Analysis of interatomic Contacts of Structural Units in PDB entry:
7XR9

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 7XR9 entry

There are 4 chains in PDB entry 7XR9 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLY 0	PHE 366
B	GLY 0	PHE 366
C	GLY 0	PHE 366
D	SER 2	HIS 279

There are 79 helices in PDB entry 7XR9. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	18	26	Right-handed alpha
Helix 2	AA2	A	47	51	Right-handed 310
Helix 3	AA3	A	79	84	Right-handed 310
Helix 4	AA4	A	105	119	Right-handed alpha
Helix 5	AA5	A	127	131	Right-handed 310
Helix 6	AA6	A	132	144	Right-handed alpha
Helix 7	AA7	A	178	183	Right-handed alpha
Helix 8	AA8	A	183	196	Right-handed alpha
Helix 9	AA9	A	320	334	Right-handed alpha
Helix 10	AB1	A	341	358	Right-handed alpha
Helix 11	AB2	A	359	361	Right-handed 310
Helix 12	AB3	B	12	18	Right-handed alpha
Helix 13	AB4	B	18	26	Right-handed alpha
Helix 14	AB5	B	39	51	Right-handed alpha
Helix 15	AB6	B	60	66	Right-handed alpha
Helix 16	AB7	B	81	88	Right-handed alpha
Helix 17	AB8	B	105	120	Right-handed alpha
Helix 18	AB9	B	127	131	Right-handed 310
Helix 19	AC1	B	132	144	Right-handed alpha
Helix 20	AC2	B	171	176	Right-handed alpha
Helix 21	AC3	B	178	183	Right-handed alpha
Helix 22	AC4	B	183	196	Right-handed alpha
Helix 23	AC5	B	227	231	Right-handed 310
Helix 24	AC6	B	320	335	Right-handed alpha
Helix 25	AC7	B	341	358	Right-handed alpha
Helix 26	AC8	C	12	18	Right-handed alpha
Helix 27	AC9	C	18	26	Right-handed alpha
Helix 28	AD1	C	39	51	Right-handed alpha
Helix 29	AD2	C	60	67	Right-handed alpha
Helix 30	AD3	C	78	80	Right-handed 310
Helix 31	AD4	C	81	86	Right-handed alpha
Helix 32	AD5	C	105	120	Right-handed alpha
Helix 33	AD6	C	127	131	Right-handed 310
Helix 34	AD7	C	132	144	Right-handed alpha
Helix 35	AD8	C	171	176	Right-handed alpha
Helix 36	AD9	C	178	183	Right-handed alpha
Helix 37	AE1	C	183	196	Right-handed alpha
Helix 38	AE2	C	320	334	Right-handed alpha
Helix 39	AE3	C	341	358	Right-handed alpha
Helix 40	AE4	C	359	361	Right-handed 310
Helix 41	AE5	D	13	18	Right-handed alpha
Helix 42	AE6	D	18	26	Right-handed alpha
Helix 43	AE7	D	43	48	Right-handed alpha
Helix 44	AE8	D	60	67	Right-handed alpha
Helix 45	AE9	D	81	91	Right-handed alpha
Helix 46	AF1	D	105	120	Right-handed alpha
Helix 47	AF2	D	127	131	Right-handed 310
Helix 48	AF3	D	132	144	Right-handed alpha
Helix 49	AF4	D	171	176	Right-handed alpha
Helix 50	AF5	D	178	183	Right-handed alpha
Helix 51	AF6	D	183	196	Right-handed alpha
Helix 52	AF7	D	320	334	Right-handed alpha
Helix 53	AF8	D	341	358	Right-handed alpha
Helix 54	AF9	E	12	18	Right-handed alpha
Helix 55	AG1	E	18	26	Right-handed alpha
Helix 56	AG2	E	39	51	Right-handed alpha
Helix 57	AG3	E	60	66	Right-handed alpha
Helix 58	AG4	E	81	87	Right-handed alpha
Helix 59	AG5	E	105	118	Right-handed alpha
Helix 60	AG6	E	127	131	Right-handed 310
Helix 61	AG7	E	132	144	Right-handed alpha
Helix 62	AG8	E	171	176	Right-handed alpha
Helix 63	AG9	E	178	183	Right-handed alpha
Helix 64	AH1	E	183	196	Right-handed alpha
Helix 65	AH2	E	320	334	Right-handed alpha
Helix 66	AH3	E	341	358	Right-handed alpha
Helix 67	AH4	E	359	361	Right-handed 310
Helix 68	AH5	F	12	18	Right-handed alpha
Helix 69	AH6	F	18	26	Right-handed alpha
Helix 70	AH7	F	39	51	Right-handed alpha
Helix 71	AH8	F	60	65	Right-handed alpha
Helix 72	AH9	F	78	85	Right-handed alpha
Helix 73	AI1	F	105	118	Right-handed alpha
Helix 74	AI2	F	127	131	Right-handed 310
Helix 75	AI3	F	132	144	Right-handed alpha
Helix 76	AI4	F	178	183	Right-handed alpha
Helix 77	AI5	F	183	196	Right-handed alpha
Helix 78	AI6	F	320	335	Right-handed alpha
Helix 79	AI7	F	341	358	Right-handed alpha

