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

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 7XJN entry

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

Chain ID	Initial residue	Terminal residue
A	LYS 23	ASN 344
B	ASP 24	VAL 343
C	LYS 23	ASN 344
D	LYS 23	PRO 309

There are 78 helices in PDB entry 7XJN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	37	49	Right-handed alpha
Helix 2	AA2	A	59	71	Right-handed alpha
Helix 3	AA3	A	80	90	Right-handed alpha
Helix 4	AA4	A	97	101	Right-handed 310
Helix 5	AA5	A	103	107	Right-handed 310
Helix 6	AA6	A	108	112	Right-handed 310
Helix 7	AA7	A	117	121	Right-handed 310
Helix 8	AA8	A	141	145	Right-handed 310
Helix 9	AA9	A	147	157	Right-handed 310
Helix 10	AB1	A	165	178	Right-handed alpha
Helix 11	AB2	A	185	200	Right-handed alpha
Helix 12	AB3	A	211	217	Right-handed alpha
Helix 13	AB4	A	227	236	Right-handed alpha
Helix 14	AB5	A	264	277	Right-handed alpha
Helix 15	AB6	A	277	289	Right-handed alpha
Helix 16	AB7	A	294	301	Right-handed alpha
Helix 17	AB8	A	302	307	Right-handed alpha
Helix 18	AB9	A	314	320	Right-handed alpha
Helix 19	AC1	A	327	329	Right-handed 310
Helix 20	AC2	A	330	344	Right-handed alpha
Helix 21	AC3	B	37	49	Right-handed alpha
Helix 22	AC4	B	59	69	Right-handed alpha
Helix 23	AC5	B	80	90	Right-handed alpha
Helix 24	AC6	B	97	101	Right-handed 310
Helix 25	AC7	B	103	107	Right-handed 310
Helix 26	AC8	B	108	112	Right-handed 310
Helix 27	AC9	B	117	121	Right-handed 310
Helix 28	AD1	B	147	157	Right-handed 310
Helix 29	AD2	B	165	178	Right-handed alpha
Helix 30	AD3	B	185	200	Right-handed alpha
Helix 31	AD4	B	211	217	Right-handed alpha
Helix 32	AD5	B	227	236	Right-handed alpha
Helix 33	AD6	B	264	277	Right-handed alpha
Helix 34	AD7	B	277	289	Right-handed alpha
Helix 35	AD8	B	294	301	Right-handed alpha
Helix 36	AD9	B	302	307	Right-handed alpha
Helix 37	AE1	B	314	320	Right-handed alpha
Helix 38	AE2	B	327	329	Right-handed 310
Helix 39	AE3	B	330	343	Right-handed alpha
Helix 40	AE4	C	37	49	Right-handed alpha
Helix 41	AE5	C	59	69	Right-handed alpha
Helix 42	AE6	C	80	90	Right-handed alpha
Helix 43	AE7	C	97	101	Right-handed 310
Helix 44	AE8	C	103	107	Right-handed 310
Helix 45	AE9	C	108	112	Right-handed 310
Helix 46	AF1	C	117	121	Right-handed 310
Helix 47	AF2	C	147	157	Right-handed 310
Helix 48	AF3	C	165	178	Right-handed alpha
Helix 49	AF4	C	185	200	Right-handed alpha
Helix 50	AF5	C	211	217	Right-handed alpha
Helix 51	AF6	C	227	236	Right-handed alpha
Helix 52	AF7	C	264	277	Right-handed alpha
Helix 53	AF8	C	277	289	Right-handed alpha
Helix 54	AF9	C	294	301	Right-handed alpha
Helix 55	AG1	C	302	307	Right-handed alpha
Helix 56	AG2	C	314	320	Right-handed alpha
Helix 57	AG3	C	327	329	Right-handed 310
Helix 58	AG4	C	330	344	Right-handed alpha
Helix 59	AG5	D	37	49	Right-handed alpha
Helix 60	AG6	D	59	71	Right-handed alpha
Helix 61	AG7	D	80	90	Right-handed alpha
Helix 62	AG8	D	97	101	Right-handed 310
Helix 63	AG9	D	103	107	Right-handed 310
Helix 64	AH1	D	108	112	Right-handed 310
Helix 65	AH2	D	117	121	Right-handed 310
Helix 66	AH3	D	141	145	Right-handed 310
Helix 67	AH4	D	147	157	Right-handed 310
Helix 68	AH5	D	165	178	Right-handed alpha
Helix 69	AH6	D	185	200	Right-handed alpha
Helix 70	AH7	D	211	217	Right-handed alpha
Helix 71	AH8	D	227	236	Right-handed alpha
Helix 72	AH9	D	264	277	Right-handed alpha
Helix 73	AI1	D	277	289	Right-handed alpha
Helix 74	AI2	D	294	301	Right-handed alpha
Helix 75	AI3	D	302	307	Right-handed alpha
Helix 76	AI4	D	314	321	Right-handed alpha
Helix 77	AI5	D	327	329	Right-handed 310
Helix 78	AI6	D	330	343	Right-handed alpha

There are 16 sheets in PDB entry 7XJN. 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,

There are 2 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	26	32	first strand
Strand 2	A	51	57	parallel

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There are 2 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	93	94	first strand
Strand 2	A	258	259	anti-parallel

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There are 5 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	203	206	first strand
Strand 2	A	160	162	parallel
Strand 3	A	222	226	parallel
Strand 4	A	124	136	anti-parallel
Strand 5	A	240	243	anti-parallel

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There are 6 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	203	206	first strand
Strand 2	A	160	162	parallel
Strand 3	A	222	226	parallel
Strand 4	A	124	136	anti-parallel
Strand 5	A	250	256	anti-parallel
Strand 6	A	322	323	parallel

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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	B	26	32	first strand
Strand 2	B	51	57	parallel

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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	B	93	94	first strand
Strand 2	B	258	259	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	B	203	206	first strand
Strand 2	B	160	162	parallel
Strand 3	B	222	226	parallel
Strand 4	B	124	136	anti-parallel
Strand 5	B	240	243	anti-parallel

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There are 6 strands in AA8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	203	206	first strand
Strand 2	B	160	162	parallel
Strand 3	B	222	226	parallel
Strand 4	B	124	136	anti-parallel
Strand 5	B	250	256	anti-parallel
Strand 6	B	322	323	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	26	32	first strand
Strand 2	C	51	57	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	C	93	94	first strand
Strand 2	C	258	259	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	C	203	206	first strand
Strand 2	C	160	162	parallel
Strand 3	C	222	226	parallel
Strand 4	C	124	136	anti-parallel
Strand 5	C	240	243	anti-parallel

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There are 6 strands in AB3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	203	206	first strand
Strand 2	C	160	162	parallel
Strand 3	C	222	226	parallel
Strand 4	C	124	136	anti-parallel
Strand 5	C	250	256	anti-parallel
Strand 6	C	322	323	parallel

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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	D	26	32	first strand
Strand 2	D	51	57	parallel

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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	D	93	94	first strand
Strand 2	D	258	259	anti-parallel

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There are 5 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	206	first strand
Strand 2	D	160	162	parallel
Strand 3	D	222	226	parallel
Strand 4	D	124	136	anti-parallel
Strand 5	D	240	243	anti-parallel

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There are 6 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	203	206	first strand
Strand 2	D	160	162	parallel
Strand 3	D	222	226	parallel
Strand 4	D	124	136	anti-parallel
Strand 5	D	250	256	anti-parallel
Strand 6	D	322	323	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: 7XJN

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