Analysis of interatomic Contacts of Structural Units in PDB entry:
7XG4

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 7XG4 entry

There are 12 chains in PDB entry 7XG4 (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	GLU 347
E	MET 1	ALA 345
F	MET 1	ALA 345
G	MET 1	LYS 346
H	MET 1	GLY 234
I	G 1	G 60
J	C 3	T 38
K	A 16	G 52
L	PRO 4	LYS 625

There are103 helices in PDB entry 7XG4. 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	10	Right-handed alpha
Helix 2	AA2	A	67	73	Right-handed alpha
Helix 3	AA3	A	74	81	Right-handed alpha
Helix 4	AA4	A	96	105	Right-handed alpha
Helix 5	AA5	A	124	128	Right-handed 310
Helix 6	AA6	A	149	163	Right-handed alpha
Helix 7	AA7	A	189	196	Right-handed alpha
Helix 8	AA8	A	197	207	Right-handed alpha
Helix 9	AA9	A	208	219	Right-handed alpha
Helix 10	AB1	A	232	241	Right-handed alpha
Helix 11	AB2	B	22	39	Right-handed alpha
Helix 12	AB3	B	89	100	Right-handed alpha
Helix 13	AB4	B	138	148	Right-handed alpha
Helix 14	AB5	B	154	158	Right-handed 310
Helix 15	AB6	B	187	191	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	103	Right-handed alpha
Helix 19	AC1	C	117	127	Right-handed alpha
Helix 20	AC2	C	127	133	Right-handed alpha
Helix 21	AC3	C	199	223	Right-handed alpha
Helix 22	AC4	C	268	282	Right-handed alpha
Helix 23	AC5	C	283	285	Right-handed 310
Helix 24	AC6	C	319	332	Right-handed alpha
Helix 25	AC7	C	334	343	Right-handed alpha
Helix 26	AC8	D	66	82	Right-handed alpha
Helix 27	AC9	D	82	89	Right-handed alpha
Helix 28	AD1	D	95	105	Right-handed alpha
Helix 29	AD2	D	117	126	Right-handed alpha
Helix 30	AD3	D	153	157	Right-handed 310
Helix 31	AD4	D	183	188	Right-handed 310
Helix 32	AD5	D	200	223	Right-handed alpha
Helix 33	AD6	D	268	281	Right-handed alpha
Helix 34	AD7	D	290	294	Right-handed 310
Helix 35	AD8	D	319	332	Right-handed alpha
Helix 36	AD9	D	334	343	Right-handed alpha
Helix 37	AE1	E	66	82	Right-handed alpha
Helix 38	AE2	E	82	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	200	217	Right-handed alpha
Helix 43	AE7	E	268	281	Right-handed alpha
Helix 44	AE8	E	319	331	Right-handed alpha
Helix 45	AE9	E	334	343	Right-handed alpha
Helix 46	AF1	F	66	82	Right-handed alpha
Helix 47	AF2	F	82	90	Right-handed alpha
Helix 48	AF3	F	95	105	Right-handed alpha
Helix 49	AF4	F	117	127	Right-handed alpha
Helix 50	AF5	F	127	133	Right-handed alpha
Helix 51	AF6	F	153	157	Right-handed 310
Helix 52	AF7	F	190	195	Right-handed alpha
Helix 53	AF8	F	200	217	Right-handed alpha
Helix 54	AF9	F	268	281	Right-handed alpha
Helix 55	AG1	F	282	285	Right-handed 310
Helix 56	AG2	F	319	331	Right-handed alpha
Helix 57	AG3	F	334	343	Right-handed alpha
Helix 58	AG4	G	66	82	Right-handed alpha
Helix 59	AG5	G	82	89	Right-handed alpha
Helix 60	AG6	G	95	104	Right-handed alpha
Helix 61	AG7	G	117	125	Right-handed alpha
Helix 62	AG8	G	268	281	Right-handed alpha
Helix 63	AG9	G	319	332	Right-handed alpha
Helix 64	AH1	G	334	343	Right-handed alpha
Helix 65	AH2	H	15	27	Right-handed alpha
Helix 66	AH3	H	31	40	Right-handed alpha
Helix 67	AH4	H	70	95	Right-handed alpha
Helix 68	AH5	H	131	140	Right-handed alpha
Helix 69	AH6	H	140	164	Right-handed alpha
Helix 70	AH7	H	227	231	Right-handed alpha
Helix 71	AH8	L	10	14	Right-handed 310
Helix 72	AH9	L	15	17	Right-handed 310
Helix 73	AI1	L	18	31	Right-handed alpha
Helix 74	AI2	L	40	43	Right-handed 310
Helix 75	AI3	L	44	58	Right-handed alpha
Helix 76	AI4	L	68	79	Right-handed alpha
Helix 77	AI5	L	82	89	Right-handed alpha
Helix 78	AI6	L	95	99	Right-handed 310
Helix 79	AI7	L	101	113	Right-handed alpha
Helix 80	AI8	L	114	122	Right-handed alpha
Helix 81	AI9	L	129	140	Right-handed alpha
Helix 82	AJ1	L	146	154	Right-handed alpha
Helix 83	AJ2	L	158	163	Right-handed alpha
Helix 84	AJ3	L	172	182	Right-handed alpha
Helix 85	AJ4	L	183	187	Right-handed 310
Helix 86	AJ5	L	194	208	Right-handed alpha
Helix 87	AJ6	L	237	239	Right-handed 310
Helix 88	AJ7	L	240	249	Right-handed alpha
Helix 89	AJ8	L	255	264	Right-handed alpha
Helix 90	AJ9	L	275	287	Right-handed alpha
Helix 91	AK1	L	305	319	Right-handed alpha
Helix 92	AK2	L	328	346	Right-handed alpha
Helix 93	AK3	L	370	380	Right-handed alpha
Helix 94	AK4	L	398	403	Right-handed alpha
Helix 95	AK5	L	420	424	Right-handed 310
Helix 96	AK6	L	441	459	Right-handed alpha
Helix 97	AK7	L	469	485	Right-handed alpha
Helix 98	AK8	L	496	510	Right-handed alpha
Helix 99	AK9	L	519	523	Right-handed 310
Helix 100	AL1	L	536	540	Right-handed 310
Helix 101	AL2	L	558	569	Right-handed alpha
Helix 102	AL3	L	569	586	Right-handed alpha
Helix 103	AL4	L	614	621	Right-handed alpha

