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

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 9FFS entry

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

Chain ID	Initial residue	Terminal residue
D	THR 12	ARG 418
E	ASN 8	VAL 447
B	ASN 8	VAL 447
A	THR 12	ARG 418
C	ASN 8	VAL 447
F	GLN 2	THR 510

There are 55 helices in PDB entry 9FFS. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	D	12	24	Right-handed alpha
Helix 2	AA2	D	73	76	Right-handed 310
Helix 3	AA3	D	87	94	Right-handed 310
Helix 4	AA4	D	174	177	Right-handed 310
Helix 5	AA5	D	223	230	Right-handed alpha
Helix 6	AA6	D	230	244	Right-handed alpha
Helix 7	AA7	D	245	247	Right-handed 310
Helix 8	AA8	D	251	274	Right-handed alpha
Helix 9	AA9	D	284	310	Right-handed alpha
Helix 10	AB1	D	385	417	Right-handed alpha
Helix 11	AB2	E	9	20	Right-handed alpha
Helix 12	AB3	E	70	73	Right-handed 310
Helix 13	AB4	E	84	90	Right-handed 310
Helix 14	AB5	E	170	173	Right-handed 310
Helix 15	AB6	E	177	181	Right-handed 310
Helix 16	AB7	E	218	225	Right-handed alpha
Helix 17	AB8	E	225	237	Right-handed alpha
Helix 18	AB9	E	238	242	Right-handed 310
Helix 19	AC1	E	246	270	Right-handed alpha
Helix 20	AC2	E	279	305	Right-handed alpha
Helix 21	AC3	E	309	446	Right-handed alpha
Helix 22	AC4	B	9	21	Right-handed alpha
Helix 23	AC5	B	70	73	Right-handed 310
Helix 24	AC6	B	84	91	Right-handed 310
Helix 25	AC7	B	170	173	Right-handed 310
Helix 26	AC8	B	177	181	Right-handed 310
Helix 27	AC9	B	218	225	Right-handed alpha
Helix 28	AD1	B	225	238	Right-handed alpha
Helix 29	AD2	B	239	242	Right-handed 310
Helix 30	AD3	B	246	270	Right-handed alpha
Helix 31	AD4	B	279	306	Right-handed alpha
Helix 32	AD5	B	309	447	Right-handed alpha
Helix 33	AD6	A	13	23	Right-handed alpha
Helix 34	AD7	A	73	76	Right-handed 310
Helix 35	AD8	A	87	94	Right-handed 310
Helix 36	AD9	A	142	146	Right-handed 310
Helix 37	AE1	A	174	178	Right-handed alpha
Helix 38	AE2	A	223	230	Right-handed alpha
Helix 39	AE3	A	230	244	Right-handed alpha
Helix 40	AE4	A	245	247	Right-handed 310
Helix 41	AE5	A	251	273	Right-handed alpha
Helix 42	AE6	A	284	312	Right-handed alpha
Helix 43	AE7	A	385	417	Right-handed alpha
Helix 44	AE8	C	9	20	Right-handed alpha
Helix 45	AE9	C	70	73	Right-handed 310
Helix 46	AF1	C	84	91	Right-handed 310
Helix 47	AF2	C	170	173	Right-handed 310
Helix 48	AF3	C	218	225	Right-handed alpha
Helix 49	AF4	C	225	237	Right-handed alpha
Helix 50	AF5	C	238	242	Right-handed 310
Helix 51	AF6	C	246	270	Right-handed alpha
Helix 52	AF7	C	279	306	Right-handed alpha
Helix 53	AF8	C	309	446	Right-handed alpha
Helix 54	AF9	F	450	453	Right-handed 310
Helix 55	AG1	F	496	498	Right-handed 310

There are 18 sheets in PDB entry 9FFS. 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,

