Analysis of interatomic Contacts of Structural Units in PDB entry:
5X1Y

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 5X1Y entry

There are 6 chains in PDB entry 5X1Y (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
B	GLU 82	ASP 535
A	ASP 83	ASP 535
C	ASP 83	ASP 535
D	ASP 83	ASP 535
E	ASP 83	ASP 535
F	ASP 83	ASP 535

There are 93 helices in PDB entry 5X1Y. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	B	93	106	Right-handed alpha
Helix 2	AA2	B	120	125	Right-handed alpha
Helix 3	AA3	B	126	145	Right-handed alpha
Helix 4	AA4	B	159	179	Right-handed alpha
Helix 5	AA5	B	179	185	Right-handed alpha
Helix 6	AA6	B	239	243	Right-handed alpha
Helix 7	AA7	B	258	271	Right-handed alpha
Helix 8	AA8	B	289	304	Right-handed alpha
Helix 9	AA9	B	355	359	Right-handed 310
Helix 10	AB1	B	394	410	Right-handed alpha
Helix 11	AB2	B	438	446	Right-handed alpha
Helix 12	AB3	B	459	465	Right-handed alpha
Helix 13	AB4	B	492	494	Right-handed 310
Helix 14	AB5	B	495	506	Right-handed alpha
Helix 15	AB6	B	509	516	Right-handed alpha
Helix 16	AB7	B	524	532	Right-handed alpha
Helix 17	AB8	A	93	106	Right-handed alpha
Helix 18	AB9	A	120	125	Right-handed alpha
Helix 19	AC1	A	126	145	Right-handed alpha
Helix 20	AC2	A	159	185	Right-handed alpha
Helix 21	AC3	A	239	243	Right-handed alpha
Helix 22	AC4	A	258	271	Right-handed alpha
Helix 23	AC5	A	289	304	Right-handed alpha
Helix 24	AC6	A	355	359	Right-handed 310
Helix 25	AC7	A	394	410	Right-handed alpha
Helix 26	AC8	A	438	446	Right-handed alpha
Helix 27	AC9	A	459	465	Right-handed alpha
Helix 28	AD1	A	495	506	Right-handed alpha
Helix 29	AD2	A	509	516	Right-handed alpha
Helix 30	AD3	A	524	532	Right-handed alpha
Helix 31	AD4	C	93	106	Right-handed alpha
Helix 32	AD5	C	120	125	Right-handed alpha
Helix 33	AD6	C	126	145	Right-handed alpha
Helix 34	AD7	C	159	179	Right-handed alpha
Helix 35	AD8	C	179	184	Right-handed alpha
Helix 36	AD9	C	239	243	Right-handed alpha
Helix 37	AE1	C	258	271	Right-handed alpha
Helix 38	AE2	C	289	304	Right-handed alpha
Helix 39	AE3	C	351	359	Right-handed 310
Helix 40	AE4	C	394	410	Right-handed alpha
Helix 41	AE5	C	438	446	Right-handed alpha
Helix 42	AE6	C	459	465	Right-handed alpha
Helix 43	AE7	C	495	506	Right-handed alpha
Helix 44	AE8	C	509	516	Right-handed alpha
Helix 45	AE9	C	524	532	Right-handed alpha
Helix 46	AF1	D	93	106	Right-handed alpha
Helix 47	AF2	D	119	125	Right-handed alpha
Helix 48	AF3	D	126	145	Right-handed alpha
Helix 49	AF4	D	159	179	Right-handed alpha
Helix 50	AF5	D	180	185	Right-handed alpha
Helix 51	AF6	D	239	243	Right-handed alpha
Helix 52	AF7	D	258	271	Right-handed alpha
Helix 53	AF8	D	289	304	Right-handed alpha
Helix 54	AF9	D	355	359	Right-handed 310
Helix 55	AG1	D	394	410	Right-handed alpha
Helix 56	AG2	D	438	446	Right-handed alpha
Helix 57	AG3	D	459	465	Right-handed alpha
Helix 58	AG4	D	492	494	Right-handed 310
Helix 59	AG5	D	495	506	Right-handed alpha
Helix 60	AG6	D	509	516	Right-handed alpha
Helix 61	AG7	D	524	532	Right-handed alpha
Helix 62	AG8	E	93	106	Right-handed alpha
Helix 63	AG9	E	119	125	Right-handed alpha
Helix 64	AH1	E	126	145	Right-handed alpha
Helix 65	AH2	E	159	179	Right-handed alpha
Helix 66	AH3	E	180	184	Right-handed 310
Helix 67	AH4	E	239	243	Right-handed alpha
Helix 68	AH5	E	258	271	Right-handed alpha
Helix 69	AH6	E	289	304	Right-handed alpha
Helix 70	AH7	E	351	359	Right-handed 310
Helix 71	AH8	E	386	390	Right-handed 310
Helix 72	AH9	E	394	410	Right-handed alpha
Helix 73	AI1	E	438	446	Right-handed alpha
Helix 74	AI2	E	459	465	Right-handed alpha
Helix 75	AI3	E	492	494	Right-handed 310
Helix 76	AI4	E	495	506	Right-handed alpha
Helix 77	AI5	E	509	516	Right-handed alpha
Helix 78	AI6	E	524	532	Right-handed alpha
Helix 79	AI7	F	93	106	Right-handed alpha
Helix 80	AI8	F	119	125	Right-handed alpha
Helix 81	AI9	F	126	145	Right-handed alpha
Helix 82	AJ1	F	159	179	Right-handed alpha
Helix 83	AJ2	F	239	243	Right-handed alpha
Helix 84	AJ3	F	258	271	Right-handed alpha
Helix 85	AJ4	F	289	304	Right-handed alpha
Helix 86	AJ5	F	351	359	Right-handed 310
Helix 87	AJ6	F	386	390	Right-handed 310
Helix 88	AJ7	F	394	410	Right-handed alpha
Helix 89	AJ8	F	438	446	Right-handed alpha
Helix 90	AJ9	F	459	465	Right-handed alpha
Helix 91	AK1	F	493	506	Right-handed alpha
Helix 92	AK2	F	509	516	Right-handed alpha
Helix 93	AK3	F	524	532	Right-handed alpha

