Analysis of interatomic Contacts of Structural Units in PDB entry:
4H19

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 4H19 entry

There are 16 chains in PDB entry 4H19 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	MET 1	LYS 372
B	MET 1	LYS 372
C	MET 1	LYS 372
D	MET 1	LYS 372
E	MET 1	LYS 372
F	MET 1	LYS 372
G	MET 1	LYS 372
H	MET 1	LYS 372
I	MET 1	LYS 372
K	MET 1	LYS 372
L	MET 1	LYS 372
M	MET 1	LYS 372
N	MET 1	LYS 372
P	MET 1	LYS 372
J	MET 1	LYS 372
O	MET 1	LYS 372

There are240 helices in PDB entry 4H19. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	54	68	Right-handed alpha
Helix 2	2	A	69	74	Right-handed alpha
Helix 3	3	A	80	90	Right-handed alpha
Helix 4	4	A	91	97	Right-handed alpha
Helix 5	5	A	101	122	Right-handed alpha
Helix 6	6	A	125	130	Right-handed alpha
Helix 7	7	A	151	165	Right-handed alpha
Helix 8	8	A	179	194	Right-handed alpha
Helix 9	9	A	209	220	Right-handed alpha
Helix 10	10	A	236	247	Right-handed alpha
Helix 11	11	A	259	269	Right-handed alpha
Helix 12	12	A	283	298	Right-handed alpha
Helix 13	13	A	312	320	Right-handed alpha
Helix 14	14	A	332	336	Right-handed 310
Helix 15	15	A	360	367	Right-handed alpha
Helix 16	16	B	54	68	Right-handed alpha
Helix 17	17	B	69	74	Right-handed alpha
Helix 18	18	B	80	90	Right-handed alpha
Helix 19	19	B	91	97	Right-handed alpha
Helix 20	20	B	101	123	Right-handed alpha
Helix 21	21	B	125	130	Right-handed alpha
Helix 22	22	B	151	165	Right-handed alpha
Helix 23	23	B	179	194	Right-handed alpha
Helix 24	24	B	209	220	Right-handed alpha
Helix 25	25	B	236	247	Right-handed alpha
Helix 26	26	B	259	269	Right-handed alpha
Helix 27	27	B	283	298	Right-handed alpha
Helix 28	28	B	312	320	Right-handed alpha
Helix 29	29	B	332	336	Right-handed 310
Helix 30	30	B	360	367	Right-handed alpha
Helix 31	31	C	54	68	Right-handed alpha
Helix 32	32	C	69	74	Right-handed alpha
Helix 33	33	C	80	90	Right-handed alpha
Helix 34	34	C	91	97	Right-handed alpha
Helix 35	35	C	101	123	Right-handed alpha
Helix 36	36	C	125	130	Right-handed alpha
Helix 37	37	C	151	165	Right-handed alpha
Helix 38	38	C	179	194	Right-handed alpha
Helix 39	39	C	209	220	Right-handed alpha
Helix 40	40	C	236	247	Right-handed alpha
Helix 41	41	C	259	269	Right-handed alpha
Helix 42	42	C	283	298	Right-handed alpha
Helix 43	43	C	312	320	Right-handed alpha
Helix 44	44	C	332	336	Right-handed 310
Helix 45	45	C	360	367	Right-handed alpha
Helix 46	46	D	54	68	Right-handed alpha
Helix 47	47	D	69	74	Right-handed alpha
Helix 48	48	D	80	90	Right-handed alpha
Helix 49	49	D	91	96	Right-handed alpha
Helix 50	50	D	101	123	Right-handed alpha
Helix 51	51	D	125	130	Right-handed alpha
Helix 52	52	D	151	165	Right-handed alpha
Helix 53	53	D	179	194	Right-handed alpha
Helix 54	54	D	209	220	Right-handed alpha
Helix 55	55	D	236	247	Right-handed alpha
Helix 56	56	D	259	269	Right-handed alpha
Helix 57	57	D	283	298	Right-handed alpha
Helix 58	58	D	312	320	Right-handed alpha
Helix 59	59	D	332	336	Right-handed 310
Helix 60	60	D	360	368	Right-handed alpha
Helix 61	61	E	54	68	Right-handed alpha
Helix 62	62	E	69	74	Right-handed alpha
Helix 63	63	E	80	90	Right-handed alpha
Helix 64	64	E	91	96	Right-handed alpha
Helix 65	65	E	101	123	Right-handed alpha
Helix 66	66	E	125	130	Right-handed alpha
Helix 67	67	E	151	165	Right-handed alpha
Helix 68	68	E	179	194	Right-handed alpha
Helix 69	69	E	209	220	Right-handed alpha
Helix 70	70	E	236	247	Right-handed alpha
Helix 71	71	E	259	269	Right-handed alpha
Helix 72	72	E	283	298	Right-handed alpha
Helix 73	73	E	312	320	Right-handed alpha
Helix 74	74	E	332	336	Right-handed 310
Helix 75	75	E	360	367	Right-handed alpha
Helix 76	76	F	54	68	Right-handed alpha
Helix 77	77	F	69	74	Right-handed alpha
Helix 78	78	F	80	90	Right-handed alpha
Helix 79	79	F	91	97	Right-handed alpha
