Analysis of interatomic Contacts of Structural Units in PDB entry:
6H25

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 6H25 entry

There are 12 chains in PDB entry 6H25 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	ILE 288
B	LEU 6	GLY 244
C	GLU 12	PRO 275
D	GLY 25	LYS 234
E	VAL 4	LEU 290
F	ASP 4	ARG 266
G	ALA 17	CYS 257
H	MET 1	GLY 293
I	VAL 5	GLU 60
J	MET 1	GLU 929
K	GLU 60	LYS 96
R	U 39	U 44

There are 69 helices in PDB entry 6H25. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	AA1	A	7	19	Right-handed alpha
Helix 2	AA2	A	95	113	Right-handed alpha
Helix 3	AA3	A	144	160	Right-handed alpha
Helix 4	AA4	A	210	216	Right-handed alpha
Helix 5	AA5	A	243	277	Right-handed alpha
Helix 6	AA6	B	61	65	Right-handed 310
Helix 7	AA7	B	92	110	Right-handed alpha
Helix 8	AA8	B	112	116	Right-handed 310
Helix 9	AA9	B	133	150	Right-handed alpha
Helix 10	AB1	B	174	181	Right-handed alpha
Helix 11	AB2	B	209	244	Right-handed alpha
Helix 12	AB3	C	13	19	Right-handed alpha
Helix 13	AB4	C	99	117	Right-handed alpha
Helix 14	AB5	C	120	123	Right-handed 310
Helix 15	AB6	C	147	162	Right-handed alpha
Helix 16	AB7	C	211	217	Right-handed alpha
Helix 17	AB8	C	244	273	Right-handed alpha
Helix 18	AB9	D	65	69	Right-handed 310
Helix 19	AC1	D	88	106	Right-handed alpha
Helix 20	AC2	D	128	145	Right-handed alpha
Helix 21	AC3	D	170	177	Right-handed alpha
Helix 22	AC4	D	202	232	Right-handed alpha
Helix 23	AC5	E	7	19	Right-handed alpha
Helix 24	AC6	E	97	113	Right-handed alpha
Helix 25	AC7	E	120	123	Right-handed 310
Helix 26	AC8	E	147	162	Right-handed alpha
Helix 27	AC9	E	215	221	Right-handed alpha
Helix 28	AD1	E	248	280	Right-handed alpha
Helix 29	AD2	F	16	21	Right-handed alpha
Helix 30	AD3	F	117	131	Right-handed alpha
Helix 31	AD4	F	156	173	Right-handed alpha
Helix 32	AD5	F	200	206	Right-handed alpha
Helix 33	AD6	F	233	266	Right-handed alpha
Helix 34	AD7	G	144	146	Right-handed 310
Helix 35	AD8	G	203	211	Right-handed alpha
Helix 36	AD9	G	216	225	Right-handed alpha
Helix 37	AE1	G	243	256	Right-handed alpha
Helix 38	AE2	H	111	113	Right-handed 310
Helix 39	AE3	H	175	179	Right-handed 310
Helix 40	AE4	H	227	247	Right-handed alpha
Helix 41	AE5	H	252	264	Right-handed alpha
Helix 42	AE6	H	267	272	Right-handed 310
Helix 43	AE7	H	273	291	Right-handed alpha
Helix 44	AE8	J	69	76	Right-handed alpha
Helix 45	AE9	J	76	81	Right-handed alpha
Helix 46	AF1	J	92	102	Right-handed alpha
Helix 47	AF2	J	102	115	Right-handed alpha
Helix 48	AF3	J	140	163	Right-handed alpha
Helix 49	AF4	J	177	188	Right-handed alpha
Helix 50	AF5	J	194	200	Right-handed alpha
Helix 51	AF6	J	203	207	Right-handed 310
Helix 52	AF7	J	233	244	Right-handed alpha
Helix 53	AF8	J	298	302	Right-handed 310
Helix 54	AF9	J	425	437	Right-handed alpha
Helix 55	AG1	J	445	451	Right-handed alpha
Helix 56	AG2	J	460	464	Right-handed 310
Helix 57	AG3	J	517	527	Right-handed alpha
Helix 58	AG4	J	541	547	Right-handed alpha
Helix 59	AG5	J	589	599	Right-handed alpha
Helix 60	AG6	J	604	628	Right-handed alpha
Helix 61	AG7	J	657	683	Right-handed alpha
Helix 62	AG8	J	696	709	Right-handed alpha
Helix 63	AG9	J	717	727	Right-handed alpha
Helix 64	AH1	J	733	747	Right-handed alpha
Helix 65	AH2	J	781	795	Right-handed alpha
Helix 66	AH3	J	801	805	Right-handed 310
Helix 67	AH4	J	806	842	Right-handed alpha
Helix 68	AH5	J	881	885	Right-handed 310
Helix 69	AH6	K	82	96	Right-handed alpha

