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

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 4XMN entry

There are 7 chains in PDB entry 4XMN (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	HIS 8	GLY 293
B	TYR 149	ILE 712
F	TYR 7	LEU 442
E	ALA 2	GLY 1036
D	ILE 553	MSE 744
L	ASP 4	CYS 217
H	VAL 28	CYS 253

There are111 helices in PDB entry 4XMN. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	63	67	Right-handed 310
Helix 2	AA2	A	109	113	Right-handed 310
Helix 3	AA3	B	182	186	Right-handed 310
Helix 4	AA4	B	187	196	Right-handed alpha
Helix 5	AA5	B	217	222	Right-handed alpha
Helix 6	AA6	B	223	225	Right-handed 310
Helix 7	AA7	B	229	243	Right-handed alpha
Helix 8	AA8	B	253	288	Right-handed alpha
Helix 9	AA9	B	290	301	Right-handed alpha
Helix 10	AB1	B	303	314	Right-handed alpha
Helix 11	AB2	B	316	324	Right-handed alpha
Helix 12	AB3	B	330	345	Right-handed alpha
Helix 13	AB4	B	352	363	Right-handed alpha
Helix 14	AB5	B	372	379	Right-handed 310
Helix 15	AB6	B	381	392	Right-handed alpha
Helix 16	AB7	B	399	409	Right-handed alpha
Helix 17	AB8	B	417	429	Right-handed alpha
Helix 18	AB9	B	431	443	Right-handed alpha
Helix 19	AC1	B	447	461	Right-handed alpha
Helix 20	AC2	B	467	485	Right-handed alpha
Helix 21	AC3	B	487	496	Right-handed alpha
Helix 22	AC4	B	500	516	Right-handed alpha
Helix 23	AC5	B	522	530	Right-handed alpha
Helix 24	AC6	B	534	550	Right-handed alpha
Helix 25	AC7	B	555	560	Right-handed alpha
Helix 26	AC8	B	567	576	Right-handed alpha
Helix 27	AC9	B	588	602	Right-handed alpha
Helix 28	AD1	B	613	624	Right-handed alpha
Helix 29	AD2	B	632	645	Right-handed alpha
Helix 30	AD3	B	655	673	Right-handed alpha
Helix 31	AD4	B	682	687	Right-handed alpha
Helix 32	AD5	B	704	712	Right-handed alpha
Helix 33	AD6	F	11	25	Right-handed alpha
Helix 34	AD7	F	35	55	Right-handed alpha
Helix 35	AD8	F	60	87	Right-handed alpha
Helix 36	AD9	F	101	113	Right-handed alpha
Helix 37	AE1	F	113	129	Right-handed alpha
Helix 38	AE2	F	144	151	Right-handed alpha
Helix 39	AE3	F	159	164	Right-handed alpha
Helix 40	AE4	F	165	169	Right-handed 310
Helix 41	AE5	F	170	190	Right-handed alpha
Helix 42	AE6	F	192	203	Right-handed alpha
Helix 43	AE7	F	205	214	Right-handed alpha
Helix 44	AE8	F	224	228	Right-handed 310
Helix 45	AE9	F	239	253	Right-handed alpha
Helix 46	AF1	F	257	268	Right-handed alpha
Helix 47	AF2	F	273	278	Right-handed alpha
Helix 48	AF3	F	281	305	Right-handed alpha
Helix 49	AF4	F	309	313	Right-handed 310
Helix 50	AF5	F	323	335	Right-handed alpha
Helix 51	AF6	F	335	341	Right-handed alpha
Helix 52	AF7	F	341	352	Right-handed alpha
Helix 53	AF8	F	354	365	Right-handed alpha
Helix 54	AF9	F	382	400	Right-handed alpha
Helix 55	AG1	F	405	423	Right-handed alpha
Helix 56	AG2	F	425	427	Right-handed 310
Helix 57	AG3	F	428	434	Right-handed alpha
Helix 58	AG4	F	436	442	Right-handed 310
Helix 59	AG5	E	85	87	Right-handed 310
Helix 60	AG6	E	103	106	Right-handed 310
Helix 61	AG7	E	135	140	Right-handed alpha
Helix 62	AG8	E	202	209	Right-handed 310
Helix 63	AG9	E	260	262	Right-handed 310
Helix 64	AH1	E	386	393	Right-handed alpha
Helix 65	AH2	E	403	416	Right-handed alpha
Helix 66	AH3	E	416	430	Right-handed alpha
Helix 67	AH4	E	439	458	Right-handed alpha
Helix 68	AH5	E	488	496	Right-handed alpha
Helix 69	AH6	E	504	518	Right-handed alpha
Helix 70	AH7	E	521	538	Right-handed alpha
Helix 71	AH8	E	545	558	Right-handed alpha
Helix 72	AH9	E	563	576	Right-handed alpha
Helix 73	AI1	E	578	589	Right-handed alpha
Helix 74	AI2	E	608	640	Right-handed alpha
Helix 75	AI3	E	647	671	Right-handed alpha
Helix 76	AI4	E	671	681	Right-handed alpha
Helix 77	AI5	E	694	711	Right-handed alpha
Helix 78	AI6	E	716	726	Right-handed alpha
Helix 79	AI7	E	735	740	Right-handed alpha
Helix 80	AI8	E	755	766	Right-handed alpha
Helix 81	AI9	E	771	781	Right-handed alpha
Helix 82	AJ1	E	808	817	Right-handed alpha
Helix 83	AJ2	E	822	832	Right-handed alpha
Helix 84	AJ3	E	839	853	Right-handed alpha
Helix 85	AJ4	E	863	879	Right-handed alpha
Helix 86	AJ5	E	885	895	Right-handed alpha
Helix 87	AJ6	E	902	913	Right-handed alpha
Helix 88	AJ7	E	918	931	Right-handed alpha
Helix 89	AJ8	E	944	955	Right-handed alpha
Helix 90	AJ9	E	961	971	Right-handed alpha
Helix 91	AK1	E	977	987	Right-handed alpha
Helix 92	AK2	E	995	1008	Right-handed alpha
Helix 93	AK3	E	1026	1036	Right-handed alpha
Helix 94	AK4	D	554	560	Right-handed alpha
Helix 95	AK5	D	568	585	Right-handed alpha
Helix 96	AK6	D	591	597	Right-handed alpha
Helix 97	AK7	D	605	610	Right-handed alpha
Helix 98	AK8	D	617	634	Right-handed alpha
Helix 99	AK9	D	639	655	Right-handed alpha
Helix 100	AL1	D	662	675	Right-handed alpha
Helix 101	AL2	D	686	699	Right-handed alpha
Helix 102	AL3	D	708	719	Right-handed alpha
Helix 103	AL4	D	726	744	Right-handed alpha
Helix 104	AL5	L	124	129	Right-handed alpha
Helix 105	AL6	L	186	191	Right-handed alpha
Helix 106	AL7	H	54	57	Right-handed 310
Helix 107	AL8	H	100	102	Right-handed 310
Helix 108	AL9	H	113	117	Right-handed 310
Helix 109	AM1	H	193	195	Right-handed 310
Helix 110	AM2	H	224	226	Right-handed 310
Helix 111	AM3	H	238	241	Right-handed 310

