Analysis of interatomic Contacts of Structural Units in PDB entry:
7USY

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 7USY entry

There are 7 chains in PDB entry 7USY (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 75	THR 880
B	THR 75	THR 880
C	GLY 18	ILE 201
D	VAL 18	LYS 63
E	GLY 18	ILE 201
F	VAL 18	LYS 63
J	GLY 27	GLY 400

There are 76 helices in PDB entry 7USY. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	75	93	Right-handed alpha
Helix 2	AA2	A	94	96	Right-handed 310
Helix 3	AA3	A	99	119	Right-handed alpha
Helix 4	AA4	A	122	147	Right-handed alpha
Helix 5	AA5	A	152	164	Right-handed alpha
Helix 6	AA6	A	167	191	Right-handed alpha
Helix 7	AA7	A	192	202	Right-handed alpha
Helix 8	AA8	A	204	216	Right-handed alpha
Helix 9	AA9	A	218	223	Right-handed alpha
Helix 10	AB1	A	244	248	Right-handed 310
Helix 11	AB2	A	261	290	Right-handed alpha
Helix 12	AB3	A	302	309	Right-handed alpha
Helix 13	AB4	A	318	343	Right-handed alpha
Helix 14	AB5	A	349	381	Right-handed alpha
Helix 15	AB6	A	394	417	Right-handed alpha
Helix 16	AB7	A	420	459	Right-handed alpha
Helix 17	AB8	A	667	695	Right-handed alpha
Helix 18	AB9	A	695	706	Right-handed alpha
Helix 19	AC1	A	724	743	Right-handed alpha
Helix 20	AC2	A	748	772	Right-handed alpha
Helix 21	AC3	A	787	809	Right-handed alpha
Helix 22	AC4	A	826	837	Right-handed alpha
Helix 23	AC5	A	838	847	Right-handed alpha
Helix 24	AC6	A	850	880	Right-handed alpha
Helix 25	AC7	B	76	93	Right-handed alpha
Helix 26	AC8	B	99	119	Right-handed alpha
Helix 27	AC9	B	122	147	Right-handed alpha
Helix 28	AD1	B	152	164	Right-handed alpha
Helix 29	AD2	B	166	191	Right-handed alpha
Helix 30	AD3	B	192	202	Right-handed alpha
Helix 31	AD4	B	204	216	Right-handed alpha
Helix 32	AD5	B	218	223	Right-handed alpha
Helix 33	AD6	B	244	248	Right-handed 310
Helix 34	AD7	B	261	290	Right-handed alpha
Helix 35	AD8	B	302	309	Right-handed alpha
Helix 36	AD9	B	318	343	Right-handed alpha
Helix 37	AE1	B	349	381	Right-handed alpha
Helix 38	AE2	B	393	417	Right-handed alpha
Helix 39	AE3	B	420	459	Right-handed alpha
Helix 40	AE4	B	667	695	Right-handed alpha
Helix 41	AE5	B	695	706	Right-handed alpha
Helix 42	AE6	B	712	716	Right-handed 310
Helix 43	AE7	B	724	743	Right-handed alpha
Helix 44	AE8	B	748	771	Right-handed alpha
Helix 45	AE9	B	787	809	Right-handed alpha
Helix 46	AF1	B	826	834	Right-handed alpha
Helix 47	AF2	B	838	847	Right-handed alpha
Helix 48	AF3	B	850	880	Right-handed alpha
Helix 49	AF4	C	21	32	Right-handed alpha
Helix 50	AF5	C	35	50	Right-handed alpha
Helix 51	AF6	C	61	66	Right-handed alpha
Helix 52	AF7	C	70	75	Right-handed alpha
Helix 53	AF8	C	84	93	Right-handed alpha
Helix 54	AF9	C	102	112	Right-handed alpha
Helix 55	AG1	C	117	130	Right-handed alpha
Helix 56	AG2	C	138	150	Right-handed alpha
Helix 57	AG3	C	155	170	Right-handed alpha
Helix 58	AG4	C	179	188	Right-handed alpha
Helix 59	AG5	C	192	197	Right-handed alpha
Helix 60	AG6	D	23	45	Right-handed alpha
Helix 61	AG7	D	53	63	Right-handed alpha
Helix 62	AG8	E	21	32	Right-handed alpha
Helix 63	AG9	E	35	50	Right-handed alpha
Helix 64	AH1	E	61	66	Right-handed alpha
Helix 65	AH2	E	70	75	Right-handed alpha
Helix 66	AH3	E	84	93	Right-handed alpha
Helix 67	AH4	E	102	112	Right-handed alpha
Helix 68	AH5	E	117	130	Right-handed alpha
Helix 69	AH6	E	138	151	Right-handed alpha
Helix 70	AH7	E	155	170	Right-handed alpha
Helix 71	AH8	E	179	188	Right-handed alpha
Helix 72	AH9	E	192	197	Right-handed alpha
Helix 73	AI1	F	23	46	Right-handed alpha
Helix 74	AI2	F	53	63	Right-handed alpha
Helix 75	AI3	J	179	184	Right-handed alpha
Helix 76	AI4	J	362	366	Right-handed 310

There are 9 sheets in PDB entry 7USY. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9,

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	C	67	69	first strand
Strand 2	C	99	101	anti-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	E	67	69	first strand
Strand 2	E	99	101	anti-parallel

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There are 3 strands in AA3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	31	37	first strand
Strand 2	J	48	57	anti-parallel
Strand 3	J	120	129	anti-parallel

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There are 5 strands in AA4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	42	43	first strand
Strand 2	J	163	170	parallel
Strand 3	J	144	155	anti-parallel
Strand 4	J	65	82	anti-parallel
Strand 5	J	85	104	anti-parallel

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There are 4 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	42	43	first strand
Strand 2	J	163	170	parallel
Strand 3	J	144	155	anti-parallel
Strand 4	J	139	140	anti-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	J	186	193	first strand
Strand 2	J	203	210	anti-parallel
Strand 3	J	223	229	anti-parallel
Strand 4	J	276	281	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	J	214	216	first strand
Strand 2	J	321	332	parallel
Strand 3	J	304	316	anti-parallel
Strand 4	J	235	249	anti-parallel
Strand 5	J	256	258	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	J	214	216	first strand
Strand 2	J	321	332	parallel
Strand 3	J	304	316	anti-parallel
Strand 4	J	235	249	anti-parallel
Strand 5	J	261	268	anti-parallel

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There are 2 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	347	350	first strand
Strand 2	J	390	393	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: 7USY

Analysis of interatomic Contacts of Structural Units in PDB entry:
7USY