Analysis of interatomic Contacts of Structural Units in PDB entry:
5X1W

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 5X1W entry

There are 3 chains in PDB entry 5X1W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLN 14	PRO 531
B	GLN 14	PRO 531
C	GLN 14	GLU 300

There are 96 helices in PDB entry 5X1W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	17	22	Right-handed alpha
Helix 2	AA2	A	25	32	Right-handed alpha
Helix 3	AA3	A	57	68	Right-handed alpha
Helix 4	AA4	A	80	97	Right-handed alpha
Helix 5	AA5	A	123	127	Right-handed 310
Helix 6	AA6	A	145	149	Right-handed 310
Helix 7	AA7	A	163	168	Right-handed alpha
Helix 8	AA8	A	222	235	Right-handed alpha
Helix 9	AA9	A	247	259	Right-handed alpha
Helix 10	AB1	A	273	279	Right-handed alpha
Helix 11	AB2	A	279	287	Right-handed alpha
Helix 12	AB3	A	293	301	Right-handed alpha
Helix 13	AB4	A	302	304	Right-handed 310
Helix 14	AB5	A	305	321	Right-handed alpha
Helix 15	AB6	A	331	336	Right-handed 310
Helix 16	AB7	A	341	355	Right-handed alpha
Helix 17	AB8	A	362	367	Right-handed alpha
Helix 18	AB9	A	370	388	Right-handed alpha
Helix 19	AC1	A	390	399	Right-handed alpha
Helix 20	AC2	A	407	424	Right-handed alpha
Helix 21	AC3	A	435	443	Right-handed alpha
Helix 22	AC4	A	456	463	Right-handed alpha
Helix 23	AC5	A	464	466	Right-handed 310
Helix 24	AC6	A	481	500	Right-handed alpha
Helix 25	AC7	B	17	22	Right-handed alpha
Helix 26	AC8	B	25	32	Right-handed alpha
Helix 27	AC9	B	57	68	Right-handed alpha
Helix 28	AD1	B	80	96	Right-handed alpha
Helix 29	AD2	B	97	99	Right-handed 310
Helix 30	AD3	B	163	168	Right-handed alpha
Helix 31	AD4	B	222	235	Right-handed alpha
Helix 32	AD5	B	247	259	Right-handed alpha
Helix 33	AD6	B	273	279	Right-handed alpha
Helix 34	AD7	B	279	287	Right-handed alpha
Helix 35	AD8	B	294	301	Right-handed alpha
Helix 36	AD9	B	302	304	Right-handed 310
Helix 37	AE1	B	305	321	Right-handed alpha
Helix 38	AE2	B	331	336	Right-handed 310
Helix 39	AE3	B	341	355	Right-handed alpha
Helix 40	AE4	B	362	367	Right-handed alpha
Helix 41	AE5	B	370	388	Right-handed alpha
Helix 42	AE6	B	390	401	Right-handed alpha
Helix 43	AE7	B	407	424	Right-handed alpha
Helix 44	AE8	B	435	444	Right-handed alpha
Helix 45	AE9	B	456	463	Right-handed alpha
Helix 46	AF1	B	464	466	Right-handed 310
Helix 47	AF2	B	481	500	Right-handed alpha
Helix 48	AF3	C	17	22	Right-handed alpha
Helix 49	AF4	C	25	32	Right-handed alpha
Helix 50	AF5	C	52	56	Right-handed 310
Helix 51	AF6	C	57	68	Right-handed alpha
Helix 52	AF7	C	80	96	Right-handed alpha
Helix 53	AF8	C	97	101	Right-handed 310
Helix 54	AF9	C	145	149	Right-handed 310
Helix 55	AG1	C	163	168	Right-handed alpha
Helix 56	AG2	C	222	235	Right-handed alpha
Helix 57	AG3	C	247	259	Right-handed alpha
Helix 58	AG4	C	273	279	Right-handed alpha
Helix 59	AG5	C	279	287	Right-handed alpha
Helix 60	AG6	C	293	301	Right-handed alpha
Helix 61	AG7	C	302	304	Right-handed 310
Helix 62	AG8	C	305	321	Right-handed alpha
Helix 63	AG9	C	331	336	Right-handed 310
Helix 64	AH1	C	341	355	Right-handed alpha
Helix 65	AH2	C	362	367	Right-handed alpha
Helix 66	AH3	C	370	388	Right-handed alpha
Helix 67	AH4	C	390	400	Right-handed alpha
Helix 68	AH5	C	407	424	Right-handed alpha
Helix 69	AH6	C	435	443	Right-handed alpha
Helix 70	AH7	C	456	463	Right-handed alpha
Helix 71	AH8	C	464	466	Right-handed 310
Helix 72	AH9	C	481	500	Right-handed alpha
Helix 73	AI1	D	17	22	Right-handed alpha
Helix 74	AI2	D	25	32	Right-handed alpha
Helix 75	AI3	D	57	68	Right-handed alpha
Helix 76	AI4	D	80	96	Right-handed alpha
Helix 77	AI5	D	97	99	Right-handed 310
Helix 78	AI6	D	145	149	Right-handed 310
Helix 79	AI7	D	163	168	Right-handed alpha
Helix 80	AI8	D	222	235	Right-handed alpha
Helix 81	AI9	D	247	259	Right-handed alpha
Helix 82	AJ1	D	273	279	Right-handed alpha
Helix 83	AJ2	D	279	287	Right-handed alpha
Helix 84	AJ3	D	293	301	Right-handed alpha
Helix 85	AJ4	D	302	304	Right-handed 310
Helix 86	AJ5	D	305	321	Right-handed alpha
Helix 87	AJ6	D	331	336	Right-handed 310
Helix 88	AJ7	D	341	355	Right-handed alpha
Helix 89	AJ8	D	362	367	Right-handed alpha
Helix 90	AJ9	D	370	388	Right-handed alpha
Helix 91	AK1	D	390	402	Right-handed alpha
Helix 92	AK2	D	407	424	Right-handed alpha
Helix 93	AK3	D	435	443	Right-handed alpha
Helix 94	AK4	D	456	463	Right-handed alpha
Helix 95	AK5	D	464	466	Right-handed 310
Helix 96	AK6	D	481	500	Right-handed alpha