There are 40 sheets in PDB entry 6H25. 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, AE4,

There are 5 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	36	39	first strand
Strand 2	A	45	49	anti-parallel
Strand 3	A	54	64	anti-parallel
Strand 4	A	128	138	anti-parallel
Strand 5	A	75	82	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	36	39	first strand
Strand 2	A	45	49	anti-parallel
Strand 3	A	54	64	anti-parallel
Strand 4	A	128	138	anti-parallel
Strand 5	A	122	124	anti-parallel

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There are 2 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	161	162	first strand
Strand 2	A	183	184	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	165	168	first strand
Strand 2	A	171	174	anti-parallel

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There are 8 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	204	207	first strand
Strand 2	A	192	199	anti-parallel
Strand 3	A	219	225	anti-parallel
Strand 4	A	230	237	anti-parallel
Strand 5	B	195	206	anti-parallel
Strand 6	B	184	190	anti-parallel
Strand 7	B	158	165	anti-parallel
Strand 8	B	168	171	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	25	29	first strand
Strand 2	B	37	43	anti-parallel
Strand 3	B	46	52	anti-parallel
Strand 4	B	120	129	anti-parallel
Strand 5	B	71	78	parallel

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There are 5 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	35	39	first strand
Strand 2	C	47	53	anti-parallel
Strand 3	C	56	67	anti-parallel
Strand 4	C	131	143	anti-parallel
Strand 5	C	125	127	anti-parallel

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There are 4 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	78	84	first strand
Strand 2	C	131	143	parallel
Strand 3	C	56	67	anti-parallel
Strand 4	F	14	15	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	174	178	first strand
Strand 2	C	164	171	anti-parallel
Strand 3	C	184	186	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	206	208	first strand
Strand 2	C	194	200	anti-parallel
Strand 3	C	220	226	anti-parallel
Strand 4	C	232	236	anti-parallel

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There are 5 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	31	35	first strand
Strand 2	D	43	49	anti-parallel
Strand 3	D	52	62	anti-parallel
Strand 4	D	115	124	anti-parallel
Strand 5	D	75	81	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	D	165	167	first strand
Strand 2	D	152	159	anti-parallel
Strand 3	D	179	186	anti-parallel
Strand 4	D	192	199	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	E	66	67	first strand
Strand 2	E	131	143	anti-parallel
Strand 3	E	125	127	anti-parallel

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There are 6 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	78	85	first strand
Strand 2	E	131	143	parallel
Strand 3	E	56	63	anti-parallel
Strand 4	E	47	53	anti-parallel
Strand 5	E	35	39	anti-parallel
Strand 6	H	5	6	parallel

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There are 8 strands in AB6 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	210	212	first strand
Strand 2	E	199	205	anti-parallel
Strand 3	E	224	230	anti-parallel
Strand 4	E	236	243	anti-parallel
Strand 5	F	221	227	anti-parallel
Strand 6	F	209	216	anti-parallel
Strand 7	F	181	187	anti-parallel
Strand 8	F	195	197	anti-parallel

