Analysis of interatomic Contacts of Structural Units in PDB entry:
9NCN

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 9NCN entry

There are 8 chains in PDB entry 9NCN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	PHE 1	GLY 23
C	PHE 25	TYR 32
G	GLY 56	ASN 76
D	PHE 1	GLY 23
D	PHE 25	TYR 32
H	GLY 56	ASN 76
E	HIS 1	ARG 717
F	HIS 1	ARG 717

There are 31 helices in PDB entry 9NCN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	8	20	Right-handed alpha
Helix 2	AA2	G	57	62	Right-handed alpha
Helix 3	AA3	G	69	75	Right-handed 310
Helix 4	AA4	D	8	20	Right-handed alpha
Helix 5	AA5	H	57	62	Right-handed alpha
Helix 6	AA6	H	69	75	Right-handed 310
Helix 7	AA7	E	16	26	Right-handed 310
Helix 8	AA8	E	42	47	Right-handed alpha
Helix 9	AA9	E	132	136	Right-handed 310
Helix 10	AB1	E	148	152	Right-handed 310
Helix 11	AB2	E	196	200	Right-handed 310
Helix 12	AB3	E	255	265	Right-handed alpha
Helix 13	AB4	E	314	316	Right-handed 310
Helix 14	AB5	E	323	329	Right-handed alpha
Helix 15	AB6	E	350	359	Right-handed alpha
Helix 16	AB7	E	435	446	Right-handed alpha
Helix 17	AB8	E	496	498	Right-handed 310
Helix 18	AB9	E	692	714	Right-handed alpha
Helix 19	AC1	F	16	26	Right-handed 310
Helix 20	AC2	F	42	47	Right-handed alpha
Helix 21	AC3	F	132	136	Right-handed 310
Helix 22	AC4	F	139	143	Right-handed 310
Helix 23	AC5	F	148	154	Right-handed alpha
Helix 24	AC6	F	196	200	Right-handed 310
Helix 25	AC7	F	255	268	Right-handed alpha
Helix 26	AC8	F	314	316	Right-handed 310
Helix 27	AC9	F	323	329	Right-handed alpha
Helix 28	AD1	F	350	359	Right-handed alpha
Helix 29	AD2	F	435	446	Right-handed alpha
Helix 30	AD3	F	496	498	Right-handed 310
Helix 31	AD4	F	692	714	Right-handed alpha

There are 24 sheets in PDB entry 9NCN. 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, AB6, AB7, AB8, AB9, AC1, AC2, AC3, AC4, AC5, AC6,

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	E	9	13	first strand
Strand 2	E	28	35	parallel
Strand 3	E	56	57	parallel
Strand 4	E	81	82	parallel
Strand 5	E	111	112	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	9	13	first strand
Strand 2	E	28	35	parallel
Strand 3	E	61	63	parallel
Strand 4	E	91	96	parallel
Strand 5	E	116	120	parallel
Strand 6	E	144	146	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	E	171	172	first strand
Strand 2	E	179	180	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	E	212	216	first strand
Strand 2	E	225	228	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	231	233	first strand
Strand 2	E	236	238	anti-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	E	246	248	first strand
Strand 2	E	252	254	anti-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	E	278	280	first strand
Strand 2	E	283	285	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	E	292	294	first strand
Strand 2	E	301	303	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	E	311	312	first strand
Strand 2	E	335	336	parallel
Strand 3	E	363	364	parallel
Strand 4	E	387	388	parallel
Strand 5	E	420	421	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	318	321	first strand
Strand 2	E	339	342	parallel
Strand 3	E	368	371	parallel
Strand 4	E	400	403	parallel
Strand 5	E	428	429	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	E	471	472	first strand
Strand 2	E	581	582	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	475	480	first strand
Strand 2	E	484	489	anti-parallel
Strand 3	E	551	554	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	530	534	first strand
Strand 2	E	500	509	anti-parallel
Strand 3	E	561	570	anti-parallel
Strand 4	E	586	589	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	9	13	first strand
Strand 2	F	28	38	parallel
Strand 3	F	56	57	parallel
Strand 4	F	81	82	parallel
Strand 5	F	111	112	parallel

Back to list of sheets
Back to top of page

There are 6 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	9	13	first strand
Strand 2	F	28	38	parallel
Strand 3	F	61	66	parallel
Strand 4	F	91	96	parallel
Strand 5	F	116	120	parallel
Strand 6	F	144	146	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	171	172	first strand
Strand 2	F	179	180	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	212	216	first strand
Strand 2	F	225	228	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	231	233	first strand
Strand 2	F	236	238	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	252	254	first strand
Strand 2	F	246	248	anti-parallel
Strand 3	F	283	285	parallel
Strand 4	F	278	280	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	292	294	first strand
Strand 2	F	301	303	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	311	312	first strand
Strand 2	F	335	336	parallel
Strand 3	F	363	364	parallel
Strand 4	F	387	388	parallel
Strand 5	F	420	421	parallel

Back to list of sheets
Back to top of page

There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	318	321	first strand
Strand 2	F	339	342	parallel
Strand 3	F	368	371	parallel
Strand 4	F	398	403	parallel
Strand 5	F	425	429	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	475	480	first strand
Strand 2	F	484	489	anti-parallel
Strand 3	F	550	554	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	530	534	first strand
Strand 2	F	500	509	anti-parallel
Strand 3	F	561	570	anti-parallel
Strand 4	F	586	589	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: 9NCN

Analysis of interatomic Contacts of Structural Units in PDB entry:
9NCN