There are 13 sheets in PDB entry 5X1W. 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,

There are 9 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	46	50	first strand
Strand 2	A	71	75	parallel
Strand 3	A	109	113	parallel
Strand 4	A	239	242	parallel
Strand 5	A	266	271	parallel
Strand 6	A	289	292	parallel
Strand 7	A	324	326	parallel
Strand 8	A	358	361	parallel
Strand 9	A	46	50	parallel

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There are 7 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	119	120	first strand
Strand 2	A	208	210	anti-parallel
Strand 3	A	173	176	anti-parallel
Strand 4	A	181	188	anti-parallel
Strand 5	A	193	199	anti-parallel
Strand 6	A	139	143	anti-parallel
Strand 7	A	156	158	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	A	132	134	first strand
Strand 2	A	201	203	anti-parallel

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There are 10 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	469	473	first strand
Strand 2	A	450	454	parallel
Strand 3	A	428	431	parallel
Strand 4	A	508	514	parallel
Strand 5	A	522	529	anti-parallel
Strand 6	C	522	529	anti-parallel
Strand 7	C	508	514	anti-parallel
Strand 8	C	428	431	parallel
Strand 9	C	450	454	parallel
Strand 10	C	469	473	parallel

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There are 9 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	46	50	first strand
Strand 2	B	71	75	parallel
Strand 3	B	109	113	parallel
Strand 4	B	239	242	parallel
Strand 5	B	266	271	parallel
Strand 6	B	289	293	parallel
Strand 7	B	324	327	parallel
Strand 8	B	358	361	parallel
Strand 9	B	46	50	parallel

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There are 7 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	119	120	first strand
Strand 2	B	208	210	anti-parallel
Strand 3	B	173	176	anti-parallel
Strand 4	B	181	188	anti-parallel
Strand 5	B	193	197	anti-parallel
Strand 6	B	139	143	anti-parallel
Strand 7	B	157	158	parallel

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There are 10 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	469	473	first strand
Strand 2	B	450	454	parallel
Strand 3	B	428	431	parallel
Strand 4	B	508	514	parallel
Strand 5	B	522	529	anti-parallel
Strand 6	D	522	529	anti-parallel
Strand 7	D	508	514	anti-parallel
Strand 8	D	428	431	parallel
Strand 9	D	450	454	parallel
Strand 10	D	469	473	parallel

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There are 9 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	46	50	first strand
Strand 2	C	71	75	parallel
Strand 3	C	109	113	parallel
Strand 4	C	239	242	parallel
Strand 5	C	266	271	parallel
Strand 6	C	289	292	parallel
Strand 7	C	324	326	parallel
Strand 8	C	358	361	parallel
Strand 9	C	46	50	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	C	132	134	first strand
Strand 2	C	201	203	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	156	158	first strand
Strand 2	C	139	143	parallel
Strand 3	C	192	199	anti-parallel
Strand 4	C	181	188	anti-parallel
Strand 5	C	173	176	anti-parallel
Strand 6	C	209	210	anti-parallel

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There are 9 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	46	50	first strand
Strand 2	D	71	75	parallel
Strand 3	D	109	113	parallel
Strand 4	D	239	242	parallel
Strand 5	D	266	271	parallel
Strand 6	D	289	292	parallel
Strand 7	D	324	326	parallel
Strand 8	D	358	361	parallel
Strand 9	D	46	50	parallel

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There are 2 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	132	133	first strand
Strand 2	D	202	203	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	D	156	158	first strand
Strand 2	D	139	143	parallel
Strand 3	D	192	197	anti-parallel
Strand 4	D	181	188	anti-parallel
Strand 5	D	173	176	anti-parallel
Strand 6	D	209	210	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: 5X1W

Analysis of interatomic Contacts of Structural Units in PDB entry:
5X1W