Analysis of interatomic Contacts of Structural Units in PDB entry:
7XG1

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 7XG1 entry

There are 8 chains in PDB entry 7XG1 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	ASN 241
B	VAL 2	PRO 220
C	MET 1	SER 344
D	MET 1	ALA 345
E	MET 1	SER 344
F	MET 1	SER 344
G	MET 1	LYS 346
H	G 1	A 27

There are 69 helices in PDB entry 7XG1. 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	11	Right-handed alpha
Helix 2	AA2	A	67	73	Right-handed alpha
Helix 3	AA3	A	96	106	Right-handed alpha
Helix 4	AA4	A	124	128	Right-handed 310
Helix 5	AA5	A	149	165	Right-handed alpha
Helix 6	AA6	A	189	196	Right-handed alpha
Helix 7	AA7	A	197	206	Right-handed alpha
Helix 8	AA8	A	208	219	Right-handed alpha
Helix 9	AA9	A	232	241	Right-handed alpha
Helix 10	AB1	B	22	39	Right-handed alpha
Helix 11	AB2	B	44	48	Right-handed 310
Helix 12	AB3	B	89	99	Right-handed alpha
Helix 13	AB4	B	138	148	Right-handed alpha
Helix 14	AB5	B	171	175	Right-handed 310
Helix 15	AB6	B	208	212	Right-handed 310
Helix 16	AB7	C	66	82	Right-handed alpha
Helix 17	AB8	C	82	91	Right-handed alpha
Helix 18	AB9	C	95	105	Right-handed alpha
Helix 19	AC1	C	117	126	Right-handed alpha
Helix 20	AC2	C	129	134	Right-handed alpha
Helix 21	AC3	C	153	158	Right-handed 310
Helix 22	AC4	C	183	188	Right-handed 310
Helix 23	AC5	C	200	222	Right-handed alpha
Helix 24	AC6	C	268	283	Right-handed alpha
Helix 25	AC7	C	319	331	Right-handed alpha
Helix 26	AC8	C	334	343	Right-handed alpha
Helix 27	AC9	D	66	81	Right-handed alpha
Helix 28	AD1	D	82	89	Right-handed alpha
Helix 29	AD2	D	95	105	Right-handed alpha
Helix 30	AD3	D	117	125	Right-handed alpha
Helix 31	AD4	D	153	157	Right-handed 310
Helix 32	AD5	D	184	188	Right-handed 310
Helix 33	AD6	D	190	194	Right-handed 310
Helix 34	AD7	D	200	220	Right-handed alpha
Helix 35	AD8	D	268	281	Right-handed alpha
Helix 36	AD9	D	319	332	Right-handed alpha
Helix 37	AE1	D	335	343	Right-handed alpha
Helix 38	AE2	E	66	90	Right-handed alpha
Helix 39	AE3	E	95	104	Right-handed alpha
Helix 40	AE4	E	117	127	Right-handed alpha
Helix 41	AE5	E	127	133	Right-handed alpha
Helix 42	AE6	E	153	157	Right-handed 310
Helix 43	AE7	E	183	188	Right-handed 310
Helix 44	AE8	E	190	197	Right-handed alpha
Helix 45	AE9	E	200	217	Right-handed alpha
Helix 46	AF1	E	268	281	Right-handed alpha
Helix 47	AF2	E	282	285	Right-handed 310
Helix 48	AF3	E	319	331	Right-handed alpha
Helix 49	AF4	E	335	343	Right-handed alpha
Helix 50	AF5	F	66	82	Right-handed alpha
Helix 51	AF6	F	82	91	Right-handed alpha
Helix 52	AF7	F	95	104	Right-handed alpha
Helix 53	AF8	F	117	126	Right-handed alpha
Helix 54	AF9	F	129	134	Right-handed alpha
Helix 55	AG1	F	153	159	Right-handed 310
Helix 56	AG2	F	268	282	Right-handed alpha
Helix 57	AG3	F	319	331	Right-handed alpha
Helix 58	AG4	F	335	342	Right-handed alpha
Helix 59	AG5	G	66	82	Right-handed alpha
Helix 60	AG6	G	82	89	Right-handed alpha
Helix 61	AG7	G	95	105	Right-handed alpha
Helix 62	AG8	G	117	125	Right-handed alpha
Helix 63	AG9	G	153	155	Right-handed 310
Helix 64	AH1	G	156	161	Right-handed alpha
Helix 65	AH2	G	268	282	Right-handed alpha
Helix 66	AH3	G	283	285	Right-handed 310
Helix 67	AH4	G	290	294	Right-handed 310
Helix 68	AH5	G	319	332	Right-handed alpha
Helix 69	AH6	G	335	343	Right-handed alpha

