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

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 7SGM entry

There are 10 chains in PDB entry 7SGM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 119	LEU 261
B	ASN 119	LEU 261
C	ASN 119	LEU 261
H	GLN 1	LYS 219
L	ASP 1	GLU 97
L	PRO 99	GLY 216
K	GLN 1	PRO 218
M	ASP 1	GLU 97
M	PRO 99	GLU 217
X	GLN 1	GLY 44

There are 29 helices in PDB entry 7SGM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	243	247	Right-handed 310
Helix 2	AA2	B	243	247	Right-handed 310
Helix 3	AA3	C	243	247	Right-handed 310
Helix 4	AA4	H	28	32	Right-handed 310
Helix 5	AA5	H	62	65	Right-handed 310
Helix 6	AA6	H	87	91	Right-handed 310
Helix 7	AA7	H	161	163	Right-handed 310
Helix 8	AA8	H	192	197	Right-handed alpha
Helix 9	AA9	L	83	87	Right-handed 310
Helix 10	AB1	K	28	32	Right-handed 310
Helix 11	AB2	K	62	65	Right-handed 310
Helix 12	AB3	K	74	76	Right-handed 310
Helix 13	AB4	K	87	91	Right-handed 310
Helix 14	AB5	K	161	163	Right-handed 310
Helix 15	AB6	K	192	194	Right-handed 310
Helix 16	AB7	K	206	209	Right-handed 310
Helix 17	AB8	M	83	87	Right-handed 310
Helix 18	AB9	M	125	131	Right-handed alpha
Helix 19	AC1	M	187	192	Right-handed alpha
Helix 20	AC2	X	28	32	Right-handed 310
Helix 21	AC3	X	62	65	Right-handed 310
Helix 22	AC4	X	74	76	Right-handed 310
Helix 23	AC5	X	87	91	Right-handed 310
Helix 24	AC6	X	161	163	Right-handed 310
Helix 25	AC7	X	192	194	Right-handed 310
Helix 26	AC8	X	206	209	Right-handed 310
Helix 27	AC9	Y	83	87	Right-handed 310
Helix 28	AD1	Y	125	130	Right-handed alpha
Helix 29	AD2	Y	187	192	Right-handed alpha

There are 39 sheets in PDB entry 7SGM. 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, AD7, AD8, AD9, AE1, AE2, AE3,

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	139	141	first strand
Strand 2	A	123	129	anti-parallel
Strand 3	A	147	148	anti-parallel

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There are 5 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	139	141	first strand
Strand 2	A	123	129	anti-parallel
Strand 3	A	255	260	anti-parallel
Strand 4	A	167	179	anti-parallel
Strand 5	A	219	231	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	153	156	first strand
Strand 2	A	160	163	anti-parallel
Strand 3	A	236	241	anti-parallel
Strand 4	A	189	196	anti-parallel
Strand 5	A	203	210	anti-parallel

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There are 3 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	139	141	first strand
Strand 2	B	123	129	anti-parallel
Strand 3	B	147	148	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	B	139	141	first strand
Strand 2	B	123	129	anti-parallel
Strand 3	B	255	260	anti-parallel
Strand 4	B	167	179	anti-parallel
Strand 5	B	219	231	anti-parallel

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There are 5 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	153	156	first strand
Strand 2	B	160	163	anti-parallel
Strand 3	B	236	241	anti-parallel
Strand 4	B	189	196	anti-parallel
Strand 5	B	203	210	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	C	139	141	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	147	148	anti-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	C	139	141	first strand
Strand 2	C	123	129	anti-parallel
Strand 3	C	255	260	anti-parallel
Strand 4	C	167	179	anti-parallel
Strand 5	C	219	231	anti-parallel

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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	C	153	156	first strand
Strand 2	C	160	163	anti-parallel
Strand 3	C	236	241	anti-parallel
Strand 4	C	189	196	anti-parallel
Strand 5	C	203	210	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	H	3	6	first strand
Strand 2	H	18	25	anti-parallel
Strand 3	H	78	83	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AB2 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	112	116	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	33	39	anti-parallel
Strand 5	H	45	51	anti-parallel
Strand 6	H	58	60	anti-parallel

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There are 4 strands in AB3 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	112	116	parallel
Strand 3	H	92	99	anti-parallel
Strand 4	H	107	108	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	H	125	129	first strand
Strand 2	H	140	150	anti-parallel
Strand 3	H	181	190	anti-parallel
Strand 4	H	168	170	anti-parallel

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There are 4 strands in AB5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	125	129	first strand
Strand 2	H	140	150	anti-parallel
Strand 3	H	181	190	anti-parallel
Strand 4	H	174	175	anti-parallel

