Analysis of interatomic Contacts of Structural Units in PDB entry:
8X77

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 8X77 entry

There are 8 chains in PDB entry 8X77 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	SER 21	PRO 498
F	GLN 6	GLU 146
D	PRO 22	PRO 498
E	GLN 6	GLU 146
G	PRO 22	PRO 498
H	GLN 6	GLU 146
A	SER 21	PRO 498
C	GLN 6	GLU 146

There are111 helices in PDB entry 8X77. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	23	37	Right-handed alpha
Helix 2	AA2	B	45	63	Right-handed alpha
Helix 3	AA3	B	74	77	Right-handed 310
Helix 4	AA4	B	78	88	Right-handed alpha
Helix 5	AA5	B	126	128	Right-handed 310
Helix 6	AA6	B	131	137	Right-handed alpha
Helix 7	AA7	B	138	146	Right-handed alpha
Helix 8	AA8	B	146	152	Right-handed alpha
Helix 9	AA9	B	152	166	Right-handed alpha
Helix 10	AB1	B	172	179	Right-handed alpha
Helix 11	AB2	B	190	196	Right-handed alpha
Helix 12	AB3	B	201	227	Right-handed alpha
Helix 13	AB4	B	228	231	Right-handed 310
Helix 14	AB5	B	233	237	Right-handed 310
Helix 15	AB6	B	240	254	Right-handed alpha
Helix 16	AB7	B	273	277	Right-handed 310
Helix 17	AB8	B	317	324	Right-handed alpha
Helix 18	AB9	B	349	360	Right-handed alpha
Helix 19	AC1	B	378	386	Right-handed alpha
Helix 20	AC2	B	392	397	Right-handed alpha
Helix 21	AC3	B	403	410	Right-handed alpha
Helix 22	AC4	B	419	441	Right-handed alpha
Helix 23	AC5	B	444	455	Right-handed alpha
Helix 24	AC6	B	458	496	Right-handed alpha
Helix 25	AC7	F	19	23	Right-handed 310
Helix 26	AC8	F	24	30	Right-handed alpha
Helix 27	AC9	D	23	37	Right-handed alpha
Helix 28	AD1	D	44	62	Right-handed alpha
Helix 29	AD2	D	75	77	Right-handed 310
Helix 30	AD3	D	78	89	Right-handed alpha
Helix 31	AD4	D	126	128	Right-handed 310
Helix 32	AD5	D	131	137	Right-handed alpha
Helix 33	AD6	D	139	146	Right-handed alpha
Helix 34	AD7	D	146	152	Right-handed alpha
Helix 35	AD8	D	152	166	Right-handed alpha
Helix 36	AD9	D	172	177	Right-handed alpha
Helix 37	AE1	D	185	189	Right-handed 310
Helix 38	AE2	D	190	195	Right-handed alpha
Helix 39	AE3	D	196	198	Right-handed 310
Helix 40	AE4	D	201	227	Right-handed alpha
Helix 41	AE5	D	228	231	Right-handed 310
Helix 42	AE6	D	233	237	Right-handed 310
Helix 43	AE7	D	240	254	Right-handed alpha
Helix 44	AE8	D	273	277	Right-handed 310
Helix 45	AE9	D	317	325	Right-handed alpha
Helix 46	AF1	D	349	360	Right-handed alpha
Helix 47	AF2	D	378	390	Right-handed alpha
Helix 48	AF3	D	392	397	Right-handed alpha
Helix 49	AF4	D	403	408	Right-handed alpha
Helix 50	AF5	D	408	413	Right-handed alpha
Helix 51	AF6	D	419	441	Right-handed alpha
Helix 52	AF7	D	444	455	Right-handed alpha
Helix 53	AF8	D	458	496	Right-handed alpha
Helix 54	AF9	E	19	23	Right-handed 310
Helix 55	AG1	E	24	30	Right-handed alpha
Helix 56	AG2	G	23	37	Right-handed alpha
Helix 57	AG3	G	45	62	Right-handed alpha
Helix 58	AG4	G	75	77	Right-handed 310
Helix 59	AG5	G	78	89	Right-handed alpha
Helix 60	AG6	G	126	128	Right-handed 310
Helix 61	AG7	G	131	137	Right-handed alpha
Helix 62	AG8	G	138	146	Right-handed alpha
Helix 63	AG9	G	146	152	Right-handed alpha
Helix 64	AH1	G	152	166	Right-handed alpha
Helix 65	AH2	G	172	177	Right-handed alpha
Helix 66	AH3	G	185	189	Right-handed 310
Helix 67	AH4	G	190	195	Right-handed alpha
Helix 68	AH5	G	196	198	Right-handed 310
Helix 69	AH6	G	200	227	Right-handed alpha
Helix 70	AH7	G	228	231	Right-handed 310
Helix 71	AH8	G	233	237	Right-handed 310
Helix 72	AH9	G	240	255	Right-handed alpha
Helix 73	AI1	G	273	277	Right-handed 310
Helix 74	AI2	G	317	324	Right-handed alpha
Helix 75	AI3	G	349	360	Right-handed alpha
Helix 76	AI4	G	378	390	Right-handed alpha
Helix 77	AI5	G	392	400	Right-handed alpha
Helix 78	AI6	G	403	410	Right-handed alpha
Helix 79	AI7	G	419	441	Right-handed alpha
Helix 80	AI8	G	444	455	Right-handed alpha
Helix 81	AI9	G	458	496	Right-handed alpha
Helix 82	AJ1	H	19	23	Right-handed 310
Helix 83	AJ2	H	24	30	Right-handed alpha
Helix 84	AJ3	A	22	37	Right-handed alpha
Helix 85	AJ4	A	44	62	Right-handed alpha
Helix 86	AJ5	A	74	77	Right-handed 310
Helix 87	AJ6	A	78	88	Right-handed alpha
Helix 88	AJ7	A	126	128	Right-handed 310
Helix 89	AJ8	A	131	137	Right-handed alpha
Helix 90	AJ9	A	139	146	Right-handed alpha
Helix 91	AK1	A	146	152	Right-handed alpha
Helix 92	AK2	A	152	166	Right-handed alpha
Helix 93	AK3	A	172	177	Right-handed alpha
Helix 94	AK4	A	185	189	Right-handed 310
Helix 95	AK5	A	190	195	Right-handed alpha
Helix 96	AK6	A	196	198	Right-handed 310
Helix 97	AK7	A	202	227	Right-handed alpha
Helix 98	AK8	A	228	231	Right-handed 310
Helix 99	AK9	A	233	237	Right-handed 310
Helix 100	AL1	A	240	255	Right-handed alpha
Helix 101	AL2	A	273	277	Right-handed 310
Helix 102	AL3	A	317	324	Right-handed alpha
Helix 103	AL4	A	349	360	Right-handed alpha
Helix 104	AL5	A	381	389	Right-handed alpha
Helix 105	AL6	A	392	397	Right-handed alpha
Helix 106	AL7	A	403	410	Right-handed alpha
Helix 107	AL8	A	419	441	Right-handed alpha
Helix 108	AL9	A	444	455	Right-handed alpha
Helix 109	AM1	A	458	496	Right-handed alpha
Helix 110	AM2	C	19	23	Right-handed 310
Helix 111	AM3	C	24	30	Right-handed alpha

