed alpha
Helix 26	AC8	D	287	301	Right-handed alpha
Helix 27	AC9	D	312	315	Right-handed 310
Helix 28	AD1	D	326	334	Right-handed alpha
Helix 29	AD2	D	354	366	Right-handed alpha
Helix 30	AD3	D	376	381	Right-handed alpha
Helix 31	AD4	D	383	393	Right-handed alpha
Helix 32	AD5	D	417	423	Right-handed alpha

There are 14 sheets in PDB entry 7NDK. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1, AB2, AB3, AB4, AB5,

There are 5 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	339	342	first strand
Strand 2	A	305	310	parallel
Strand 3	A	268	271	parallel
Strand 4	A	370	372	parallel
Strand 5	A	395	396	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	285	286	first strand
Strand 2	A	324	325	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	344	345	first strand
Strand 2	A	352	353	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	399	401	first strand
Strand 2	A	404	406	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	339	342	first strand
Strand 2	B	305	310	parallel
Strand 3	B	268	271	parallel
Strand 4	B	370	372	parallel
Strand 5	B	395	396	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	285	286	first strand
Strand 2	B	324	325	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	344	345	first strand
Strand 2	B	352	353	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	399	401	first strand
Strand 2	B	404	406	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	338	341	first strand
Strand 2	C	305	310	parallel
Strand 3	C	268	271	parallel
Strand 4	C	369	371	parallel
Strand 5	C	394	395	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	285	286	first strand
Strand 2	C	323	324	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	343	344	first strand
Strand 2	C	351	352	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	398	400	first strand
Strand 2	C	403	405	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	338	341	first strand
Strand 2	D	305	310	parallel
Strand 3	D	268	271	parallel
Strand 4	D	369	371	parallel
Strand 5	D	394	395	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	398	400	first strand
Strand 2	D	403	405	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 7NDK

Analysis of interatomic Contacts of Structural Units in PDB entry:
7NDK