There are 24 sheets in PDB entry 4XMN. 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,

There are 4 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	12	17	first strand
Strand 2	A	23	28	anti-parallel
Strand 3	A	32	37	anti-parallel
Strand 4	A	44	50	anti-parallel

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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	56	58	first strand
Strand 2	A	69	74	anti-parallel
Strand 3	A	79	84	anti-parallel
Strand 4	A	89	95	anti-parallel

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There are 4 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	102	105	first strand
Strand 2	A	116	120	anti-parallel
Strand 3	A	124	130	anti-parallel
Strand 4	A	136	142	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	A	148	153	first strand
Strand 2	A	172	177	anti-parallel
Strand 3	A	181	186	anti-parallel
Strand 4	A	195	201	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	A	209	212	first strand
Strand 2	A	220	225	anti-parallel
Strand 3	A	231	236	anti-parallel

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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	A	257	262	first strand
Strand 2	A	269	273	anti-parallel
Strand 3	A	278	283	anti-parallel
Strand 4	A	289	291	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	152	154	first strand
Strand 2	B	160	163	anti-parallel
Strand 3	B	171	174	anti-parallel

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There are 2 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	198	202	first strand
Strand 2	B	209	214	anti-parallel

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There are 8 strands in AA9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	330	337	first strand
Strand 2	E	349	357	anti-parallel
Strand 3	E	360	368	anti-parallel
Strand 4	E	376	385	anti-parallel
Strand 5	E	4	10	parallel
Strand 6	E	480	486	anti-parallel
Strand 7	E	470	475	anti-parallel
Strand 8	E	460	466	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	E	23	27	first strand
Strand 2	E	92	96	parallel
Strand 3	E	78	83	anti-parallel
Strand 4	E	67	72	anti-parallel
Strand 5	E	56	61	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	E	108	112	first strand
Strand 2	E	116	122	anti-parallel
Strand 3	E	128	134	anti-parallel
Strand 4	E	150	151	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	E	163	168	first strand
Strand 2	E	173	178	anti-parallel
Strand 3	E	183	188	anti-parallel
Strand 4	E	194	196	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	E	223	229	first strand
Strand 2	E	233	238	anti-parallel
Strand 3	E	242	247	anti-parallel
Strand 4	E	252	258	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	E	280	282	first strand
Strand 2	E	286	291	anti-parallel
Strand 3	E	297	304	anti-parallel
Strand 4	E	312	320	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	L	7	10	first strand
Strand 2	L	22	28	anti-parallel
Strand 3	L	73	78	anti-parallel
Strand 4	L	65	70	anti-parallel

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There are 6 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	13	15	first strand
Strand 2	L	105	108	parallel
Strand 3	L	87	92	anti-parallel
Strand 4	L	37	41	anti-parallel
Strand 5	L	48	52	anti-parallel
Strand 6	L	56	57	anti-parallel

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There are 4 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	117	121	first strand
Strand 2	L	132	142	anti-parallel
Strand 3	L	176	185	anti-parallel
Strand 4	L	162	166	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	156	157	first strand
Strand 2	L	148	153	anti-parallel
Strand 3	L	194	200	anti-parallel
Strand 4	L	208	213	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	H	29	33	first strand
Strand 2	H	44	51	anti-parallel
Strand 3	H	104	109	anti-parallel
Strand 4	H	94	99	anti-parallel

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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	H	36	38	first strand
Strand 2	H	144	148	parallel
Strand 3	H	118	125	anti-parallel
Strand 4	H	59	65	anti-parallel
Strand 5	H	71	78	anti-parallel
Strand 6	H	84	86	anti-parallel

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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	H	36	38	first strand
Strand 2	H	144	148	parallel
Strand 3	H	118	125	anti-parallel
Strand 4	H	139	140	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	H	157	161	first strand
Strand 2	H	172	182	anti-parallel
Strand 3	H	213	222	anti-parallel
Strand 4	H	200	202	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	H	157	161	first strand
Strand 2	H	172	182	anti-parallel
Strand 3	H	213	222	anti-parallel
Strand 4	H	206	207	anti-parallel

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There are 3 strands in AC6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	188	191	first strand
Strand 2	H	231	237	anti-parallel
Strand 3	H	242	248	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: 4XMN

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