There are 10 sheets in PDB entry 7XR9. Click on sheet of interest to get list of strands forming it: AA1, AA2, AA3, AA4, AA5, AA6, AA7, AA8, AA9, AB1,

There are 5 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	30	32	first strand
Strand 2	A	4	8	parallel
Strand 3	A	72	75	parallel
Strand 4	A	95	98	parallel
Strand 5	A	123	125	parallel

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There are 18 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	364	365	first strand
Strand 2	A	200	208	anti-parallel
Strand 3	A	236	243	anti-parallel
Strand 4	A	248	254	anti-parallel
Strand 5	A	150	157	parallel
Strand 6	A	266	271	anti-parallel
Strand 7	A	275	279	anti-parallel
Strand 8	A	288	295	anti-parallel
Strand 9	A	298	304	anti-parallel
Strand 10	D	298	304	anti-parallel
Strand 11	D	284	295	anti-parallel
Strand 12	D	275	281	anti-parallel
Strand 13	D	266	271	anti-parallel
Strand 14	D	150	158	anti-parallel
Strand 15	D	248	254	parallel
Strand 16	D	236	243	anti-parallel
Strand 17	D	200	208	anti-parallel
Strand 18	D	364	365	anti-parallel

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There are 6 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	56	58	first strand
Strand 2	B	30	36	parallel
Strand 3	B	4	9	parallel
Strand 4	B	72	75	parallel
Strand 5	B	95	99	parallel
Strand 6	B	123	126	parallel

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There are 18 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	364	365	first strand
Strand 2	B	200	208	anti-parallel
Strand 3	B	236	243	anti-parallel
Strand 4	B	248	254	anti-parallel
Strand 5	B	150	158	parallel
Strand 6	B	266	271	anti-parallel
Strand 7	B	275	279	anti-parallel
Strand 8	B	288	295	anti-parallel
Strand 9	B	298	304	anti-parallel
Strand 10	F	298	304	anti-parallel
Strand 11	F	288	295	anti-parallel
Strand 12	F	275	279	anti-parallel
Strand 13	F	266	271	anti-parallel
Strand 14	F	150	157	anti-parallel
Strand 15	F	248	254	parallel
Strand 16	F	236	243	anti-parallel
Strand 17	F	200	208	anti-parallel
Strand 18	F	364	365	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	C	30	32	first strand
Strand 2	C	4	9	parallel
Strand 3	C	72	75	parallel
Strand 4	C	95	99	parallel
Strand 5	C	123	126	parallel

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There are 18 strands in AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	364	365	first strand
Strand 2	C	200	208	anti-parallel
Strand 3	C	236	243	anti-parallel
Strand 4	C	248	254	anti-parallel
Strand 5	C	150	158	parallel
Strand 6	C	266	271	anti-parallel
Strand 7	C	275	281	anti-parallel
Strand 8	C	284	295	anti-parallel
Strand 9	C	298	304	anti-parallel
Strand 10	E	299	304	anti-parallel
Strand 11	E	284	294	anti-parallel
Strand 12	E	275	281	anti-parallel
Strand 13	E	264	271	anti-parallel
Strand 14	E	150	158	anti-parallel
Strand 15	E	248	254	parallel
Strand 16	E	236	243	anti-parallel
Strand 17	E	200	208	anti-parallel
Strand 18	E	364	365	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	D	30	32	first strand
Strand 2	D	4	9	parallel
Strand 3	D	72	75	parallel
Strand 4	D	95	98	parallel
Strand 5	D	123	125	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	E	30	32	first strand
Strand 2	E	4	9	parallel
Strand 3	E	72	75	parallel
Strand 4	E	95	98	parallel
Strand 5	E	123	125	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	F	30	33	first strand
Strand 2	F	4	9	parallel
Strand 3	F	36	36	parallel

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There are 5 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	30	33	first strand
Strand 2	F	4	9	parallel
Strand 3	F	72	75	parallel
Strand 4	F	95	99	parallel
Strand 5	F	123	126	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: 7XR9

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XR9