Analysis of interatomic Contacts of Structural Units in PDB entry:
5I9Q

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 5I9Q entry

There are 6 chains in PDB entry 5I9Q (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	TRP 45	VAL 488
G	VAL 44	LYS 492
B	VAL 2	GLU 212
C	ASP 1	GLU 206
H	GLN 1	PRO 213
L	ASP 1	GLU 206

There are 25 helices in PDB entry 5I9Q. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	64	74	Right-handed alpha
Helix 2	AA2	A	98	116	Right-handed alpha
Helix 3	AA3	A	334	353	Right-handed alpha
Helix 4	AA4	A	367	371	Right-handed alpha
Helix 5	AA5	A	474	484	Right-handed alpha
Helix 6	AA6	G	64	74	Right-handed alpha
Helix 7	AA7	G	98	116	Right-handed alpha
Helix 8	AA8	G	334	351	Right-handed alpha
Helix 9	AA9	G	367	372	Right-handed alpha
Helix 10	AB1	G	474	484	Right-handed alpha
Helix 11	AB2	B	28	32	Right-handed 310
Helix 12	AB3	B	60	64	Right-handed 310
Helix 13	AB4	B	83	87	Right-handed 310
Helix 14	AB5	B	156	158	Right-handed 310
Helix 15	AB6	B	201	204	Right-handed 310
Helix 16	AB7	C	76	80	Right-handed 310
Helix 17	AB8	C	114	121	Right-handed alpha
Helix 18	AB9	C	176	182	Right-handed alpha
Helix 19	AC1	H	28	32	Right-handed 310
Helix 20	AC2	H	60	64	Right-handed 310
Helix 21	AC3	H	156	158	Right-handed 310
Helix 22	AC4	H	187	192	Right-handed alpha
Helix 23	AC5	H	201	204	Right-handed 310
Helix 24	AC6	L	76	80	Right-handed 310
Helix 25	AC7	L	176	182	Right-handed alpha

There are 33 sheets in PDB entry 5I9Q. 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 3 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	75	76	first strand
Strand 2	A	53	56	parallel
Strand 3	A	216	218	anti-parallel

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There are 4 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	83	86	first strand
Strand 2	A	242	245	anti-parallel
Strand 3	A	225	228	anti-parallel
Strand 4	A	486	487	anti-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	91	94	first strand
Strand 2	A	236	239	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	200	202	first strand
Strand 2	A	120	122	anti-parallel
Strand 3	A	432	434	anti-parallel
Strand 4	A	423	425	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	A	259	261	first strand
Strand 2	A	443	456	anti-parallel
Strand 3	A	284	298	anti-parallel
Strand 4	A	465	470	first strand
Strand 5	A	357	360	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	A	271	273	first strand
Strand 2	A	284	298	anti-parallel
Strand 3	A	443	456	anti-parallel
Strand 4	A	328	333	first strand
Strand 5	A	414	420	anti-parallel
Strand 6	A	380	385	anti-parallel
Strand 7	A	372	377	anti-parallel

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There are 3 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	75	76	first strand
Strand 2	G	53	56	parallel
Strand 3	G	215	218	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	G	83	86	first strand
Strand 2	G	242	245	anti-parallel
Strand 3	G	223	228	anti-parallel
Strand 4	G	486	490	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	G	91	94	first strand
Strand 2	G	236	239	anti-parallel

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There are 4 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	200	202	first strand
Strand 2	G	120	123	anti-parallel
Strand 3	G	431	434	anti-parallel
Strand 4	G	423	425	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	G	259	261	first strand
Strand 2	G	443	456	anti-parallel
Strand 3	G	284	298	anti-parallel
Strand 4	G	465	470	first strand
Strand 5	G	357	360	parallel

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There are 7 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	271	273	first strand
Strand 2	G	284	298	anti-parallel
Strand 3	G	443	456	anti-parallel
Strand 4	G	328	333	first strand
Strand 5	G	414	420	anti-parallel
Strand 6	G	380	384	anti-parallel
Strand 7	G	373	377	anti-parallel

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There are 4 strands in AB4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	3	6	first strand
Strand 2	B	18	25	anti-parallel
Strand 3	B	74	79	anti-parallel
Strand 4	B	67	72	anti-parallel

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There are 6 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	10	12	first strand
Strand 2	B	107	111	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	34	39	anti-parallel
Strand 5	B	46	51	anti-parallel
Strand 6	B	57	58	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	B	10	12	first strand
Strand 2	B	107	111	parallel
Strand 3	B	88	95	anti-parallel
Strand 4	B	100	103	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	B	120	124	first strand
Strand 2	B	138	145	anti-parallel
Strand 3	B	176	182	anti-parallel
Strand 4	B	163	165	anti-parallel

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There are 4 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	120	124	first strand
Strand 2	B	138	145	anti-parallel
Strand 3	B	176	182	anti-parallel
Strand 4	B	169	170	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	151	154	first strand
Strand 2	B	196	200	anti-parallel
Strand 3	B	205	207	anti-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	C	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	67	72	anti-parallel
Strand 4	C	59	64	anti-parallel

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There are 6 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	10	13	first strand
Strand 2	C	95	99	parallel
Strand 3	C	82	87	anti-parallel
Strand 4	C	30	35	anti-parallel
Strand 5	C	42	46	anti-parallel
Strand 6	C	50	51	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	C	10	13	first strand
Strand 2	C	95	99	parallel
Strand 3	C	82	87	anti-parallel
Strand 4	C	90	91	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	C	107	111	first strand
Strand 2	C	122	132	anti-parallel
Strand 3	C	166	175	anti-parallel
Strand 4	C	152	156	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	C	146	147	first strand
Strand 2	C	138	143	anti-parallel
Strand 3	C	185	190	anti-parallel
Strand 4	C	198	202	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	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	74	79	anti-parallel
Strand 4	H	67	72	anti-parallel

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There are 6 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	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	34	39	anti-parallel
Strand 5	H	46	51	anti-parallel
Strand 6	H	57	58	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	H	10	12	first strand
Strand 2	H	107	111	parallel
Strand 3	H	88	95	anti-parallel
Strand 4	H	100	103	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	120	124	first strand
Strand 2	H	136	145	anti-parallel
Strand 3	H	176	184	anti-parallel
Strand 4	H	163	165	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	151	154	first strand
Strand 2	H	195	200	anti-parallel
Strand 3	H	205	210	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	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	67	72	anti-parallel
Strand 4	L	59	64	anti-parallel

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There are 2 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	10	13	first strand
Strand 2	L	96	99	parallel

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There are 5 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	50	51	first strand
Strand 2	L	42	46	anti-parallel
Strand 3	L	31	35	anti-parallel
Strand 4	L	82	87	anti-parallel
Strand 5	L	90	91	anti-parallel

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There are 4 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	107	111	first strand
Strand 2	L	122	132	anti-parallel
Strand 3	L	166	175	anti-parallel
Strand 4	L	152	156	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	L	146	147	first strand
Strand 2	L	138	143	anti-parallel
Strand 3	L	184	190	anti-parallel
Strand 4	L	198	203	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: 5I9Q

Analysis of interatomic Contacts of Structural Units in PDB entry:
5I9Q