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There are 5 strands in AB7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	39	43	first strand
Strand 2	F	51	57	anti-parallel
Strand 3	F	60	70	anti-parallel
Strand 4	F	143	152	anti-parallel
Strand 5	F	95	102	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	G	27	28	first strand
Strand 2	G	84	88	anti-parallel
Strand 3	G	100	103	anti-parallel

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There are 3 strands in AB9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	34	35	first strand
Strand 2	G	77	80	anti-parallel
Strand 3	G	71	74	anti-parallel

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There are 7 strands in AC1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	191	192	first strand
Strand 2	G	162	169	anti-parallel
Strand 3	G	177	179	anti-parallel
Strand 4	G	139	142	parallel
Strand 5	G	128	132	anti-parallel
Strand 6	G	116	125	anti-parallel
Strand 7	G	162	169	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	G	199	201	first strand
Strand 2	G	236	241	anti-parallel
Strand 3	G	227	232	anti-parallel
Strand 4	K	76	77	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	H	26	27	first strand
Strand 2	H	58	62	anti-parallel
Strand 3	H	67	70	anti-parallel

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There are 2 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	45	47	first strand
Strand 2	H	52	54	anti-parallel

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There are 7 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	164	165	first strand
Strand 2	H	140	148	anti-parallel
Strand 3	H	154	157	anti-parallel
Strand 4	H	106	109	parallel
Strand 5	H	95	99	anti-parallel
Strand 6	H	83	91	anti-parallel
Strand 7	H	140	148	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	H	170	173	first strand
Strand 2	H	202	207	anti-parallel
Strand 3	H	193	197	anti-parallel
Strand 4	H	187	188	anti-parallel

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There are 4 strands in AC7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	7	8	first strand
Strand 2	I	39	42	anti-parallel
Strand 3	I	52	56	anti-parallel
Strand 4	I	21	24	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	I	13	15	first strand
Strand 2	I	32	35	anti-parallel
Strand 3	I	26	29	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	J	2	7	first strand
Strand 2	J	19	24	anti-parallel

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There are 3 strands in AD1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	66	68	first strand
Strand 2	J	172	175	parallel
Strand 3	J	191	193	parallel

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There are 2 strands in AD2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	87	91	first strand
Strand 2	J	119	123	parallel

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There are 5 strands in AD3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	274	278	first strand
Strand 2	J	260	264	anti-parallel
Strand 3	J	247	253	anti-parallel
Strand 4	J	291	296	anti-parallel
Strand 5	J	343	350	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	J	356	361	first strand
Strand 2	J	371	375	anti-parallel
Strand 3	J	383	385	anti-parallel
Strand 4	J	413	422	parallel
Strand 5	J	396	404	anti-parallel
Strand 6	J	356	361	anti-parallel

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There are 5 strands in AD5 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	468	469	first strand
Strand 2	J	572	583	parallel
Strand 3	J	556	566	anti-parallel
Strand 4	J	500	507	anti-parallel
Strand 5	J	490	494	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	J	476	478	first strand
Strand 2	J	586	588	parallel

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There are 2 strands in AD7 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	530	531	first strand
Strand 2	J	536	537	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	J	638	640	first strand
Strand 2	J	650	652	anti-parallel

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There are 2 strands in AD9 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	687	690	first strand
Strand 2	J	752	755	anti-parallel

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There are 2 strands in AE1 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	847	848	first strand
Strand 2	J	909	910	anti-parallel

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There are 3 strands in AE2 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	851	855	first strand
Strand 2	J	859	864	anti-parallel
Strand 3	J	869	874	anti-parallel

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There are 3 strands in AE3 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	886	887	first strand
Strand 2	J	894	895	anti-parallel
Strand 3	J	900	901	anti-parallel

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There are 2 strands in AE4 sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	912	914	first strand
Strand 2	J	922	924	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: 6H25

Analysis of interatomic Contacts of Structural Units in PDB entry:
6H25