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

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 9IQX entry

There are 6 chains in PDB entry 9IQX (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
C	ASN 150	SER 786
D	PHE 149	SER 786
A	ASN 150	SER 786
B	PHE 149	SER 786
E	MET 1	GLN 180
F	MET 1	GLN 180

There are138 helices in PDB entry 9IQX. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	C	150	161	Right-handed alpha
Helix 2	AA2	C	163	176	Right-handed alpha
Helix 3	AA3	C	193	201	Right-handed alpha
Helix 4	AA4	C	208	221	Right-handed alpha
Helix 5	AA5	C	222	228	Right-handed alpha
Helix 6	AA6	C	240	248	Right-handed alpha
Helix 7	AA7	C	250	261	Right-handed alpha
Helix 8	AA8	C	270	274	Right-handed 310
Helix 9	AA9	C	287	295	Right-handed alpha
Helix 10	AB1	C	297	306	Right-handed alpha
Helix 11	AB2	C	323	332	Right-handed alpha
Helix 12	AB3	C	335	357	Right-handed alpha
Helix 13	AB4	C	361	365	Right-handed 310
Helix 14	AB5	C	372	381	Right-handed alpha
Helix 15	AB6	C	382	391	Right-handed alpha
Helix 16	AB7	C	432	439	Right-handed alpha
Helix 17	AB8	C	444	450	Right-handed alpha
Helix 18	AB9	C	452	467	Right-handed alpha
Helix 19	AC1	C	467	491	Right-handed alpha
Helix 20	AC2	C	504	530	Right-handed alpha
Helix 21	AC3	C	550	570	Right-handed alpha
Helix 22	AC4	C	573	591	Right-handed alpha
Helix 23	AC5	C	610	637	Right-handed alpha
Helix 24	AC6	C	662	679	Right-handed alpha
Helix 25	AC7	C	684	688	Right-handed 310
Helix 26	AC8	C	691	724	Right-handed alpha
Helix 27	AC9	C	727	748	Right-handed alpha
Helix 28	AD1	C	749	756	Right-handed alpha
Helix 29	AD2	D	150	161	Right-handed alpha
Helix 30	AD3	D	165	167	Right-handed 310
Helix 31	AD4	D	168	177	Right-handed alpha
Helix 32	AD5	D	182	186	Right-handed 310
Helix 33	AD6	D	193	199	Right-handed alpha
Helix 34	AD7	D	208	221	Right-handed alpha
Helix 35	AD8	D	222	228	Right-handed alpha
Helix 36	AD9	D	240	248	Right-handed alpha
Helix 37	AE1	D	250	261	Right-handed alpha
Helix 38	AE2	D	270	274	Right-handed 310
Helix 39	AE3	D	287	295	Right-handed alpha
Helix 40	AE4	D	297	306	Right-handed alpha
Helix 41	AE5	D	323	331	Right-handed alpha
Helix 42	AE6	D	335	357	Right-handed alpha
Helix 43	AE7	D	361	365	Right-handed 310
Helix 44	AE8	D	372	381	Right-handed alpha
Helix 45	AE9	D	382	391	Right-handed alpha
Helix 46	AF1	D	399	403	Right-handed 310
Helix 47	AF2	D	432	439	Right-handed alpha
Helix 48	AF3	D	445	451	Right-handed alpha
Helix 49	AF4	D	452	466	Right-handed alpha
Helix 50	AF5	D	466	492	Right-handed alpha
Helix 51	AF6	D	504	532	Right-handed alpha
Helix 52	AF7	D	549	570	Right-handed alpha
Helix 53	AF8	D	573	589	Right-handed alpha
Helix 54	AF9	D	590	594	Right-handed 310
Helix 55	AG1	D	596	605	Right-handed alpha
Helix 56	AG2	D	605	634	Right-handed alpha
Helix 57	AG3	D	664	679	Right-handed alpha
Helix 58	AG4	D	684	689	Right-handed alpha
Helix 59	AG5	D	691	723	Right-handed alpha
Helix 60	AG6	D	725	747	Right-handed alpha
Helix 61	AG7	D	749	756	Right-handed alpha
Helix 62	AG8	A	151	161	Right-handed alpha
Helix 63	AG9	A	163	176	Right-handed alpha
Helix 64	AH1	A	193	201	Right-handed alpha
Helix 65	AH2	A	208	221	Right-handed alpha
Helix 66	AH3	A	222	228	Right-handed alpha
Helix 67	AH4	A	240	248	Right-handed alpha
Helix 68	AH5	A	250	261	Right-handed alpha
Helix 69	AH6	A	270	274	Right-handed 310
Helix 70	AH7	A	287	295	Right-handed alpha
Helix 71	AH8	A	297	306	Right-handed alpha
Helix 72	AH9	A	323	332	Right-handed alpha
Helix 73	AI1	A	335	357	Right-handed alpha
Helix 74	AI2	A	361	365	Right-handed 310
Helix 75	AI3	A	372	381	Right-handed alpha
Helix 76	AI4	A	382	391	Right-handed alpha
Helix 77	AI5	A	432	439	Right-handed alpha
Helix 78	AI6	A	444	450	Right-handed alpha
Helix 79	AI7	A	452	467	Right-handed alpha
Helix 80	AI8	A	467	491	Right-handed alpha
Helix 81	AI9	A	504	530	Right-handed alpha
Helix 82	AJ1	A	550	570	Right-handed alpha
