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

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 7XZN entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 4	PHE 558
B	PHE 3	PHE 558
C	PHE 3	PHE 558
D	PHE 3	LEU 557

There are100 helices in PDB entry 7XZN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	5	13	Right-handed alpha
Helix 2	AA2	A	17	25	Right-handed alpha
Helix 3	AA3	A	28	30	Right-handed 310
Helix 4	AA4	A	45	50	Right-handed alpha
Helix 5	AA5	A	71	86	Right-handed alpha
Helix 6	AA6	A	99	104	Right-handed 310
Helix 7	AA7	A	119	125	Right-handed alpha
Helix 8	AA8	A	129	152	Right-handed alpha
Helix 9	AA9	A	172	176	Right-handed 310
Helix 10	AB1	A	184	188	Right-handed 310
Helix 11	AB2	A	201	209	Right-handed alpha
Helix 12	AB3	A	212	222	Right-handed alpha
Helix 13	AB4	A	241	249	Right-handed alpha
Helix 14	AB5	A	282	293	Right-handed alpha
Helix 15	AB6	A	306	314	Right-handed alpha
Helix 16	AB7	A	314	320	Right-handed alpha
Helix 17	AB8	A	331	338	Right-handed alpha
Helix 18	AB9	A	350	371	Right-handed alpha
Helix 19	AC1	A	387	400	Right-handed alpha
Helix 20	AC2	A	409	414	Right-handed alpha
Helix 21	AC3	A	415	417	Right-handed 310
Helix 22	AC4	A	418	430	Right-handed alpha
Helix 23	AC5	A	445	457	Right-handed alpha
Helix 24	AC6	A	466	480	Right-handed alpha
Helix 25	AC7	A	541	546	Right-handed 310
Helix 26	AC8	B	5	13	Right-handed alpha
Helix 27	AC9	B	17	25	Right-handed alpha
Helix 28	AD1	B	28	30	Right-handed 310
Helix 29	AD2	B	45	50	Right-handed alpha
Helix 30	AD3	B	71	86	Right-handed alpha
Helix 31	AD4	B	99	104	Right-handed 310
Helix 32	AD5	B	119	125	Right-handed alpha
Helix 33	AD6	B	129	152	Right-handed alpha
Helix 34	AD7	B	172	176	Right-handed 310
Helix 35	AD8	B	184	188	Right-handed 310
Helix 36	AD9	B	201	209	Right-handed alpha
Helix 37	AE1	B	212	222	Right-handed alpha
Helix 38	AE2	B	241	249	Right-handed alpha
Helix 39	AE3	B	282	293	Right-handed alpha
Helix 40	AE4	B	306	314	Right-handed alpha
Helix 41	AE5	B	314	320	Right-handed alpha
Helix 42	AE6	B	331	338	Right-handed alpha
Helix 43	AE7	B	350	371	Right-handed alpha
Helix 44	AE8	B	387	400	Right-handed alpha
Helix 45	AE9	B	409	414	Right-handed alpha
Helix 46	AF1	B	415	417	Right-handed 310
