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

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 9QON entry

There are 11 chains in PDB entry 9QON (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 696	ILE 1041
B	PHE 142	SER 202
C	PHE 69	SER 202
D	PHE 69	ARG 96
F	ILE 3	LYS 244
G	GLY 4	ARG 245
O	GLU 2	ILE 232
P	SER 2	ARG 249
Q	SER 2	GLU 238
R	MET 1	ILE 241
S	PHE 2	GLU 237

There are 80 helices in PDB entry 9QON. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	696	704	Right-handed alpha
Helix 2	AA2	A	706	731	Right-handed alpha
Helix 3	AA3	A	738	751	Right-handed alpha
Helix 4	AA4	A	756	761	Right-handed 310
Helix 5	AA5	A	762	774	Right-handed alpha
Helix 6	AA6	A	774	779	Right-handed alpha
Helix 7	AA7	A	781	796	Right-handed alpha
Helix 8	AA8	A	798	815	Right-handed alpha
Helix 9	AA9	A	816	827	Right-handed alpha
Helix 10	AB1	A	834	845	Right-handed alpha
Helix 11	AB2	A	846	850	Right-handed 310
Helix 12	AB3	A	852	874	Right-handed alpha
Helix 13	AB4	A	912	929	Right-handed alpha
Helix 14	AB5	A	930	932	Right-handed 310
Helix 15	AB6	A	993	996	Right-handed 310
Helix 16	AB7	A	997	1002	Right-handed alpha
Helix 17	AB8	A	1003	1010	Right-handed alpha
Helix 18	AB9	A	1011	1016	Right-handed alpha
Helix 19	AC1	A	1019	1025	Right-handed alpha
Helix 20	AC2	A	1026	1028	Right-handed 310
Helix 21	AC3	A	1029	1039	Right-handed alpha
Helix 22	AC4	B	143	194	Right-handed alpha
Helix 23	AC5	C	77	93	Right-handed alpha
Helix 24	AC6	C	94	97	Right-handed 310
Helix 25	AC7	C	143	188	Right-handed alpha
Helix 26	AC8	D	69	73	Right-handed 310
Helix 27	AC9	D	77	96	Right-handed alpha
Helix 28	AD1	F	20	33	Right-handed alpha
Helix 29	AD2	F	80	103	Right-handed alpha
Helix 30	AD3	F	107	122	Right-handed alpha
Helix 31	AD4	F	168	177	Right-handed alpha
Helix 32	AD5	F	178	179	Right-handed 310
Helix 33	AD6	F	180	184	Right-handed 310
Helix 34	AD7	F	185	200	Right-handed alpha
Helix 35	AD8	F	228	242	Right-handed alpha
Helix 36	AD9	G	8	12	Right-handed 310
Helix 37	AE1	G	22	32	Right-handed alpha
Helix 38	AE2	G	33	36	Right-handed 310
Helix 39	AE3	G	83	106	Right-handed alpha
Helix 40	AE4	G	110	126	Right-handed alpha
Helix 41	AE5	G	171	185	Right-handed alpha
Helix 42	AE6	G	190	207	Right-handed alpha
Helix 43	AE7	G	231	243	Right-handed alpha
Helix 44	AE8	O	19	30	Right-handed alpha
Helix 45	AE9	O	79	101	Right-handed alpha
Helix 46	AF1	O	105	120	Right-handed alpha
Helix 47	AF2	O	165	177	Right-handed alpha
Helix 48	AF3	O	182	196	Right-handed alpha
Helix 49	AF4	O	203	207	Right-handed 310
Helix 50	AF5	O	221	231	Right-handed alpha
Helix 51	AF6	P	18	29	Right-handed alpha
Helix 52	AF7	P	79	102	Right-handed alpha
Helix 53	AF8	P	106	121	Right-handed alpha
Helix 54	AF9	P	167	179	Right-handed alpha
Helix 55	AG1	P	185	201	Right-handed alpha
Helix 56	AG2	P	207	209	Right-handed 310
Helix 57	AG3	P	229	246	Right-handed alpha
Helix 58	AG4	Q	17	27	Right-handed alpha
Helix 59	AG5	Q	76	98	Right-handed alpha
Helix 60	AG6	Q	103	121	Right-handed alpha
Helix 61	AG7	Q	164	176	Right-handed alpha
Helix 62	AG8	Q	179	182	Right-handed 310
Helix 63	AG9	Q	183	196	Right-handed alpha
Helix 64	AH1	Q	221	237	Right-handed alpha
Helix 65	AH2	R	5	9	Right-handed 310
Helix 66	AH3	R	21	32	Right-handed alpha
Helix 67	AH4	R	60	64	Right-handed 310
Helix 68	AH5	R	81	104	Right-handed alpha
Helix 69	AH6	R	108	118	Right-handed alpha
Helix 70	AH7	R	173	183	Right-handed alpha
Helix 71	AH8	R	190	206	Right-handed alpha
Helix 72	AH9	R	230	239	Right-handed alpha
Helix 73	AI1	S	19	30	Right-handed alpha
Helix 74	AI2	S	77	99	Right-handed alpha
Helix 75	AI3	S	104	118	Right-handed alpha
Helix 76	AI4	S	119	121	Right-handed 310
Helix 77	AI5	S	164	175	Right-handed alpha
Helix 78	AI6	S	175	180	Right-handed alpha
Helix 79	AI7	S	183	197	Right-handed alpha
Helix 80	AI8	S	229	234	Right-handed alpha