There are 33 sheets in PDB entry 5X1Y. 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,

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	B	189	192	first strand
Strand 2	B	110	114	parallel
Strand 3	B	85	90	parallel
Strand 4	B	208	217	parallel
Strand 5	B	202	205	anti-parallel
Strand 6	B	195	197	anti-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	B	189	192	first strand
Strand 2	B	110	114	parallel
Strand 3	B	85	90	parallel
Strand 4	B	208	217	parallel
Strand 5	B	382	384	parallel

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There are 2 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	153	155	first strand
Strand 2	C	153	155	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	221	223	first strand
Strand 2	B	347	349	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	237	238	first strand
Strand 2	B	340	343	parallel
Strand 3	B	251	255	parallel
Strand 4	B	274	278	parallel
Strand 5	B	306	308	parallel

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There are 5 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	424	426	first strand
Strand 2	B	431	436	anti-parallel
Strand 3	B	483	490	anti-parallel
Strand 4	B	471	477	anti-parallel
Strand 5	B	449	455	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	A	189	192	first strand
Strand 2	A	110	114	parallel
Strand 3	A	84	90	parallel
Strand 4	A	208	217	parallel
Strand 5	A	202	205	anti-parallel
Strand 6	A	195	197	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	A	189	192	first strand
Strand 2	A	110	114	parallel
Strand 3	A	84	90	parallel
Strand 4	A	208	217	parallel
Strand 5	A	382	384	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	A	153	155	first strand
Strand 2	E	153	155	anti-parallel

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There are 2 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	221	223	first strand
Strand 2	A	347	349	anti-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	237	238	first strand
Strand 2	A	340	343	parallel
Strand 3	A	251	255	parallel
Strand 4	A	274	278	parallel
Strand 5	A	306	308	parallel