Helix 47	AF2	B	418	431	Right-handed alpha
Helix 48	AF3	B	445	457	Right-handed alpha
Helix 49	AF4	B	466	480	Right-handed alpha
Helix 50	AF5	B	541	546	Right-handed 310
Helix 51	AF6	C	5	13	Right-handed alpha
Helix 52	AF7	C	17	25	Right-handed alpha
Helix 53	AF8	C	28	30	Right-handed 310
Helix 54	AF9	C	45	50	Right-handed alpha
Helix 55	AG1	C	71	86	Right-handed alpha
Helix 56	AG2	C	99	104	Right-handed 310
Helix 57	AG3	C	119	125	Right-handed alpha
Helix 58	AG4	C	129	152	Right-handed alpha
Helix 59	AG5	C	172	176	Right-handed 310
Helix 60	AG6	C	184	188	Right-handed 310
Helix 61	AG7	C	201	209	Right-handed alpha
Helix 62	AG8	C	212	222	Right-handed alpha
Helix 63	AG9	C	241	249	Right-handed alpha
Helix 64	AH1	C	282	293	Right-handed alpha
Helix 65	AH2	C	306	314	Right-handed alpha
Helix 66	AH3	C	314	320	Right-handed alpha
Helix 67	AH4	C	331	338	Right-handed alpha
Helix 68	AH5	C	350	371	Right-handed alpha
Helix 69	AH6	C	387	400	Right-handed alpha
Helix 70	AH7	C	409	414	Right-handed alpha
Helix 71	AH8	C	415	417	Right-handed 310
Helix 72	AH9	C	418	431	Right-handed alpha
Helix 73	AI1	C	445	457	Right-handed alpha
Helix 74	AI2	C	466	480	Right-handed alpha
Helix 75	AI3	C	541	546	Right-handed 310
Helix 76	AI4	D	5	13	Right-handed alpha
Helix 77	AI5	D	17	25	Right-handed alpha
Helix 78	AI6	D	28	30	Right-handed 310
Helix 79	AI7	D	45	50	Right-handed alpha
Helix 80	AI8	D	71	86	Right-handed alpha
Helix 81	AI9	D	99	104	Right-handed 310
Helix 82	AJ1	D	119	125	Right-handed alpha
Helix 83	AJ2	D	129	152	Right-handed alpha
Helix 84	AJ3	D	172	176	Right-handed 310
Helix 85	AJ4	D	184	188	Right-handed 310
Helix 86	AJ5	D	201	209	Right-handed alpha
Helix 87	AJ6	D	212	222	Right-handed alpha
Helix 88	AJ7	D	241	249	Right-handed alpha
Helix 89	AJ8	D	282	293	Right-handed alpha
Helix 90	AJ9	D	306	314	Right-handed alpha
Helix 91	AK1	D	314	320	Right-handed alpha
Helix 92	AK2	D	331	338	Right-handed alpha
Helix 93	AK3	D	350	371	Right-handed alpha
Helix 94	AK4	D	387	400	Right-handed alpha
Helix 95	AK5	D	409	414	Right-handed alpha
Helix 96	AK6	D	415	417	Right-handed 310
Helix 97	AK7	D	418	431	Right-handed alpha
Helix 98	AK8	D	445	457	Right-handed alpha
Helix 99	AK9	D	466	480	Right-handed alpha
Helix 100	AL1	D	541	546	Right-handed 310