There are 6 strands in AA1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	83	86	first strand
Strand 2	D	117	122	anti-parallel
Strand 3	D	126	138	anti-parallel
Strand 4	D	59	71	anti-parallel
Strand 5	D	39	54	anti-parallel
Strand 6	D	167	171	parallel

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There are 5 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	108	109	first strand
Strand 2	D	126	138	anti-parallel
Strand 3	D	59	71	anti-parallel
Strand 4	D	39	54	anti-parallel
Strand 5	D	179	181	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	D	99	101	first strand
Strand 2	D	150	159	anti-parallel
Strand 3	D	208	221	anti-parallel
Strand 4	D	191	205	anti-parallel

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There are 6 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	81	83	first strand
Strand 2	E	114	118	anti-parallel
Strand 3	E	123	135	anti-parallel
Strand 4	E	56	68	anti-parallel
Strand 5	E	36	51	anti-parallel
Strand 6	E	164	168	parallel

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There are 5 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	101	106	first strand
Strand 2	E	123	135	anti-parallel
Strand 3	E	56	68	anti-parallel
Strand 4	E	36	51	anti-parallel
Strand 5	E	175	176	parallel

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There are 4 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	96	98	first strand
Strand 2	E	147	156	anti-parallel
Strand 3	E	203	216	anti-parallel
Strand 4	E	186	200	anti-parallel

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There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	81	83	first strand
Strand 2	B	114	118	anti-parallel
Strand 3	B	123	135	anti-parallel
Strand 4	B	56	68	anti-parallel
Strand 5	B	36	51	anti-parallel
Strand 6	B	164	168	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	B	101	106	first strand
Strand 2	B	123	135	anti-parallel
Strand 3	B	56	68	anti-parallel
Strand 4	B	36	51	anti-parallel
Strand 5	B	175	176	parallel

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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	B	96	98	first strand
Strand 2	B	147	156	anti-parallel
Strand 3	B	203	216	anti-parallel
Strand 4	B	186	200	anti-parallel

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There are 6 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	83	86	first strand
Strand 2	A	117	122	anti-parallel
Strand 3	A	126	138	anti-parallel
Strand 4	A	59	71	anti-parallel
Strand 5	A	39	54	anti-parallel
Strand 6	A	167	171	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	A	108	109	first strand
Strand 2	A	126	138	anti-parallel
Strand 3	A	59	71	anti-parallel
Strand 4	A	39	54	anti-parallel
Strand 5	A	179	181	parallel

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There are 4 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	99	101	first strand
Strand 2	A	150	159	anti-parallel
Strand 3	A	208	221	anti-parallel
Strand 4	A	191	205	anti-parallel

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There are 6 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	81	83	first strand
Strand 2	C	114	118	anti-parallel
Strand 3	C	123	135	anti-parallel
Strand 4	C	56	68	anti-parallel
Strand 5	C	36	51	anti-parallel
Strand 6	C	164	168	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	C	101	106	first strand
Strand 2	C	123	135	anti-parallel
Strand 3	C	56	68	anti-parallel
Strand 4	C	36	51	anti-parallel
Strand 5	C	175	176	parallel

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There are 4 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	96	98	first strand
Strand 2	C	147	156	anti-parallel
Strand 3	C	203	216	anti-parallel
Strand 4	C	186	200	anti-parallel

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There are 4 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	3	8	first strand
Strand 2	F	407	414	anti-parallel
Strand 3	F	466	471	anti-parallel
Strand 4	F	456	461	anti-parallel

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There are 5 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	447	448	first strand
Strand 2	F	433	440	anti-parallel
Strand 3	F	421	427	anti-parallel
Strand 4	F	481	487	anti-parallel
Strand 5	F	500	503	anti-parallel

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There are 5 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	447	448	first strand
Strand 2	F	433	440	anti-parallel
Strand 3	F	421	427	anti-parallel
Strand 4	F	481	487	anti-parallel
Strand 5	F	507	508	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: 9FFS

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