Helix 80	80	F	101	123	Right-handed alpha
Helix 81	81	F	125	130	Right-handed alpha
Helix 82	82	F	151	165	Right-handed alpha
Helix 83	83	F	179	194	Right-handed alpha
Helix 84	84	F	209	220	Right-handed alpha
Helix 85	85	F	236	247	Right-handed alpha
Helix 86	86	F	259	269	Right-handed alpha
Helix 87	87	F	283	298	Right-handed alpha
Helix 88	88	F	312	320	Right-handed alpha
Helix 89	89	F	332	336	Right-handed 310
Helix 90	90	F	360	367	Right-handed alpha
Helix 91	91	G	54	68	Right-handed alpha
Helix 92	92	G	69	74	Right-handed alpha
Helix 93	93	G	80	90	Right-handed alpha
Helix 94	94	G	91	96	Right-handed alpha
Helix 95	95	G	101	123	Right-handed alpha
Helix 96	96	G	125	131	Right-handed alpha
Helix 97	97	G	151	165	Right-handed alpha
Helix 98	98	G	179	194	Right-handed alpha
Helix 99	99	G	209	220	Right-handed alpha
Helix 100	100	G	236	247	Right-handed alpha
Helix 101	101	G	259	269	Right-handed alpha
Helix 102	102	G	283	298	Right-handed alpha
Helix 103	103	G	312	320	Right-handed alpha
Helix 104	104	G	332	336	Right-handed 310
Helix 105	105	G	360	368	Right-handed alpha
Helix 106	106	H	54	68	Right-handed alpha
Helix 107	107	H	69	74	Right-handed alpha
Helix 108	108	H	80	90	Right-handed alpha
Helix 109	109	H	91	97	Right-handed alpha
Helix 110	110	H	101	123	Right-handed alpha
Helix 111	111	H	125	130	Right-handed alpha
Helix 112	112	H	151	165	Right-handed alpha
Helix 113	113	H	179	194	Right-handed alpha
Helix 114	114	H	209	220	Right-handed alpha
Helix 115	115	H	236	247	Right-handed alpha
Helix 116	116	H	259	269	Right-handed alpha
Helix 117	117	H	283	298	Right-handed alpha
Helix 118	118	H	312	320	Right-handed alpha
Helix 119	119	H	332	336	Right-handed 310
Helix 120	120	H	360	367	Right-handed alpha
Helix 121	121	I	54	68	Right-handed alpha
Helix 122	122	I	69	74	Right-handed alpha
Helix 123	123	I	80	90	Right-handed alpha
Helix 124	124	I	91	97	Right-handed alpha
Helix 125	125	I	101	123	Right-handed alpha
Helix 126	126	I	125	130	Right-handed alpha
Helix 127	127	I	151	165	Right-handed alpha
Helix 128	128	I	179	194	Right-handed alpha
Helix 129	129	I	209	220	Right-handed alpha
Helix 130	130	I	236	247	Right-handed alpha
Helix 131	131	I	259	269	Right-handed alpha
Helix 132	132	I	283	298	Right-handed alpha
Helix 133	133	I	312	320	Right-handed alpha
Helix 134	134	I	332	336	Right-handed 310
Helix 135	135	I	360	367	Right-handed alpha
Helix 136	136	K	54	68	Right-handed alpha
Helix 137	137	K	69	74	Right-handed alpha
Helix 138	138	K	80	90	Right-handed alpha
Helix 139	139	K	91	96	Right-handed alpha
Helix 140	140	K	101	123	Right-handed alpha
Helix 141	141	K	125	131	Right-handed alpha
Helix 142	142	K	151	165	Right-handed alpha
Helix 143	143	K	179	194	Right-handed alpha
Helix 144	144	K	209	220	Right-handed alpha
Helix 145	145	K	236	247	Right-handed alpha
Helix 146	146	K	259	269	Right-handed alpha
Helix 147	147	K	283	298	Right-handed alpha
Helix 148	148	K	312	320	Right-handed alpha
Helix 149	149	K	332	336	Right-handed 310
Helix 150	150	K	360	367	Right-handed alpha
Helix 151	151	L	54	68	Right-handed alpha
Helix 152	152	L	69	74	Right-handed alpha
Helix 153	153	L	80	90	Right-handed alpha
Helix 154	154	L	91	96	Right-handed alpha
Helix 155	155	L	101	123	Right-handed alpha
Helix 156	156	L	125	131	Right-handed alpha
Helix 157	157	L	151	165	Right-handed alpha
Helix 158	158	L	179	194	Right-handed alpha
Helix 159	159	L	209	220	Right-handed alpha
Helix 160	160	L	236	247	Right-handed alpha
Helix 161	161	L	259	269	Right-handed alpha
Helix 162	162	L	283	298	Right-handed alpha
Helix 163	163	L	312	320	Right-handed alpha
Helix 164	164	L	332	336	Right-handed 310
Helix 165	165	L	360	367	Right-handed alpha
Helix 166	166	M	54	68	Right-handed alpha
Helix 167	167	M	69	74	Right-handed alpha
Helix 168	168	M	80	90	Right-handed alpha
Helix 169	169	M	91	96	Right-handed alpha