Helix 83	AJ2	A	573	591	Right-handed alpha
Helix 84	AJ3	A	610	637	Right-handed alpha
Helix 85	AJ4	A	662	679	Right-handed alpha
Helix 86	AJ5	A	684	688	Right-handed 310
Helix 87	AJ6	A	691	724	Right-handed alpha
Helix 88	AJ7	A	727	748	Right-handed alpha
Helix 89	AJ8	A	749	756	Right-handed alpha
Helix 90	AJ9	B	150	161	Right-handed alpha
Helix 91	AK1	B	165	167	Right-handed 310
Helix 92	AK2	B	168	177	Right-handed alpha
Helix 93	AK3	B	182	186	Right-handed 310
Helix 94	AK4	B	193	199	Right-handed alpha
Helix 95	AK5	B	208	221	Right-handed alpha
Helix 96	AK6	B	222	228	Right-handed alpha
Helix 97	AK7	B	240	248	Right-handed alpha
Helix 98	AK8	B	250	261	Right-handed alpha
Helix 99	AK9	B	270	274	Right-handed 310
Helix 100	AL1	B	287	295	Right-handed alpha
Helix 101	AL2	B	297	306	Right-handed alpha
Helix 102	AL3	B	323	331	Right-handed alpha
Helix 103	AL4	B	335	357	Right-handed alpha
Helix 104	AL5	B	361	365	Right-handed 310
Helix 105	AL6	B	372	381	Right-handed alpha
Helix 106	AL7	B	382	391	Right-handed alpha
Helix 107	AL8	B	399	403	Right-handed 310
Helix 108	AL9	B	432	439	Right-handed alpha
Helix 109	AM1	B	445	451	Right-handed alpha
Helix 110	AM2	B	452	466	Right-handed alpha
Helix 111	AM3	B	466	492	Right-handed alpha
Helix 112	AM4	B	504	532	Right-handed alpha
Helix 113	AM5	B	549	570	Right-handed alpha
Helix 114	AM6	B	573	589	Right-handed alpha
Helix 115	AM7	B	590	594	Right-handed 310
Helix 116	AM8	B	596	605	Right-handed alpha
Helix 117	AM9	B	605	634	Right-handed alpha
Helix 118	AN1	B	664	679	Right-handed alpha
Helix 119	AN2	B	684	689	Right-handed alpha
Helix 120	AN3	B	691	723	Right-handed alpha
Helix 121	AN4	B	725	747	Right-handed alpha
Helix 122	AN5	B	749	756	Right-handed alpha
Helix 123	AN6	E	17	28	Right-handed alpha
Helix 124	AN7	E	65	70	Right-handed alpha
Helix 125	AN8	E	88	98	Right-handed alpha
Helix 126	AN9	E	98	107	Right-handed alpha
Helix 127	AO1	E	118	123	Right-handed 310
Helix 128	AO2	E	124	134	Right-handed alpha
Helix 129	AO3	E	140	152	Right-handed alpha
Helix 130	AO4	E	168	180	Right-handed alpha
Helix 131	AO5	F	17	28	Right-handed alpha
Helix 132	AO6	F	65	70	Right-handed alpha
Helix 133	AO7	F	88	98	Right-handed alpha
Helix 134	AO8	F	98	107	Right-handed alpha
Helix 135	AO9	F	118	123	Right-handed 310
Helix 136	AP1	F	124	134	Right-handed alpha
Helix 137	AP2	F	140	152	Right-handed alpha
Helix 138	AP3	F	168	180	Right-handed alpha

There are 6 sheets in PDB entry 9IQX. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 4 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	405	409	first strand
Strand 2	C	414	420	anti-parallel
Strand 3	C	774	783	anti-parallel
Strand 4	C	760	763	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	D	405	411	first strand
Strand 2	D	414	420	anti-parallel
Strand 3	D	772	783	anti-parallel
Strand 4	D	760	766	anti-parallel

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There are 4 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	405	409	first strand
Strand 2	A	414	420	anti-parallel
Strand 3	A	774	783	anti-parallel
Strand 4	A	760	763	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	B	405	411	first strand
Strand 2	B	414	420	anti-parallel
Strand 3	B	772	783	anti-parallel
Strand 4	B	760	766	anti-parallel

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There are 6 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	42	48	first strand
Strand 2	E	51	59	anti-parallel
Strand 3	E	4	12	parallel
Strand 4	E	79	85	parallel
Strand 5	E	112	117	parallel
Strand 6	E	155	158	parallel

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There are 6 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	42	48	first strand
Strand 2	F	51	59	anti-parallel
Strand 3	F	4	12	parallel
Strand 4	F	79	85	parallel
Strand 5	F	112	117	parallel
Strand 6	F	155	158	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: 9IQX

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