Analysis of interatomic Contacts of Structural Units in PDB entry:
6USF

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 6USF entry

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

Chain ID	Initial residue	Terminal residue
A	GLU 5	TRP 481
B	ASP 2	PHE 365
C	ASP 2	PHE 365
D	GLU 5	TRP 481
E	ASP 2	PHE 365
H	SER 3	LYS 131

There are 76 helices in PDB entry 6USF. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	6	19	Right-handed alpha
Helix 2	AA2	A	217	224	Right-handed alpha
Helix 3	AA3	A	224	232	Right-handed alpha
Helix 4	AA4	A	233	241	Right-handed 310
Helix 5	AA5	A	248	267	Right-handed alpha
Helix 6	AA6	A	278	306	Right-handed alpha
Helix 7	AA7	A	317	326	Right-handed alpha
Helix 8	AA8	A	345	355	Right-handed alpha
Helix 9	AA9	A	355	361	Right-handed alpha
Helix 10	AB1	A	364	370	Right-handed alpha
Helix 11	AB2	A	370	382	Right-handed alpha
Helix 12	AB3	A	397	407	Right-handed alpha
Helix 13	AB4	A	408	413	Right-handed alpha
Helix 14	AB5	A	413	422	Right-handed alpha
Helix 15	AB6	A	425	430	Right-handed alpha
Helix 16	AB7	A	440	444	Right-handed 310
Helix 17	AB8	A	452	478	Right-handed alpha
Helix 18	AB9	B	3	12	Right-handed alpha
Helix 19	AC1	B	209	217	Right-handed alpha
Helix 20	AC2	B	217	225	Right-handed alpha
Helix 21	AC3	B	229	233	Right-handed 310
Helix 22	AC4	B	234	238	Right-handed 310
Helix 23	AC5	B	240	262	Right-handed alpha
Helix 24	AC6	B	270	298	Right-handed alpha
Helix 25	AC7	B	307	315	Right-handed alpha
Helix 26	AC8	B	317	321	Right-handed 310
Helix 27	AC9	B	337	352	Right-handed alpha
Helix 28	AD1	B	355	360	Right-handed alpha
Helix 29	AD2	B	361	363	Right-handed 310
Helix 30	AD3	C	3	12	Right-handed alpha
Helix 31	AD4	C	209	217	Right-handed alpha
Helix 32	AD5	C	217	225	Right-handed alpha
Helix 33	AD6	C	239	262	Right-handed alpha
Helix 34	AD7	C	270	298	Right-handed alpha
Helix 35	AD8	C	308	315	Right-handed alpha
Helix 36	AD9	C	317	321	Right-handed 310
Helix 37	AE1	C	337	342	Right-handed alpha
Helix 38	AE2	C	344	352	Right-handed alpha
Helix 39	AE3	C	353	361	Right-handed alpha
Helix 40	AE4	C	362	365	Right-handed 310
Helix 41	AE5	D	6	19	Right-handed alpha
Helix 42	AE6	D	217	224	Right-handed alpha
Helix 43	AE7	D	224	232	Right-handed alpha
Helix 44	AE8	D	233	235	Right-handed 310
Helix 45	AE9	D	247	270	Right-handed alpha
Helix 46	AF1	D	278	306	Right-handed alpha
Helix 47	AF2	D	317	326	Right-handed alpha
Helix 48	AF3	D	344	353	Right-handed alpha
Helix 49	AF4	D	364	384	Right-handed alpha
Helix 50	AF5	D	387	391	Right-handed 310
Helix 51	AF6	D	397	405	Right-handed alpha
Helix 52	AF7	D	407	413	Right-handed alpha
Helix 53	AF8	D	415	420	Right-handed alpha
Helix 54	AF9	D	425	433	Right-handed alpha
Helix 55	AG1	D	435	442	Right-handed alpha
Helix 56	AG2	D	452	478	Right-handed alpha
Helix 57	AG3	E	3	12	Right-handed alpha
Helix 58	AG4	E	209	225	Right-handed alpha
Helix 59	AG5	E	234	238	Right-handed 310
Helix 60	AG6	E	239	262	Right-handed alpha
Helix 61	AG7	E	270	298	Right-handed alpha
Helix 62	AG8	E	307	315	Right-handed alpha
Helix 63	AG9	E	317	321	Right-handed 310
Helix 64	AH1	E	340	358	Right-handed alpha
Helix 65	AH2	H	107	112	Right-handed alpha
Helix 66	AH3	H	170	172	Right-handed 310
Helix 67	AH4	H	201	203	Right-handed 310
Helix 68	AH5	L	94	98	Right-handed 310
Helix 69	AH6	L	123	130	Right-handed alpha
Helix 70	AH7	L	185	190	Right-handed alpha
Helix 71	AH8	K	90	94	Right-handed 310
Helix 72	AH9	K	107	112	Right-handed alpha
Helix 73	AI1	K	170	172	Right-handed 310
Helix 74	AI2	K	201	203	Right-handed 310
Helix 75	AI3	M	123	128	Right-handed alpha
Helix 76	AI4	M	185	190	Right-handed alpha

There are 40 sheets in PDB entry 6USF. 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, AC1, AC2, AC3, AC4, AC5, AC6, AC7, AC8, AC9, AD1, AD2, AD3, AD4, AD5, AD6, AD7, AD8, AD9, AE1, AE2, AE3, AE4,

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	38	40	first strand
Strand 2	A	165	167	parallel