There are 16 sheets in PDB entry 9QON. 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,

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	F	162	165	first strand
Strand 2	F	36	40	anti-parallel
Strand 3	F	44	52	anti-parallel
Strand 4	F	209	217	anti-parallel
Strand 5	F	225	226	anti-parallel

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There are 4 strands in AA2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	66	68	first strand
Strand 2	F	74	79	anti-parallel
Strand 3	F	133	139	anti-parallel
Strand 4	F	147	151	anti-parallel

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There are 5 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	165	169	first strand
Strand 2	G	38	43	anti-parallel
Strand 3	G	47	53	anti-parallel
Strand 4	G	215	221	anti-parallel
Strand 5	G	228	229	anti-parallel

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There are 4 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	79	82	first strand
Strand 2	G	136	144	anti-parallel
Strand 3	G	148	154	anti-parallel
Strand 4	G	160	162	anti-parallel

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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	O	12	13	first strand
Strand 2	O	17	18	anti-parallel

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There are 5 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	159	162	first strand
Strand 2	O	34	38	anti-parallel
Strand 3	O	43	47	anti-parallel
Strand 4	O	210	213	anti-parallel
Strand 5	O	216	219	anti-parallel

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There are 5 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	65	66	first strand
Strand 2	O	71	77	anti-parallel
Strand 3	O	131	138	anti-parallel
Strand 4	O	143	148	anti-parallel
Strand 5	O	154	156	anti-parallel

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There are 5 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	161	164	first strand
Strand 2	P	34	39	anti-parallel
Strand 3	P	42	48	anti-parallel
Strand 4	P	211	219	anti-parallel
Strand 5	P	222	227	anti-parallel

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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	P	65	67	first strand
Strand 2	P	72	78	anti-parallel
Strand 3	P	132	140	anti-parallel
Strand 4	P	144	150	anti-parallel
Strand 5	P	156	158	anti-parallel

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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	Q	10	11	first strand
Strand 2	Q	15	16	anti-parallel

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There are 5 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	158	161	first strand
Strand 2	Q	32	36	anti-parallel
Strand 3	Q	40	46	anti-parallel
Strand 4	Q	206	212	anti-parallel
Strand 5	Q	215	219	anti-parallel

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There are 5 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Q	63	64	first strand
Strand 2	Q	69	75	anti-parallel
Strand 3	Q	129	136	anti-parallel
Strand 4	Q	142	147	anti-parallel
Strand 5	Q	153	155	anti-parallel

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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	R	167	170	first strand
Strand 2	R	37	41	anti-parallel
Strand 3	R	46	51	anti-parallel
Strand 4	R	215	220	anti-parallel
Strand 5	R	227	228	anti-parallel

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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	R	67	71	first strand
Strand 2	R	74	80	anti-parallel
Strand 3	R	139	147	anti-parallel
Strand 4	R	150	156	anti-parallel
Strand 5	R	162	164	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	158	161	first strand
Strand 2	S	35	39	anti-parallel
Strand 3	S	43	49	anti-parallel
Strand 4	S	210	216	anti-parallel
Strand 5	S	222	225	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	S	63	67	first strand
Strand 2	S	70	76	anti-parallel
Strand 3	S	130	138	anti-parallel
Strand 4	S	141	148	anti-parallel
Strand 5	S	152	156	anti-parallel

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

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

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