Analysis of interatomic Contacts of Structural Units in PDB entry:
2YHE

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 2YHE entry

There are 6 chains in PDB entry 2YHE (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	GLU 30	HIS 668
B	GLU 30	HIS 663
C	GLU 30	HIS 663
D	GLU 30	HIS 663
E	GLU 30	HIS 663
F	GLU 30	HIS 663

There are174 helices in PDB entry 2YHE. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	38	51	Right-handed alpha
Helix 2	2	A	57	65	Right-handed alpha
Helix 3	3	A	87	93	Right-handed 310
Helix 4	4	A	102	113	Right-handed alpha
Helix 5	5	A	152	165	Right-handed alpha
Helix 6	6	A	181	186	Right-handed alpha
Helix 7	7	A	187	191	Right-handed 310
Helix 8	8	A	193	199	Right-handed alpha
Helix 9	9	A	209	219	Right-handed alpha
Helix 10	10	A	221	234	Right-handed alpha
Helix 11	11	A	329	345	Right-handed alpha
Helix 12	12	A	346	348	Right-handed 310
Helix 13	13	A	361	389	Right-handed alpha
Helix 14	14	A	392	400	Right-handed alpha
Helix 15	15	A	404	410	Right-handed 310
Helix 16	16	A	410	414	Right-handed 310
Helix 17	17	A	419	432	Right-handed alpha
Helix 18	18	A	438	442	Right-handed 310
Helix 19	19	A	446	458	Right-handed alpha
Helix 20	20	A	459	475	Right-handed alpha
Helix 21	21	A	476	491	Right-handed alpha
Helix 22	22	A	494	512	Right-handed alpha
Helix 23	23	A	514	531	Right-handed alpha
Helix 24	24	A	542	546	Right-handed 310
Helix 25	25	A	548	560	Right-handed alpha
Helix 26	26	A	561	566	Right-handed alpha
Helix 27	27	A	610	619	Right-handed alpha
Helix 28	28	A	623	630	Right-handed alpha
Helix 29	29	A	638	648	Right-handed alpha
Helix 30	30	B	38	51	Right-handed alpha
Helix 31	31	B	57	65	Right-handed alpha
Helix 32	32	B	87	93	Right-handed 310
Helix 33	33	B	102	112	Right-handed alpha
Helix 34	34	B	152	165	Right-handed alpha
Helix 35	35	B	181	186	Right-handed alpha
Helix 36	36	B	187	191	Right-handed 310
Helix 37	37	B	193	199	Right-handed alpha
Helix 38	38	B	209	219	Right-handed alpha
Helix 39	39	B	221	234	Right-handed alpha
Helix 40	40	B	329	345	Right-handed alpha
Helix 41	41	B	346	348	Right-handed 310
Helix 42	42	B	361	389	Right-handed alpha
Helix 43	43	B	392	400	Right-handed alpha
Helix 44	44	B	404	410	Right-handed 310
Helix 45	45	B	410	414	Right-handed 310
Helix 46	46	B	419	432	Right-handed alpha
Helix 47	47	B	438	442	Right-handed 310
Helix 48	48	B	446	458	Right-handed alpha
Helix 49	49	B	460	475	Right-handed alpha
Helix 50	50	B	476	491	Right-handed alpha
Helix 51	51	B	494	512	Right-handed alpha
Helix 52	52	B	514	531	Right-handed alpha
Helix 53	53	B	542	546	Right-handed 310
Helix 54	54	B	548	560	Right-handed alpha
Helix 55	55	B	561	566	Right-handed alpha
Helix 56	56	B	610	619	Right-handed alpha
Helix 57	57	B	623	630	Right-handed alpha
Helix 58	58	B	638	648	Right-handed alpha
Helix 59	59	C	38	51	Right-handed alpha
Helix 60	60	C	57	65	Right-handed alpha
Helix 61	61	C	87	93	Right-handed 310
Helix 62	62	C	102	113	Right-handed alpha
Helix 63	63	C	152	165	Right-handed alpha
Helix 64	64	C	181	186	Right-handed alpha
Helix 65	65	C	187	191	Right-handed 310
Helix 66	66	C	193	199	Right-handed alpha
Helix 67	67	C	209	219	Right-handed alpha
Helix 68	68	C	221	234	Right-handed alpha
Helix 69	69	C	329	345	Right-handed alpha
Helix 70	70	C	346	348	Right-handed 310
Helix 71	71	C	361	388	Right-handed alpha
Helix 72	72	C	392	400	Right-handed alpha
Helix 73	73	C	404	410	Right-handed 310
Helix 74	74	C	410	414	Right-handed 310
Helix 75	75	C	419	432	Right-handed alpha
Helix 76	76	C	438	442	Right-handed 310
Helix 77	77	C	446	458	Right-handed alpha
Helix 78	78	C	460	475	Right-handed alpha
Helix 79	79	C	476	491	Right-handed alpha
Helix 80	80	C	494	512	Right-handed alpha
Helix 81	81	C	514	531	Right-handed alpha
Helix 82	82	C	542	546	Right-handed 310
Helix 83	83	C	548	560	Right-handed alpha
Helix 84	84	C	561	566	Right-handed alpha