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There are 3 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	44	51	first strand
Strand 2	A	56	62	anti-parallel
Strand 3	A	128	133	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	65	68	first strand
Strand 2	A	122	125	anti-parallel
Strand 3	A	114	118	anti-parallel
Strand 4	A	84	88	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	A	97	99	first strand
Strand 2	A	146	155	anti-parallel
Strand 3	A	203	215	anti-parallel
Strand 4	A	183	196	anti-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	B	79	83	first strand
Strand 2	B	109	113	anti-parallel
Strand 3	B	117	120	anti-parallel
Strand 4	B	51	63	anti-parallel
Strand 5	B	123	129	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	B	79	83	first strand
Strand 2	B	109	113	anti-parallel
Strand 3	B	117	120	anti-parallel
Strand 4	B	51	63	anti-parallel
Strand 5	B	31	46	anti-parallel
Strand 6	B	158	161	parallel

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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	B	92	94	first strand
Strand 2	B	141	150	anti-parallel
Strand 3	B	197	206	anti-parallel
Strand 4	B	179	182	anti-parallel

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There are 4 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	92	94	first strand
Strand 2	B	141	150	anti-parallel
Strand 3	B	197	206	anti-parallel
Strand 4	B	185	189	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	C	79	82	first strand
Strand 2	C	110	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	123	129	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	C	79	82	first strand
Strand 2	C	110	113	anti-parallel
Strand 3	C	117	120	anti-parallel
Strand 4	C	51	63	anti-parallel
Strand 5	C	31	46	anti-parallel
Strand 6	C	158	161	parallel

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There are 4 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	92	94	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	197	207	anti-parallel
Strand 4	C	178	182	anti-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	C	92	94	first strand
Strand 2	C	141	150	anti-parallel
Strand 3	C	197	207	anti-parallel
Strand 4	C	185	189	anti-parallel

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There are 2 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	36	40	first strand
Strand 2	D	163	167	parallel

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There are 3 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	44	51	first strand
Strand 2	D	56	62	anti-parallel
Strand 3	D	128	134	anti-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	D	65	68	first strand
Strand 2	D	122	125	anti-parallel
Strand 3	D	115	117	anti-parallel
Strand 4	D	85	87	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	D	97	99	first strand
Strand 2	D	146	155	anti-parallel
Strand 3	D	204	215	anti-parallel
Strand 4	D	183	195	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	E	80	82	first strand
Strand 2	E	110	112	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	123	129	anti-parallel

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There are 6 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	80	82	first strand
Strand 2	E	110	112	anti-parallel
Strand 3	E	117	120	anti-parallel
Strand 4	E	51	63	anti-parallel
Strand 5	E	31	46	anti-parallel
Strand 6	E	158	162	parallel

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There are 4 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	92	93	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	178	182	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	92	93	first strand
Strand 2	E	141	150	anti-parallel
Strand 3	E	197	207	anti-parallel
Strand 4	E	185	189	anti-parallel

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There are 4 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	6	10	first strand
Strand 2	H	20	28	anti-parallel
Strand 3	H	81	87	anti-parallel
Strand 4	H	71	76	anti-parallel

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There are 4 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	61	63	first strand
Strand 2	H	49	55	anti-parallel
Strand 3	H	36	42	anti-parallel
Strand 4	H	96	102	anti-parallel

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There are 4 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	138	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	177	179	anti-parallel

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There are 4 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	134	138	first strand
Strand 2	H	149	159	anti-parallel
Strand 3	H	190	199	anti-parallel
Strand 4	H	183	184	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	165	168	first strand
Strand 2	H	208	214	anti-parallel
Strand 3	H	219	225	anti-parallel

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There are 4 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	5	8	first strand
Strand 2	L	20	26	anti-parallel
Strand 3	L	71	76	anti-parallel
Strand 4	L	63	68	anti-parallel

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There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	36	38	first strand
Strand 2	L	46	50	anti-parallel
Strand 3	L	54	55	anti-parallel

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There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	85	87	first strand
Strand 2	L	104	106	anti-parallel

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There are 4 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	116	120	first strand
Strand 2	L	131	141	anti-parallel
Strand 3	L	175	184	anti-parallel
Strand 4	L	161	165	anti-parallel

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There are 3 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	147	152	first strand
Strand 2	L	193	199	anti-parallel
Strand 3	L	207	212	anti-parallel

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	6	10	first strand
Strand 2	K	20	28	anti-parallel
Strand 3	K	81	87	anti-parallel
Strand 4	K	72	76	anti-parallel

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There are 6 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	14	15	first strand
Strand 2	K	121	125	parallel
Strand 3	K	95	102	anti-parallel
Strand 4	K	36	42	anti-parallel
Strand 5	K	48	54	anti-parallel
Strand 6	K	62	63	anti-parallel

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There are 4 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	134	138	first strand
Strand 2	K	149	159	anti-parallel
Strand 3	K	190	199	anti-parallel
Strand 4	K	177	179	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	134	138	first strand
Strand 2	K	149	159	anti-parallel
Strand 3	K	190	199	anti-parallel
Strand 4	K	183	184	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	164	168	first strand
Strand 2	K	208	214	anti-parallel
Strand 3	K	219	225	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	5	8	first strand
Strand 2	M	20	26	anti-parallel
Strand 3	M	71	76	anti-parallel
Strand 4	M	63	68	anti-parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	34	39	first strand
Strand 2	M	86	92	anti-parallel
Strand 3	M	98	100	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	34	39	first strand
Strand 2	M	86	92	anti-parallel
Strand 3	M	104	105	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	116	120	first strand
Strand 2	M	131	141	anti-parallel
Strand 3	M	175	184	anti-parallel
Strand 4	M	161	165	anti-parallel

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There are 3 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	146	152	first strand
Strand 2	M	193	200	anti-parallel
Strand 3	M	207	212	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: 6USF

Analysis of interatomic Contacts of Structural Units in PDB entry:
6USF