Analysis of interatomic Contacts of Structural Units in PDB entry:
4XHJ

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 4XHJ entry

There are 8 chains in PDB entry 4XHJ (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ALA 36	GLY 791
B	THR 29	GLN 160
C	ASP 1	ARG 212
D	GLN 1	ASP 224
E	ALA 36	LEU 789
F	LEU 31	GLN 160
G	ASP 1	ARG 212
H	GLN 1	ASP 224

There are 72 helices in PDB entry 4XHJ. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	62	67	Right-handed 310
Helix 2	AA2	A	98	102	Right-handed 310
Helix 3	AA3	A	137	143	Right-handed alpha
Helix 4	AA4	A	155	159	Right-handed 310
Helix 5	AA5	A	200	205	Right-handed alpha
Helix 6	AA6	A	211	216	Right-handed alpha
Helix 7	AA7	A	225	229	Right-handed 310
Helix 8	AA8	A	322	328	Right-handed alpha
Helix 9	AA9	A	328	333	Right-handed alpha
Helix 10	AB1	A	335	352	Right-handed alpha
Helix 11	AB2	A	360	386	Right-handed alpha
Helix 12	AB3	A	390	410	Right-handed alpha
Helix 13	AB4	A	415	419	Right-handed 310
Helix 14	AB5	A	429	442	Right-handed alpha
Helix 15	AB6	A	454	468	Right-handed alpha
Helix 16	AB7	A	474	495	Right-handed alpha
Helix 17	AB8	A	499	514	Right-handed alpha
Helix 18	AB9	A	524	540	Right-handed alpha
Helix 19	AC1	A	541	558	Right-handed alpha
Helix 20	AC2	A	567	571	Right-handed 310
Helix 21	AC3	A	573	577	Right-handed 310
Helix 22	AC4	A	581	584	Right-handed 310
Helix 23	AC5	A	585	596	Right-handed alpha
Helix 24	AC6	A	599	608	Right-handed alpha
Helix 25	AC7	A	611	629	Right-handed alpha
Helix 26	AC8	A	633	641	Right-handed alpha
Helix 27	AC9	A	642	646	Right-handed 310
Helix 28	AD1	A	748	756	Right-handed alpha
Helix 29	AD2	A	763	767	Right-handed 310
Helix 30	AD3	B	41	47	Right-handed alpha
Helix 31	AD4	B	49	54	Right-handed alpha
Helix 32	AD5	B	99	111	Right-handed alpha
Helix 33	AD6	B	118	128	Right-handed alpha
Helix 34	AD7	C	79	83	Right-handed 310
Helix 35	AD8	C	122	127	Right-handed alpha
Helix 36	AD9	D	28	32	Right-handed 310
Helix 37	AE1	E	61	66	Right-handed 310
Helix 38	AE2	E	98	102	Right-handed 310
Helix 39	AE3	E	137	143	Right-handed alpha
Helix 40	AE4	E	155	159	Right-handed 310
Helix 41	AE5	E	200	205	Right-handed alpha
Helix 42	AE6	E	212	217	Right-handed alpha
Helix 43	AE7	E	225	229	Right-handed 310
Helix 44	AE8	E	324	328	Right-handed alpha
Helix 45	AE9	E	328	333	Right-handed alpha
Helix 46	AF1	E	335	352	Right-handed alpha
Helix 47	AF2	E	360	386	Right-handed alpha
Helix 48	AF3	E	390	410	Right-handed alpha
Helix 49	AF4	E	415	419	Right-handed 310
Helix 50	AF5	E	429	442	Right-handed alpha
Helix 51	AF6	E	454	468	Right-handed alpha
Helix 52	AF7	E	474	495	Right-handed alpha
Helix 53	AF8	E	499	514	Right-handed alpha
Helix 54	AF9	E	527	540	Right-handed alpha
Helix 55	AG1	E	541	558	Right-handed alpha
Helix 56	AG2	E	567	572	Right-handed alpha
Helix 57	AG3	E	573	577	Right-handed 310
Helix 58	AG4	E	581	584	Right-handed 310
Helix 59	AG5	E	585	596	Right-handed alpha
Helix 60	AG6	E	599	608	Right-handed alpha
Helix 61	AG7	E	611	629	Right-handed alpha
Helix 62	AG8	E	633	641	Right-handed alpha
Helix 63	AG9	E	642	646	Right-handed 310
Helix 64	AH1	E	748	756	Right-handed alpha
Helix 65	AH2	E	763	767	Right-handed 310
Helix 66	AH3	F	41	47	Right-handed alpha
Helix 67	AH4	F	49	54	Right-handed alpha
Helix 68	AH5	F	99	111	Right-handed alpha
Helix 69	AH6	F	118	128	Right-handed alpha
Helix 70	AH7	G	79	83	Right-handed 310
Helix 71	AH8	G	122	127	Right-handed alpha
Helix 72	AH9	H	28	32	Right-handed 310

There are 33 sheets in PDB entry 4XHJ. 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,

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	50	54	first strand
Strand 2	A	37	42	anti-parallel
Strand 3	A	90	96	anti-parallel
Strand 4	A	75	81	anti-parallel
Strand 5	B	71	77	parallel
Strand 6	B	84	89	anti-parallel
Strand 7	B	94	98	anti-parallel
Strand 8	B	35	37	anti-parallel