There are 38 sheets in PDB entry 7XG4. 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,

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	91	92	first strand
Strand 2	A	83	86	anti-parallel
Strand 3	A	113	116	anti-parallel
Strand 4	A	137	141	parallel
Strand 5	A	144	148	anti-parallel

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There are 4 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	72	75	first strand
Strand 2	B	128	133	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 AA5 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 AA6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	56	57	first strand
Strand 2	B	65	66	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	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 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	144	146	first strand
Strand 2	C	261	264	anti-parallel
Strand 3	C	2	9	anti-parallel
Strand 4	C	257	259	anti-parallel
Strand 5	C	150	151	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	144	146	first strand
Strand 2	C	261	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 AB1 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 AB2 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 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	311	312	first strand
Strand 2	C	315	316	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	50	first strand
Strand 2	D	58	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	51	first strand
Strand 2	E	57	63	anti-parallel

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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	E	311	312	first strand
Strand 2	E	315	316	anti-parallel

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There are 3 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	150	151	anti-parallel

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There are 5 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	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 AC6 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	246	252	parallel
Strand 4	F	174	180	anti-parallel

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There are 2 strands in AC7 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 2 strands in AC8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	311	312	first strand
Strand 2	F	315	316	anti-parallel

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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	G	144	146	first strand
Strand 2	G	256	264	anti-parallel
Strand 3	G	150	151	anti-parallel

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There are 5 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	144	146	first strand
Strand 2	G	256	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 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	G	21	23	first strand
Strand 2	G	38	42	anti-parallel
Strand 3	G	248	252	parallel
Strand 4	G	174	177	anti-parallel

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

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There are 4 strands in AD4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	55	60	first strand
Strand 2	H	63	69	anti-parallel
Strand 3	H	2	9	anti-parallel
Strand 4	H	102	109	anti-parallel

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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	H	112	113	first strand
Strand 2	H	207	208	anti-parallel

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There are 3 strands in AD6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	119	123	first strand
Strand 2	H	200	204	anti-parallel
Strand 3	H	173	177	anti-parallel

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There are 3 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	126	127	first strand
Strand 2	H	193	198	anti-parallel
Strand 3	H	180	185	anti-parallel

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There are 2 strands in AD8 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	211	213	first strand
Strand 2	H	224	226	anti-parallel

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There are 7 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	90	92	first strand
Strand 2	L	190	193	parallel
Strand 3	L	63	66	parallel
Strand 4	L	230	235	parallel
Strand 5	L	381	388	parallel
Strand 6	L	34	38	parallel
Strand 7	L	412	414	parallel

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There are 3 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	251	254	first strand
Strand 2	L	362	365	anti-parallel
Strand 3	L	351	353	anti-parallel

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There are 6 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	427	429	first strand
Strand 2	L	597	601	parallel
Strand 3	L	545	548	parallel
Strand 4	L	463	466	parallel
Strand 5	L	515	518	parallel
Strand 6	L	488	490	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: 7XG4

Analysis of interatomic Contacts of Structural Units in PDB entry:
7XG4