Helix 85	85	C	610	619	Right-handed alpha
Helix 86	86	C	623	630	Right-handed alpha
Helix 87	87	C	638	648	Right-handed alpha
Helix 88	88	D	38	51	Right-handed alpha
Helix 89	89	D	57	65	Right-handed alpha
Helix 90	90	D	87	93	Right-handed 310
Helix 91	91	D	102	113	Right-handed alpha
Helix 92	92	D	152	165	Right-handed alpha
Helix 93	93	D	181	186	Right-handed alpha
Helix 94	94	D	187	191	Right-handed 310
Helix 95	95	D	193	199	Right-handed alpha
Helix 96	96	D	209	219	Right-handed alpha
Helix 97	97	D	221	234	Right-handed alpha
Helix 98	98	D	329	345	Right-handed alpha
Helix 99	99	D	346	348	Right-handed 310
Helix 100	100	D	361	389	Right-handed alpha
Helix 101	101	D	392	400	Right-handed alpha
Helix 102	102	D	404	410	Right-handed 310
Helix 103	103	D	410	414	Right-handed 310
Helix 104	104	D	419	432	Right-handed alpha
Helix 105	105	D	438	442	Right-handed 310
Helix 106	106	D	446	458	Right-handed alpha
Helix 107	107	D	459	475	Right-handed alpha
Helix 108	108	D	476	491	Right-handed alpha
Helix 109	109	D	494	512	Right-handed alpha
Helix 110	110	D	514	531	Right-handed alpha
Helix 111	111	D	542	546	Right-handed 310
Helix 112	112	D	548	560	Right-handed alpha
Helix 113	113	D	561	566	Right-handed alpha
Helix 114	114	D	610	619	Right-handed alpha
Helix 115	115	D	623	630	Right-handed alpha
Helix 116	116	D	638	648	Right-handed alpha
Helix 117	117	E	38	51	Right-handed alpha
Helix 118	118	E	57	65	Right-handed alpha
Helix 119	119	E	87	93	Right-handed 310
Helix 120	120	E	102	113	Right-handed alpha
Helix 121	121	E	152	165	Right-handed alpha
Helix 122	122	E	181	186	Right-handed alpha
Helix 123	123	E	187	191	Right-handed 310
Helix 124	124	E	193	199	Right-handed alpha
Helix 125	125	E	209	219	Right-handed alpha
Helix 126	126	E	221	234	Right-handed alpha
Helix 127	127	E	329	345	Right-handed alpha
Helix 128	128	E	346	348	Right-handed 310
Helix 129	129	E	361	389	Right-handed alpha
Helix 130	130	E	392	400	Right-handed alpha
Helix 131	131	E	404	410	Right-handed 310
Helix 132	132	E	410	414	Right-handed 310
Helix 133	133	E	419	432	Right-handed alpha
Helix 134	134	E	438	442	Right-handed 310
Helix 135	135	E	446	458	Right-handed alpha
Helix 136	136	E	459	475	Right-handed alpha
Helix 137	137	E	476	491	Right-handed alpha
Helix 138	138	E	494	512	Right-handed alpha
Helix 139	139	E	514	531	Right-handed alpha
Helix 140	140	E	542	546	Right-handed 310
Helix 141	141	E	548	560	Right-handed alpha
Helix 142	142	E	561	566	Right-handed alpha
Helix 143	143	E	610	619	Right-handed alpha
Helix 144	144	E	623	630	Right-handed alpha
Helix 145	145	E	638	648	Right-handed alpha
Helix 146	146	F	38	51	Right-handed alpha
Helix 147	147	F	57	65	Right-handed alpha
Helix 148	148	F	87	93	Right-handed 310
Helix 149	149	F	102	113	Right-handed alpha
Helix 150	150	F	152	165	Right-handed alpha
Helix 151	151	F	181	186	Right-handed alpha
Helix 152	152	F	187	191	Right-handed 310
Helix 153	153	F	193	199	Right-handed alpha
Helix 154	154	F	209	219	Right-handed alpha
Helix 155	155	F	221	234	Right-handed alpha
Helix 156	156	F	329	345	Right-handed alpha
Helix 157	157	F	346	348	Right-handed 310
Helix 158	158	F	361	389	Right-handed alpha
Helix 159	159	F	392	400	Right-handed alpha
Helix 160	160	F	404	410	Right-handed 310
Helix 161	161	F	410	414	Right-handed 310
Helix 162	162	F	419	432	Right-handed alpha
Helix 163	163	F	438	442	Right-handed 310
Helix 164	164	F	446	458	Right-handed alpha
Helix 165	165	F	459	475	Right-handed alpha
Helix 166	166	F	476	491	Right-handed alpha
Helix 167	167	F	494	512	Right-handed alpha
Helix 168	168	F	514	531	Right-handed alpha
Helix 169	169	F	542	546	Right-handed 310
Helix 170	170	F	548	560	Right-handed alpha
Helix 171	171	F	561	566	Right-handed alpha
Helix 172	172	F	610	619	Right-handed alpha
Helix 173	173	F	623	630	Right-handed alpha
Helix 174	174	F	638	648	Right-handed alpha