There are 27 sheets in PDB entry 8X77. 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,

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	B	96	101	first strand
Strand 2	B	105	110	anti-parallel
Strand 3	B	308	311	anti-parallel
Strand 4	B	278	279	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	B	119	124	first strand
Strand 2	B	294	298	anti-parallel
Strand 3	B	286	289	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	B	129	130	first strand
Strand 2	B	266	270	anti-parallel
Strand 3	B	255	259	anti-parallel

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There are 2 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	336	342	first strand
Strand 2	B	365	371	anti-parallel

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There are 3 strands in AA5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	31	35	first strand
Strand 2	F	40	50	anti-parallel
Strand 3	F	10	18	anti-parallel

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There are 2 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	60	65	first strand
Strand 2	F	70	75	anti-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	F	98	102	first strand
Strand 2	F	131	136	anti-parallel
Strand 3	F	119	128	anti-parallel
Strand 4	F	113	116	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	D	97	101	first strand
Strand 2	D	105	109	anti-parallel
Strand 3	D	308	311	anti-parallel
Strand 4	D	278	279	parallel

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There are 3 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	119	124	first strand
Strand 2	D	294	298	anti-parallel
Strand 3	D	286	289	anti-parallel

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There are 3 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	129	130	first strand
Strand 2	D	266	270	anti-parallel
Strand 3	D	255	259	anti-parallel

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There are 2 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	336	342	first strand
Strand 2	D	365	371	anti-parallel

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There are 3 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	31	35	first strand
Strand 2	E	40	50	anti-parallel
Strand 3	E	10	18	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	E	70	75	first strand
Strand 2	E	60	65	anti-parallel
Strand 3	E	113	116	anti-parallel
Strand 4	E	119	128	anti-parallel
Strand 5	E	131	136	anti-parallel
Strand 6	E	98	102	anti-parallel

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There are 2 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	96	101	first strand
Strand 2	G	105	110	anti-parallel

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There are 3 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	119	124	first strand
Strand 2	G	294	298	anti-parallel
Strand 3	G	286	289	anti-parallel

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There are 3 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	129	130	first strand
Strand 2	G	266	270	anti-parallel
Strand 3	G	256	259	anti-parallel

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There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	278	279	first strand
Strand 2	G	310	311	parallel

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There are 2 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	336	341	first strand
Strand 2	G	366	371	anti-parallel

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There are 3 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	31	35	first strand
Strand 2	H	40	50	anti-parallel
Strand 3	H	10	18	anti-parallel

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There are 7 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	70	75	first strand
Strand 2	H	60	65	anti-parallel
Strand 3	H	113	116	anti-parallel
Strand 4	H	119	128	anti-parallel
Strand 5	H	131	136	anti-parallel
Strand 6	H	95	102	anti-parallel
Strand 7	H	80	82	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	A	96	101	first strand
Strand 2	A	105	110	anti-parallel
Strand 3	A	308	311	anti-parallel
Strand 4	A	278	279	parallel

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There are 3 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	119	124	first strand
Strand 2	A	294	298	anti-parallel
Strand 3	A	286	289	anti-parallel

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There are 3 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	129	130	first strand
Strand 2	A	266	270	anti-parallel
Strand 3	A	256	259	anti-parallel

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There are 2 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	336	342	first strand
Strand 2	A	365	371	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	C	31	35	first strand
Strand 2	C	40	50	anti-parallel
Strand 3	C	10	18	anti-parallel

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There are 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	60	65	first strand
Strand 2	C	70	75	anti-parallel

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There are 5 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	80	82	first strand
Strand 2	C	95	102	anti-parallel
Strand 3	C	131	136	anti-parallel
Strand 4	C	120	128	anti-parallel
Strand 5	C	113	115	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: 8X77

Analysis of interatomic Contacts of Structural Units in PDB entry:
8X77