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

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 7SJN entry

There are 9 chains in PDB entry 7SJN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASP 161	SER 367
B	ASP 161	SER 367
C	ASP 161	SER 367
D	GLU 1	VAL 117
E	ASP 1	LYS 106
F	GLU 1	VAL 117
G	ASP 1	LYS 106
H	GLU 1	VAL 117
L	ASP 1	LYS 106

There are 16 helices in PDB entry 7SJN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	170	180	Right-handed alpha
Helix 2	AA2	A	356	367	Right-handed alpha
Helix 3	AA3	B	171	180	Right-handed alpha
Helix 4	AA4	B	357	367	Right-handed alpha
Helix 5	AA5	C	171	179	Right-handed alpha
Helix 6	AA6	C	220	222	Right-handed 310
Helix 7	AA7	C	357	367	Right-handed alpha
Helix 8	AA8	D	87	91	Right-handed 310
Helix 9	AA9	E	78	82	Right-handed 310
Helix 10	AB1	F	28	32	Right-handed 310
Helix 11	AB2	F	62	65	Right-handed 310
Helix 12	AB3	F	87	91	Right-handed 310
Helix 13	AB4	G	78	82	Right-handed 310
Helix 14	AB5	H	28	32	Right-handed 310
Helix 15	AB6	H	53	56	Right-handed 310
Helix 16	AB7	H	87	91	Right-handed 310

There are 25 sheets in PDB entry 7SJN. 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,

There are 8 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	198	203	first strand
Strand 2	A	183	191	anti-parallel
Strand 3	A	227	231	anti-parallel
Strand 4	A	237	246	anti-parallel
Strand 5	A	251	255	anti-parallel
Strand 6	A	214	217	anti-parallel
Strand 7	A	206	208	anti-parallel
Strand 8	A	183	191	anti-parallel

Back to list of sheets
Back to top of page

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	291	296	first strand
Strand 2	A	278	283	anti-parallel
Strand 3	A	331	334	anti-parallel
Strand 4	A	339	342	anti-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	317	319	first strand
Strand 2	A	351	354	anti-parallel
Strand 3	A	347	348	anti-parallel

Back to list of sheets
Back to top of page

There are 7 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	237	239	first strand
Strand 2	B	227	231	anti-parallel
Strand 3	B	183	189	anti-parallel
Strand 4	B	206	208	anti-parallel
Strand 5	B	215	218	anti-parallel
Strand 6	B	251	255	anti-parallel
Strand 7	B	241	246	anti-parallel

Back to list of sheets
Back to top of page

There are 6 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	292	296	first strand
Strand 2	B	278	282	anti-parallel
Strand 3	B	331	334	anti-parallel
Strand 4	B	339	348	anti-parallel
Strand 5	B	351	355	anti-parallel
Strand 6	B	317	319	anti-parallel

Back to list of sheets
Back to top of page

There are 4 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	199	203	first strand
Strand 2	C	183	190	anti-parallel
Strand 3	C	227	231	anti-parallel
Strand 4	C	237	239	anti-parallel

Back to list of sheets
Back to top of page

There are 6 strands in AA7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	199	203	first strand
Strand 2	C	183	190	anti-parallel
Strand 3	C	206	208	anti-parallel
Strand 4	C	215	218	anti-parallel
Strand 5	C	251	255	anti-parallel
Strand 6	C	241	246	anti-parallel

Back to list of sheets
Back to top of page

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	C	292	296	first strand
Strand 2	C	278	282	anti-parallel
Strand 3	C	331	334	anti-parallel
Strand 4	C	339	348	anti-parallel
Strand 5	C	351	356	anti-parallel
Strand 6	C	317	319	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	5	first strand
Strand 2	D	17	25	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	68	73	anti-parallel

Back to list of sheets
Back to top of page

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	D	10	11	first strand
Strand 2	D	115	116	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	D	45	47	first strand
Strand 2	D	35	39	anti-parallel
Strand 3	D	93	97	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	E	4	5	first strand
Strand 2	E	24	25	anti-parallel

Back to list of sheets
Back to top of page

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	E	10	13	first strand
Strand 2	E	101	105	parallel
Strand 3	E	84	86	anti-parallel
Strand 4	E	34	37	anti-parallel
Strand 5	E	44	48	anti-parallel
Strand 6	E	52	53	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	E	61	66	first strand
Strand 2	E	69	74	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	88	89	first strand
Strand 2	E	96	97	anti-parallel

Back to list of sheets
Back to top of page

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	F	3	6	first strand
Strand 2	F	17	25	anti-parallel
Strand 3	F	78	84	anti-parallel
Strand 4	F	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	10	11	first strand
Strand 2	F	115	116	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	59	60	first strand
Strand 2	F	45	51	anti-parallel
Strand 3	F	33	39	anti-parallel
Strand 4	F	93	99	anti-parallel

Back to list of sheets
Back to top of page

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	G	4	7	first strand
Strand 2	G	19	25	anti-parallel
Strand 3	G	69	74	anti-parallel
Strand 4	G	62	66	anti-parallel

Back to list of sheets
Back to top of page

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	G	10	13	first strand
Strand 2	G	101	105	parallel
Strand 3	G	83	89	anti-parallel
Strand 4	G	33	37	anti-parallel
Strand 5	G	44	48	anti-parallel
Strand 6	G	52	53	anti-parallel

Back to list of sheets
Back to top of page

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	G	10	13	first strand
Strand 2	G	101	105	parallel
Strand 3	G	83	89	anti-parallel
Strand 4	G	96	97	anti-parallel

Back to list of sheets
Back to top of page

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	H	3	6	first strand
Strand 2	H	17	25	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	68	70	anti-parallel

Back to list of sheets
Back to top of page

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	H	57	60	first strand
Strand 2	H	45	52	anti-parallel
Strand 3	H	34	39	anti-parallel
Strand 4	H	93	97	anti-parallel

Back to list of sheets
Back to top of page

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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	69	74	anti-parallel
Strand 4	L	61	66	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	L	10	13	first strand
Strand 2	L	101	105	parallel
Strand 3	L	84	89	anti-parallel
Strand 4	L	32	37	anti-parallel
Strand 5	L	44	47	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: 7SJN

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