Analysis of interatomic Contacts of Structural Units in PDB entry:
9IF6

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 9IF6 entry

There are 4 chains in PDB entry 9IF6 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 10	PRO 345
B	GLY 6	PRO 551
C	GLY 10	PRO 345
D	GLY 6	ALA 550

There are 76 helices in PDB entry 9IF6. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	12	19	Right-handed alpha
Helix 2	AA2	A	19	36	Right-handed alpha
Helix 3	AA3	A	46	59	Right-handed alpha
Helix 4	AA4	A	92	94	Right-handed 310
Helix 5	AA5	A	95	102	Right-handed alpha
Helix 6	AA6	A	114	118	Right-handed 310
Helix 7	AA7	A	119	125	Right-handed alpha
Helix 8	AA8	A	135	149	Right-handed alpha
Helix 9	AA9	A	215	220	Right-handed alpha
Helix 10	AB1	A	226	234	Right-handed alpha
Helix 11	AB2	A	238	254	Right-handed alpha
Helix 12	AB3	A	261	280	Right-handed alpha
Helix 13	AB4	A	283	287	Right-handed 310
Helix 14	AB5	A	288	294	Right-handed 310
Helix 15	AB6	A	299	320	Right-handed alpha
Helix 16	AB7	B	8	18	Right-handed alpha
Helix 17	AB8	B	26	40	Right-handed alpha
Helix 18	AB9	B	53	59	Right-handed 310
Helix 19	AC1	B	64	68	Right-handed 310
Helix 20	AC2	B	71	84	Right-handed alpha
Helix 21	AC3	B	102	107	Right-handed alpha
Helix 22	AC4	B	118	133	Right-handed alpha
Helix 23	AC5	B	172	177	Right-handed alpha
Helix 24	AC6	B	181	198	Right-handed alpha
Helix 25	AC7	B	240	247	Right-handed alpha
Helix 26	AC8	B	250	260	Right-handed alpha
Helix 27	AC9	B	260	268	Right-handed alpha
Helix 28	AD1	B	269	274	Right-handed 310
Helix 29	AD2	B	283	290	Right-handed alpha
Helix 30	AD3	B	314	335	Right-handed alpha
Helix 31	AD4	B	348	366	Right-handed alpha
Helix 32	AD5	B	372	382	Right-handed alpha
Helix 33	AD6	B	387	407	Right-handed alpha
Helix 34	AD7	B	409	412	Right-handed 310
Helix 35	AD8	B	460	467	Right-handed alpha
Helix 36	AD9	B	498	502	Right-handed 310
Helix 37	AE1	B	505	510	Right-handed 310
Helix 38	AE2	C	12	19	Right-handed alpha
Helix 39	AE3	C	19	27	Right-handed alpha
Helix 40	AE4	C	27	36	Right-handed alpha
Helix 41	AE5	C	46	59	Right-handed alpha
Helix 42	AE6	C	74	79	Right-handed alpha
Helix 43	AE7	C	90	103	Right-handed alpha
Helix 44	AE8	C	119	124	Right-handed alpha
Helix 45	AE9	C	135	149	Right-handed alpha
Helix 46	AF1	C	215	220	Right-handed alpha
Helix 47	AF2	C	226	235	Right-handed alpha
Helix 48	AF3	C	238	254	Right-handed alpha
Helix 49	AF4	C	258	260	Right-handed 310
Helix 50	AF5	C	261	280	Right-handed alpha
Helix 51	AF6	C	283	287	Right-handed 310
Helix 52	AF7	C	288	294	Right-handed 310
Helix 53	AF8	C	299	320	Right-handed alpha
Helix 54	AF9	D	8	18	Right-handed alpha
Helix 55	AG1	D	26	40	Right-handed alpha
Helix 56	AG2	D	53	59	Right-handed 310
Helix 57	AG3	D	64	68	Right-handed 310
Helix 58	AG4	D	71	81	Right-handed alpha
Helix 59	AG5	D	102	107	Right-handed alpha
Helix 60	AG6	D	118	133	Right-handed alpha
Helix 61	AG7	D	171	177	Right-handed alpha
Helix 62	AG8	D	181	197	Right-handed alpha
Helix 63	AG9	D	201	205	Right-handed 310
Helix 64	AH1	D	240	247	Right-handed alpha
Helix 65	AH2	D	250	259	Right-handed alpha
Helix 66	AH3	D	260	266	Right-handed alpha
Helix 67	AH4	D	270	274	Right-handed 310
Helix 68	AH5	D	283	288	Right-handed alpha
Helix 69	AH6	D	307	311	Right-handed 310
Helix 70	AH7	D	314	336	Right-handed alpha
Helix 71	AH8	D	348	366	Right-handed alpha
Helix 72	AH9	D	372	381	Right-handed alpha
Helix 73	AI1	D	387	407	Right-handed alpha
Helix 74	AI2	D	409	412	Right-handed 310
Helix 75	AI3	D	460	467	Right-handed alpha
Helix 76	AI4	D	505	510	Right-handed 310

There are 6 sheets in PDB entry 9IF6. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6,

There are 16 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	107	111	first strand
Strand 2	A	62	66	parallel
Strand 3	A	38	42	parallel
Strand 4	A	128	131	parallel
Strand 5	A	152	159	parallel
Strand 6	A	162	168	anti-parallel
Strand 7	A	328	332	anti-parallel
Strand 8	A	337	341	anti-parallel
Strand 9	B	427	433	anti-parallel
Strand 10	B	414	418	anti-parallel
Strand 11	B	145	151	anti-parallel
Strand 12	B	136	142	anti-parallel
Strand 13	B	111	114	parallel
Strand 14	B	19	23	parallel
Strand 15	B	43	48	parallel
Strand 16	B	88	93	parallel

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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	171	174	first strand
Strand 2	A	209	212	anti-parallel

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There are 6 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	489	491	first strand
Strand 2	B	479	482	anti-parallel
Strand 3	B	516	521	anti-parallel
Strand 4	B	526	534	anti-parallel
Strand 5	B	449	454	parallel
Strand 6	B	544	546	anti-parallel

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There are 16 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	107	111	first strand
Strand 2	C	62	66	parallel
Strand 3	C	38	42	parallel
Strand 4	C	128	132	parallel
Strand 5	C	152	159	parallel
Strand 6	C	162	168	anti-parallel
Strand 7	C	328	332	anti-parallel
Strand 8	C	337	341	anti-parallel
Strand 9	D	427	433	anti-parallel
Strand 10	D	414	418	anti-parallel
Strand 11	D	145	151	anti-parallel
Strand 12	D	136	142	anti-parallel
Strand 13	D	111	114	parallel
Strand 14	D	19	23	parallel
Strand 15	D	43	48	parallel
Strand 16	D	88	93	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	C	171	175	first strand
Strand 2	C	208	212	anti-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	D	489	491	first strand
Strand 2	D	478	482	anti-parallel
Strand 3	D	516	521	anti-parallel
Strand 4	D	526	534	anti-parallel
Strand 5	D	449	454	parallel
Strand 6	D	544	546	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: 9IF6

Analysis of interatomic Contacts of Structural Units in PDB entry:
9IF6