There are 32 sheets in PDB entry 7XZN. 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,

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	32	34	first strand
Strand 2	A	40	42	anti-parallel
Strand 3	A	256	260	anti-parallel
Strand 4	A	115	118	anti-parallel
Strand 5	A	110	112	anti-parallel

Back to list of sheets
Back to top of page

There are 10 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	32	34	first strand
Strand 2	A	40	42	anti-parallel
Strand 3	A	256	260	anti-parallel
Strand 4	A	265	268	anti-parallel
Strand 5	A	90	94	parallel
Strand 6	A	295	299	parallel
Strand 7	A	56	62	parallel
Strand 8	A	325	330	parallel
Strand 9	A	376	381	parallel
Strand 10	A	405	408	parallel

Back to list of sheets
Back to top of page

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	A	157	162	first strand
Strand 2	A	224	228	anti-parallel
Strand 3	A	233	235	anti-parallel

Back to list of sheets
Back to top of page

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	A	166	168	first strand
Strand 2	A	195	197	parallel

Back to list of sheets
Back to top of page

There are 2 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	178	180	first strand
Strand 2	A	191	193	anti-parallel

Back to list of sheets
Back to top of page

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	A	463	465	first strand
Strand 2	A	510	512	parallel

Back to list of sheets
Back to top of page

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	A	486	489	first strand
Strand 2	A	523	527	parallel
Strand 3	A	514	518	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	547	548	first strand
Strand 2	A	554	555	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	34	first strand
Strand 2	B	40	42	anti-parallel
Strand 3	B	256	260	anti-parallel
Strand 4	B	115	118	anti-parallel
Strand 5	B	110	112	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AB1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	32	34	first strand
Strand 2	B	40	42	anti-parallel
Strand 3	B	256	260	anti-parallel
Strand 4	B	265	268	anti-parallel
Strand 5	B	90	94	parallel
Strand 6	B	295	299	parallel
Strand 7	B	56	62	parallel
Strand 8	B	325	330	parallel
Strand 9	B	376	381	parallel
Strand 10	B	405	408	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AB2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	157	162	first strand
Strand 2	B	224	228	anti-parallel
Strand 3	B	233	235	anti-parallel

Back to list of sheets
Back to top of page

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	B	166	168	first strand
Strand 2	B	195	197	parallel

Back to list of sheets
Back to top of page

There are 2 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	178	180	first strand
Strand 2	B	191	193	anti-parallel

Back to list of sheets
Back to top of page

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	B	462	465	first strand
Strand 2	B	509	512	parallel

Back to list of sheets
Back to top of page

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	B	486	489	first strand
Strand 2	B	523	527	parallel
Strand 3	B	514	518	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	547	548	first strand
Strand 2	B	554	555	anti-parallel

Back to list of sheets
Back to top of page

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	C	32	34	first strand
Strand 2	C	40	42	anti-parallel
Strand 3	C	256	260	anti-parallel
Strand 4	C	117	118	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	32	34	first strand
Strand 2	C	40	42	anti-parallel
Strand 3	C	256	260	anti-parallel
Strand 4	C	265	268	anti-parallel
Strand 5	C	90	94	parallel
Strand 6	C	295	299	parallel
Strand 7	C	56	62	parallel
Strand 8	C	325	330	parallel
Strand 9	C	376	381	parallel
Strand 10	C	405	408	parallel

Back to list of sheets
Back to top of page

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	C	157	162	first strand
Strand 2	C	224	228	anti-parallel
Strand 3	C	233	235	anti-parallel

Back to list of sheets
Back to top of page

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	C	166	168	first strand
Strand 2	C	195	197	parallel

Back to list of sheets
Back to top of page

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	C	178	180	first strand
Strand 2	C	191	193	anti-parallel

Back to list of sheets
Back to top of page

There are 2 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	462	465	first strand
Strand 2	C	509	512	parallel

Back to list of sheets
Back to top of page

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	C	486	489	first strand
Strand 2	C	523	527	parallel
Strand 3	C	514	518	anti-parallel

Back to list of sheets
Back to top of page

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	C	547	548	first strand
Strand 2	C	554	555	anti-parallel

Back to list of sheets
Back to top of page

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	D	32	34	first strand
Strand 2	D	40	42	anti-parallel
Strand 3	D	256	260	anti-parallel
Strand 4	D	115	118	anti-parallel
Strand 5	D	110	112	anti-parallel

Back to list of sheets
Back to top of page

There are 10 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	32	34	first strand
Strand 2	D	40	42	anti-parallel
Strand 3	D	256	260	anti-parallel
Strand 4	D	265	268	anti-parallel
Strand 5	D	90	94	parallel
Strand 6	D	295	299	parallel
Strand 7	D	56	62	parallel
Strand 8	D	325	330	parallel
Strand 9	D	376	381	parallel
Strand 10	D	405	408	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	157	162	first strand
Strand 2	D	224	228	anti-parallel
Strand 3	D	233	235	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	166	168	first strand
Strand 2	D	195	197	parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	178	180	first strand
Strand 2	D	191	193	anti-parallel

Back to list of sheets
Back to top of page

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	D	463	465	first strand
Strand 2	D	510	512	parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	486	489	first strand
Strand 2	D	523	527	parallel
Strand 3	D	514	518	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	547	548	first strand
Strand 2	D	554	555	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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