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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	H	156	159	first strand
Strand 2	H	200	205	anti-parallel
Strand 3	H	210	215	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	L	4	7	first strand
Strand 2	L	19	25	anti-parallel
Strand 3	L	74	79	anti-parallel
Strand 4	L	66	71	anti-parallel

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There are 6 strands in AB8 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	106	110	parallel
Strand 3	L	88	94	anti-parallel
Strand 4	L	37	42	anti-parallel
Strand 5	L	49	53	anti-parallel
Strand 6	L	57	58	anti-parallel

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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	L	118	122	first strand
Strand 2	L	136	143	anti-parallel
Strand 3	L	177	183	anti-parallel
Strand 4	L	163	167	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	L	157	158	first strand
Strand 2	L	149	154	anti-parallel
Strand 3	L	195	201	anti-parallel
Strand 4	L	209	214	anti-parallel

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There are 4 strands in AC2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	3	6	first strand
Strand 2	K	18	25	anti-parallel
Strand 3	K	78	83	anti-parallel
Strand 4	K	68	73	anti-parallel

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There are 6 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	10	12	first strand
Strand 2	K	112	116	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	33	39	anti-parallel
Strand 5	K	46	51	anti-parallel
Strand 6	K	58	60	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	K	10	12	first strand
Strand 2	K	112	116	parallel
Strand 3	K	92	99	anti-parallel
Strand 4	K	107	108	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	K	125	129	first strand
Strand 2	K	140	150	anti-parallel
Strand 3	K	181	190	anti-parallel
Strand 4	K	168	170	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	K	125	129	first strand
Strand 2	K	140	150	anti-parallel
Strand 3	K	181	190	anti-parallel
Strand 4	K	174	175	anti-parallel

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There are 3 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	156	159	first strand
Strand 2	K	199	205	anti-parallel
Strand 3	K	210	216	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	M	4	7	first strand
Strand 2	M	19	25	anti-parallel
Strand 3	M	74	79	anti-parallel
Strand 4	M	66	71	anti-parallel

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There are 6 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	10	13	first strand
Strand 2	M	106	110	parallel
Strand 3	M	89	94	anti-parallel
Strand 4	M	37	42	anti-parallel
Strand 5	M	49	53	anti-parallel
Strand 6	M	57	58	anti-parallel

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There are 4 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	118	122	first strand
Strand 2	M	133	143	anti-parallel
Strand 3	M	177	186	anti-parallel
Strand 4	M	163	167	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	M	157	158	first strand
Strand 2	M	149	154	anti-parallel
Strand 3	M	195	201	anti-parallel
Strand 4	M	209	214	anti-parallel

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There are 4 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	3	6	first strand
Strand 2	X	18	25	anti-parallel
Strand 3	X	78	83	anti-parallel
Strand 4	X	68	73	anti-parallel

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There are 6 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	10	12	first strand
Strand 2	X	112	116	parallel
Strand 3	X	92	99	anti-parallel
Strand 4	X	33	39	anti-parallel
Strand 5	X	46	51	anti-parallel
Strand 6	X	58	60	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	X	10	12	first strand
Strand 2	X	112	116	parallel
Strand 3	X	92	99	anti-parallel
Strand 4	X	107	108	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	X	125	129	first strand
Strand 2	X	140	150	anti-parallel
Strand 3	X	181	190	anti-parallel
Strand 4	X	168	170	anti-parallel

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There are 4 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	125	129	first strand
Strand 2	X	140	150	anti-parallel
Strand 3	X	181	190	anti-parallel
Strand 4	X	174	175	anti-parallel

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There are 3 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	X	156	159	first strand
Strand 2	X	200	205	anti-parallel
Strand 3	X	210	215	anti-parallel

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There are 4 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	4	7	first strand
Strand 2	Y	19	25	anti-parallel
Strand 3	Y	74	79	anti-parallel
Strand 4	Y	66	71	anti-parallel

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There are 6 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	10	13	first strand
Strand 2	Y	106	110	parallel
Strand 3	Y	88	94	anti-parallel
Strand 4	Y	37	42	anti-parallel
Strand 5	Y	49	53	anti-parallel
Strand 6	Y	57	58	anti-parallel

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There are 4 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	118	122	first strand
Strand 2	Y	133	143	anti-parallel
Strand 3	Y	177	186	anti-parallel
Strand 4	Y	163	167	anti-parallel

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There are 4 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	Y	157	158	first strand
Strand 2	Y	149	154	anti-parallel
Strand 3	Y	195	201	anti-parallel
Strand 4	Y	209	214	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: 7SGM

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