There are 24 sheets in PDB entry 2YHE. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, BA, BB, BC, BD, CA, CB, CC, CD, A, DB, C, DD, EA, EB, EC, ED, FA, FB, FC, FD,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	70	first strand
Strand 2	A	116	121	anti-parallel
Strand 3	A	124	128	anti-parallel
Strand 4	A	135	139	anti-parallel
Strand 5	A	144	147	anti-parallel
Strand 6	A	172	176	parallel
Strand 7	A	203	207	parallel
Strand 8	A	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	74	76	first strand
Strand 2	A	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	272	277	first strand
Strand 2	A	280	286	anti-parallel
Strand 3	A	296	300	anti-parallel
Strand 4	A	305	307	anti-parallel
Strand 5	A	350	352	parallel
Strand 6	A	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	591	596	first strand
Strand 2	A	581	588	anti-parallel
Strand 3	A	570	576	anti-parallel
Strand 4	A	605	609	parallel
Strand 5	A	634	637	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	67	70	first strand
Strand 2	B	116	121	anti-parallel
Strand 3	B	124	128	anti-parallel
Strand 4	B	135	139	anti-parallel
Strand 5	B	144	147	anti-parallel
Strand 6	B	172	176	parallel
Strand 7	B	203	207	parallel
Strand 8	B	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	74	76	first strand
Strand 2	B	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	272	277	first strand
Strand 2	B	280	286	anti-parallel
Strand 3	B	296	300	anti-parallel
Strand 4	B	305	307	anti-parallel
Strand 5	B	350	352	parallel
Strand 6	B	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	591	596	first strand
Strand 2	B	581	588	anti-parallel
Strand 3	B	570	576	anti-parallel
Strand 4	B	605	609	parallel
Strand 5	B	634	637	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	67	70	first strand
Strand 2	C	116	121	anti-parallel
Strand 3	C	124	128	anti-parallel
Strand 4	C	135	139	anti-parallel
Strand 5	C	144	147	anti-parallel
Strand 6	C	172	176	parallel
Strand 7	C	203	207	parallel
Strand 8	C	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	74	76	first strand
Strand 2	C	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	272	277	first strand
Strand 2	C	280	286	anti-parallel
Strand 3	C	296	300	anti-parallel
Strand 4	C	305	307	anti-parallel
Strand 5	C	350	352	parallel
Strand 6	C	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	591	596	first strand
Strand 2	C	581	588	anti-parallel
Strand 3	C	570	576	anti-parallel
Strand 4	C	605	609	parallel
Strand 5	C	634	637	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	67	70	first strand
Strand 2	D	116	121	anti-parallel
Strand 3	D	124	128	anti-parallel
Strand 4	D	135	139	anti-parallel
Strand 5	D	144	147	anti-parallel
Strand 6	D	172	176	parallel
Strand 7	D	203	207	parallel
Strand 8	D	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	74	76	first strand
Strand 2	D	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	272	277	first strand
Strand 2	D	280	286	anti-parallel
Strand 3	D	296	300	anti-parallel
Strand 4	D	305	307	anti-parallel
Strand 5	D	350	352	parallel
Strand 6	D	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	591	596	first strand
Strand 2	D	581	588	anti-parallel
Strand 3	D	570	576	anti-parallel
Strand 4	D	605	609	parallel
Strand 5	D	634	637	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	67	70	first strand
Strand 2	E	116	121	anti-parallel
Strand 3	E	124	128	anti-parallel
Strand 4	E	135	139	anti-parallel
Strand 5	E	144	147	anti-parallel
Strand 6	E	172	176	parallel
Strand 7	E	203	207	parallel
Strand 8	E	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	74	76	first strand
Strand 2	E	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	272	277	first strand
Strand 2	E	280	286	anti-parallel
Strand 3	E	296	300	anti-parallel
Strand 4	E	305	307	anti-parallel
Strand 5	E	350	352	parallel
Strand 6	E	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	591	596	first strand
Strand 2	E	581	588	anti-parallel
Strand 3	E	570	576	anti-parallel
Strand 4	E	605	609	parallel
Strand 5	E	634	637	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	67	70	first strand
Strand 2	F	116	121	anti-parallel
Strand 3	F	124	128	anti-parallel
Strand 4	F	135	139	anti-parallel
Strand 5	F	144	147	anti-parallel
Strand 6	F	172	176	parallel
Strand 7	F	203	207	parallel
Strand 8	F	266	268	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	74	76	first strand
Strand 2	F	82	85	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	272	277	first strand
Strand 2	F	280	286	anti-parallel
Strand 3	F	296	300	anti-parallel
Strand 4	F	305	307	anti-parallel
Strand 5	F	350	352	parallel
Strand 6	F	359	360	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	591	596	first strand
Strand 2	F	581	588	anti-parallel
Strand 3	F	570	576	anti-parallel
Strand 4	F	605	609	parallel
Strand 5	F	634	637	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: 2YHE

Analysis of interatomic Contacts of Structural Units in PDB entry:
2YHE