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

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 9NTN entry

There are 4 chains in PDB entry 9NTN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LEU 327
B	MET 1	THR 330
G	GLY 2	GLY 311
H	GLY 2	GLY 311

There are 56 helices in PDB entry 9NTN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	32	41	Right-handed alpha
Helix 2	AA2	A	52	57	Right-handed alpha
Helix 3	AA3	A	99	110	Right-handed alpha
Helix 4	AA4	A	129	141	Right-handed alpha
Helix 5	AA5	A	166	171	Right-handed alpha
Helix 6	AA6	A	173	180	Right-handed alpha
Helix 7	AA7	A	181	187	Right-handed 310
Helix 8	AA8	A	200	218	Right-handed alpha
Helix 9	AA9	A	234	243	Right-handed alpha
Helix 10	AB1	A	250	255	Right-handed alpha
Helix 11	AB2	A	264	272	Right-handed alpha
Helix 12	AB3	A	278	280	Right-handed 310
Helix 13	AB4	A	281	308	Right-handed alpha
Helix 14	AB5	A	309	312	Right-handed 310
Helix 15	AB6	A	315	327	Right-handed alpha
Helix 16	AB7	B	32	41	Right-handed alpha
Helix 17	AB8	B	52	57	Right-handed alpha
Helix 18	AB9	B	99	110	Right-handed alpha
Helix 19	AC1	B	129	141	Right-handed alpha
Helix 20	AC2	B	166	171	Right-handed alpha
Helix 21	AC3	B	173	180	Right-handed alpha
Helix 22	AC4	B	181	187	Right-handed 310
Helix 23	AC5	B	200	218	Right-handed alpha
Helix 24	AC6	B	234	243	Right-handed alpha
Helix 25	AC7	B	250	255	Right-handed alpha
Helix 26	AC8	B	264	272	Right-handed alpha
Helix 27	AC9	B	278	280	Right-handed 310
Helix 28	AD1	B	281	308	Right-handed alpha
Helix 29	AD2	B	309	312	Right-handed 310
Helix 30	AD3	B	315	329	Right-handed alpha
Helix 31	AD4	G	15	30	Right-handed alpha
Helix 32	AD5	G	32	47	Right-handed alpha
Helix 33	AD6	G	47	52	Right-handed alpha
Helix 34	AD7	G	54	67	Right-handed alpha
Helix 35	AD8	G	93	97	Right-handed 310
Helix 36	AD9	G	112	128	Right-handed alpha
Helix 37	AE1	G	178	193	Right-handed alpha
Helix 38	AE2	G	196	211	Right-handed alpha
Helix 39	AE3	G	218	231	Right-handed alpha
Helix 40	AE4	G	238	254	Right-handed alpha
Helix 41	AE5	G	269	273	Right-handed 310
Helix 42	AE6	G	277	300	Right-handed alpha
Helix 43	AE7	G	302	311	Right-handed alpha
Helix 44	AE8	H	15	30	Right-handed alpha
Helix 45	AE9	H	32	47	Right-handed alpha
Helix 46	AF1	H	47	52	Right-handed alpha
Helix 47	AF2	H	54	66	Right-handed alpha
Helix 48	AF3	H	93	97	Right-handed 310
Helix 49	AF4	H	114	128	Right-handed alpha
Helix 50	AF5	H	178	193	Right-handed alpha
Helix 51	AF6	H	196	211	Right-handed alpha
Helix 52	AF7	H	218	231	Right-handed alpha
Helix 53	AF8	H	238	254	Right-handed alpha
Helix 54	AF9	H	269	273	Right-handed 310
Helix 55	AG1	H	277	300	Right-handed alpha
Helix 56	AG2	H	302	310	Right-handed alpha

There are 9 sheets in PDB entry 9NTN. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

There are 2 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	6	10	first strand
Strand 2	A	13	18	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	20	23	first strand
Strand 2	A	246	249	parallel
Strand 3	A	225	228	parallel
Strand 4	A	189	193	parallel
Strand 5	A	147	153	parallel
Strand 6	A	116	119	parallel
Strand 7	A	70	73	parallel
Strand 8	A	48	51	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	256	258	first strand
Strand 2	A	261	263	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	B	7	10	first strand
Strand 2	B	13	17	anti-parallel

Back to list of sheets
Back to top of page

There are 8 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	20	23	first strand
Strand 2	B	246	249	parallel
Strand 3	B	225	228	parallel
Strand 4	B	189	193	parallel
Strand 5	B	147	153	parallel
Strand 6	B	116	119	parallel
Strand 7	B	70	73	parallel
Strand 8	B	48	51	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	256	258	first strand
Strand 2	B	261	263	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	99	103	first strand
Strand 2	G	150	158	parallel
Strand 3	G	141	145	anti-parallel
Strand 4	G	132	136	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	99	103	first strand
Strand 2	G	150	158	parallel
Strand 3	G	163	164	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	99	103	first strand
Strand 2	H	150	157	parallel
Strand 3	H	141	144	anti-parallel
Strand 4	H	133	136	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: 9NTN

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