There are 27 sheets in PDB entry 7XG1. 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,

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	21	22	first strand
Strand 2	A	42	45	anti-parallel
Strand 3	A	64	66	anti-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	28	29	first strand
Strand 2	A	36	37	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	90	93	first strand
Strand 2	A	83	87	anti-parallel
Strand 3	A	112	116	anti-parallel
Strand 4	A	137	141	parallel
Strand 5	A	144	148	anti-parallel

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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	174	175	first strand
Strand 2	A	187	188	anti-parallel

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There are 4 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	72	75	first strand
Strand 2	B	128	134	anti-parallel
Strand 3	B	4	10	anti-parallel
Strand 4	B	162	169	anti-parallel

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There are 3 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	14	15	first strand
Strand 2	B	119	126	anti-parallel
Strand 3	B	80	86	anti-parallel

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There are 2 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	56	59	first strand
Strand 2	B	62	66	anti-parallel

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There are 3 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	182	183	first strand
Strand 2	B	213	217	anti-parallel
Strand 3	B	196	200	anti-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	C	144	146	first strand
Strand 2	C	257	264	anti-parallel
Strand 3	C	150	151	anti-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	C	144	146	first strand
Strand 2	C	257	264	anti-parallel
Strand 3	C	2	9	anti-parallel
Strand 4	C	298	305	anti-parallel
Strand 5	C	308	309	anti-parallel

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There are 4 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	21	23	first strand
Strand 2	C	38	41	anti-parallel
Strand 3	C	245	252	parallel
Strand 4	C	174	181	anti-parallel

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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	C	45	50	first strand
Strand 2	C	58	63	anti-parallel

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There are 3 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	144	146	first strand
Strand 2	D	257	264	anti-parallel
Strand 3	D	150	151	anti-parallel

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There are 5 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	144	146	first strand
Strand 2	D	257	264	anti-parallel
Strand 3	D	3	9	anti-parallel
Strand 4	D	298	305	anti-parallel
Strand 5	D	308	309	anti-parallel

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There are 4 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	21	23	first strand
Strand 2	D	38	41	anti-parallel
Strand 3	D	247	252	parallel
Strand 4	D	174	179	anti-parallel

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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	D	45	51	first strand
Strand 2	D	57	63	anti-parallel

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There are 3 strands in AB8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	144	146	first strand
Strand 2	E	257	264	anti-parallel
Strand 3	E	150	151	anti-parallel

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There are 5 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	144	146	first strand
Strand 2	E	257	264	anti-parallel
Strand 3	E	2	9	anti-parallel
Strand 4	E	298	305	anti-parallel
Strand 5	E	308	309	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	E	21	23	first strand
Strand 2	E	38	41	anti-parallel
Strand 3	E	245	252	parallel
Strand 4	E	174	181	anti-parallel

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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	E	45	50	first strand
Strand 2	E	58	63	anti-parallel

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There are 3 strands in AC3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	144	146	first strand
Strand 2	F	257	264	anti-parallel
Strand 3	F	150	151	anti-parallel

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There are 5 strands in AC4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	144	146	first strand
Strand 2	F	257	264	anti-parallel
Strand 3	F	2	9	anti-parallel
Strand 4	F	298	305	anti-parallel
Strand 5	F	308	309	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	F	21	23	first strand
Strand 2	F	38	41	anti-parallel
Strand 3	F	245	252	parallel
Strand 4	F	174	181	anti-parallel

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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	F	45	53	first strand
Strand 2	F	56	63	anti-parallel

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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	G	144	151	first strand
Strand 2	G	257	264	anti-parallel
Strand 3	G	3	9	anti-parallel
Strand 4	G	298	305	anti-parallel
Strand 5	G	308	309	anti-parallel

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There are 5 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	28	29	first strand
Strand 2	G	21	24	anti-parallel
Strand 3	G	38	41	anti-parallel
Strand 4	G	248	252	parallel
Strand 5	G	174	177	anti-parallel

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There are 2 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	45	52	first strand
Strand 2	G	56	63	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: 7XG1

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XG1