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There are 5 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	424	426	first strand
Strand 2	A	431	436	anti-parallel
Strand 3	A	483	490	anti-parallel
Strand 4	A	471	477	anti-parallel
Strand 5	A	449	455	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	189	192	first strand
Strand 2	C	110	114	parallel
Strand 3	C	84	90	parallel
Strand 4	C	208	217	parallel
Strand 5	C	202	205	anti-parallel
Strand 6	C	195	197	anti-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	189	192	first strand
Strand 2	C	110	114	parallel
Strand 3	C	84	90	parallel
Strand 4	C	208	217	parallel
Strand 5	C	382	384	parallel

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There are 2 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	221	224	first strand
Strand 2	C	346	349	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	237	238	first strand
Strand 2	C	340	343	parallel
Strand 3	C	251	255	parallel
Strand 4	C	274	278	parallel
Strand 5	C	306	308	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	C	424	426	first strand
Strand 2	C	431	436	anti-parallel
Strand 3	C	483	490	anti-parallel
Strand 4	C	471	477	anti-parallel
Strand 5	C	449	455	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	D	189	192	first strand
Strand 2	D	110	114	parallel
Strand 3	D	84	90	parallel
Strand 4	D	208	217	parallel
Strand 5	D	202	205	anti-parallel
Strand 6	D	195	197	anti-parallel

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There are 5 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	189	192	first strand
Strand 2	D	110	114	parallel
Strand 3	D	84	90	parallel
Strand 4	D	208	217	parallel
Strand 5	D	382	384	parallel

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There are 2 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	153	155	first strand
Strand 2	F	153	155	anti-parallel

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There are 2 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	221	223	first strand
Strand 2	D	347	349	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	237	238	first strand
Strand 2	D	340	343	parallel
Strand 3	D	251	255	parallel
Strand 4	D	274	278	parallel
Strand 5	D	306	308	parallel

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There are 5 strands in AC5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	424	426	first strand
Strand 2	D	431	436	anti-parallel
Strand 3	D	483	490	anti-parallel
Strand 4	D	471	477	anti-parallel
Strand 5	D	449	455	anti-parallel

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There are 6 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	189	192	first strand
Strand 2	E	110	114	parallel
Strand 3	E	84	90	parallel
Strand 4	E	208	217	parallel
Strand 5	E	202	205	anti-parallel
Strand 6	E	195	197	anti-parallel

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There are 5 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	189	192	first strand
Strand 2	E	110	114	parallel
Strand 3	E	84	90	parallel
Strand 4	E	208	217	parallel
Strand 5	E	382	384	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	E	221	224	first strand
Strand 2	E	346	349	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	E	237	238	first strand
Strand 2	E	340	343	parallel
Strand 3	E	251	255	parallel
Strand 4	E	274	278	parallel
Strand 5	E	306	308	parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	424	426	first strand
Strand 2	E	431	436	anti-parallel
Strand 3	E	483	490	anti-parallel
Strand 4	E	471	477	anti-parallel
Strand 5	E	449	455	anti-parallel

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There are 6 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	189	192	first strand
Strand 2	F	110	114	parallel
Strand 3	F	84	90	parallel
Strand 4	F	208	217	parallel
Strand 5	F	202	205	anti-parallel
Strand 6	F	195	197	anti-parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	189	192	first strand
Strand 2	F	110	114	parallel
Strand 3	F	84	90	parallel
Strand 4	F	208	217	parallel
Strand 5	F	382	384	parallel

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There are 2 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	221	223	first strand
Strand 2	F	347	349	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	237	238	first strand
Strand 2	F	340	343	parallel
Strand 3	F	251	255	parallel
Strand 4	F	274	278	parallel
Strand 5	F	306	308	parallel

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There are 5 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	424	426	first strand
Strand 2	F	431	436	anti-parallel
Strand 3	F	483	490	anti-parallel
Strand 4	F	471	477	anti-parallel
Strand 5	F	449	455	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: 5X1Y

Analysis of interatomic Contacts of Structural Units in PDB entry:
5X1Y