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There are 6 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	127	128	first strand
Strand 2	A	233	244	anti-parallel
Strand 3	A	248	255	anti-parallel
Strand 4	A	258	265	anti-parallel
Strand 5	A	271	277	anti-parallel
Strand 6	A	305	310	anti-parallel

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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	219	223	first strand
Strand 2	A	233	244	anti-parallel
Strand 3	A	420	425	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	208	210	first strand
Strand 2	A	387	389	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	A	657	662	first strand
Strand 2	A	667	672	anti-parallel
Strand 3	A	694	699	anti-parallel
Strand 4	A	679	683	anti-parallel
Strand 5	A	705	707	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	A	711	714	first strand
Strand 2	A	786	790	parallel
Strand 3	A	775	780	anti-parallel
Strand 4	A	730	735	anti-parallel
Strand 5	A	740	742	anti-parallel

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There are 4 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	4	7	first strand
Strand 2	C	19	25	anti-parallel
Strand 3	C	70	75	anti-parallel
Strand 4	C	62	67	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	10	14	first strand
Strand 2	C	102	107	parallel
Strand 3	C	84	90	anti-parallel
Strand 4	C	33	38	anti-parallel
Strand 5	C	45	48	anti-parallel

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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	C	115	118	first strand
Strand 2	C	130	140	anti-parallel
Strand 3	C	174	183	anti-parallel
Strand 4	C	162	164	anti-parallel

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There are 3 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	146	148	first strand
Strand 2	C	193	198	anti-parallel
Strand 3	C	207	210	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	D	5	7	first strand
Strand 2	D	17	23	anti-parallel
Strand 3	D	78	84	anti-parallel
Strand 4	D	68	73	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	D	10	11	first strand
Strand 2	D	114	117	parallel
Strand 3	D	91	98	anti-parallel
Strand 4	D	34	39	anti-parallel
Strand 5	D	46	51	anti-parallel
Strand 6	D	58	60	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	D	10	11	first strand
Strand 2	D	114	117	parallel
Strand 3	D	91	98	anti-parallel
Strand 4	D	107	110	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	D	127	128	first strand
Strand 2	D	147	152	anti-parallel
Strand 3	D	183	188	anti-parallel
Strand 4	D	171	172	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	127	128	first strand
Strand 2	D	147	152	anti-parallel
Strand 3	D	183	188	anti-parallel
Strand 4	D	176	177	anti-parallel

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There are 3 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	158	161	first strand
Strand 2	D	202	207	anti-parallel
Strand 3	D	212	217	anti-parallel

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There are 8 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	49	54	first strand
Strand 2	E	37	43	anti-parallel
Strand 3	E	90	96	anti-parallel
Strand 4	E	75	81	anti-parallel
Strand 5	F	73	77	parallel
Strand 6	F	84	88	anti-parallel
Strand 7	F	94	98	anti-parallel
Strand 8	F	35	37	anti-parallel

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There are 6 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	127	128	first strand
Strand 2	E	233	244	anti-parallel
Strand 3	E	248	255	anti-parallel
Strand 4	E	258	265	anti-parallel
Strand 5	E	271	277	anti-parallel
Strand 6	E	305	310	anti-parallel

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There are 3 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	219	223	first strand
Strand 2	E	233	244	anti-parallel
Strand 3	E	420	425	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	208	210	first strand
Strand 2	E	387	389	anti-parallel

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There are 5 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	657	662	first strand
Strand 2	E	667	672	anti-parallel
Strand 3	E	693	699	anti-parallel
Strand 4	E	679	684	anti-parallel
Strand 5	E	705	707	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	E	711	712	first strand
Strand 2	E	786	788	parallel
Strand 3	E	775	780	anti-parallel
Strand 4	E	730	735	anti-parallel
Strand 5	E	740	742	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	G	4	7	first strand
Strand 2	G	19	25	anti-parallel
Strand 3	G	70	75	anti-parallel
Strand 4	G	62	67	anti-parallel

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There are 5 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	10	14	first strand
Strand 2	G	102	107	parallel
Strand 3	G	84	90	anti-parallel
Strand 4	G	33	38	anti-parallel
Strand 5	G	45	48	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	G	115	119	first strand
Strand 2	G	131	140	anti-parallel
Strand 3	G	174	182	anti-parallel

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There are 3 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	147	149	first strand
Strand 2	G	193	197	anti-parallel
Strand 3	G	207	210	anti-parallel

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There are 4 strands in AC9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	5	6	first strand
Strand 2	H	17	23	anti-parallel
Strand 3	H	78	84	anti-parallel
Strand 4	H	68	73	anti-parallel

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There are 6 strands in AD1 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	114	118	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	34	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 AD2 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	114	118	parallel
Strand 3	H	91	98	anti-parallel
Strand 4	H	107	110	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	H	127	128	first strand
Strand 2	H	149	150	anti-parallel

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There are 3 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	157	161	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	212	217	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	171	172	first strand
Strand 2	H	187	188	anti-parallel

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There are 2 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	176	177	first strand
Strand 2	H	183	184	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: 4XHJ

Analysis of interatomic Contacts of Structural Units in PDB entry:
4XHJ