Helix 170	170	M	101	123	Right-handed alpha
Helix 171	171	M	125	131	Right-handed alpha
Helix 172	172	M	151	165	Right-handed alpha
Helix 173	173	M	179	194	Right-handed alpha
Helix 174	174	M	209	220	Right-handed alpha
Helix 175	175	M	236	247	Right-handed alpha
Helix 176	176	M	259	269	Right-handed alpha
Helix 177	177	M	283	298	Right-handed alpha
Helix 178	178	M	312	320	Right-handed alpha
Helix 179	179	M	332	336	Right-handed 310
Helix 180	180	M	360	367	Right-handed alpha
Helix 181	181	N	54	68	Right-handed alpha
Helix 182	182	N	69	74	Right-handed alpha
Helix 183	183	N	80	90	Right-handed alpha
Helix 184	184	N	91	97	Right-handed alpha
Helix 185	185	N	101	123	Right-handed alpha
Helix 186	186	N	125	130	Right-handed alpha
Helix 187	187	N	151	165	Right-handed alpha
Helix 188	188	N	179	194	Right-handed alpha
Helix 189	189	N	209	220	Right-handed alpha
Helix 190	190	N	236	247	Right-handed alpha
Helix 191	191	N	259	269	Right-handed alpha
Helix 192	192	N	283	298	Right-handed alpha
Helix 193	193	N	312	320	Right-handed alpha
Helix 194	194	N	332	336	Right-handed 310
Helix 195	195	N	360	367	Right-handed alpha
Helix 196	196	P	54	68	Right-handed alpha
Helix 197	197	P	69	74	Right-handed alpha
Helix 198	198	P	80	90	Right-handed alpha
Helix 199	199	P	91	97	Right-handed alpha
Helix 200	200	P	101	123	Right-handed alpha
Helix 201	201	P	125	130	Right-handed alpha
Helix 202	202	P	151	165	Right-handed alpha
Helix 203	203	P	179	194	Right-handed alpha
Helix 204	204	P	209	220	Right-handed alpha
Helix 205	205	P	236	247	Right-handed alpha
Helix 206	206	P	259	269	Right-handed alpha
Helix 207	207	P	283	298	Right-handed alpha
Helix 208	208	P	312	320	Right-handed alpha
Helix 209	209	P	332	336	Right-handed 310
Helix 210	210	P	360	367	Right-handed alpha
Helix 211	211	J	54	68	Right-handed alpha
Helix 212	212	J	69	74	Right-handed alpha
Helix 213	213	J	80	90	Right-handed alpha
Helix 214	214	J	91	97	Right-handed alpha
Helix 215	215	J	101	123	Right-handed alpha
Helix 216	216	J	125	131	Right-handed alpha
Helix 217	217	J	151	165	Right-handed alpha
Helix 218	218	J	179	194	Right-handed alpha
Helix 219	219	J	209	220	Right-handed alpha
Helix 220	220	J	236	247	Right-handed alpha
Helix 221	221	J	259	269	Right-handed alpha
Helix 222	222	J	283	298	Right-handed alpha
Helix 223	223	J	312	320	Right-handed alpha
Helix 224	224	J	332	336	Right-handed 310
Helix 225	225	J	360	367	Right-handed alpha
Helix 226	226	O	54	68	Right-handed alpha
Helix 227	227	O	69	74	Right-handed alpha
Helix 228	228	O	80	90	Right-handed alpha
Helix 229	229	O	91	97	Right-handed alpha
Helix 230	230	O	101	123	Right-handed alpha
Helix 231	231	O	125	130	Right-handed alpha
Helix 232	232	O	151	165	Right-handed alpha
Helix 233	233	O	179	194	Right-handed alpha
Helix 234	234	O	209	220	Right-handed alpha
Helix 235	235	O	236	247	Right-handed alpha
Helix 236	236	O	259	269	Right-handed alpha
Helix 237	237	O	283	298	Right-handed alpha
Helix 238	238	O	312	320	Right-handed alpha
Helix 239	239	O	332	336	Right-handed 310
Helix 240	240	O	360	367	Right-handed alpha

There are 64 sheets in PDB entry 4H19. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R, S, T, U, V, W, X, Y, Z, AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, AZ, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL,

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	44	51	first strand
Strand 2	A	29	39	anti-parallel
Strand 3	A	3	14	anti-parallel
Strand 4	A	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	20	21	first strand
Strand 2	A	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	326	328	first strand
Strand 2	A	138	142	parallel
Strand 3	A	346	347	anti-parallel
Strand 4	A	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	170	174	first strand
Strand 2	A	199	203	parallel
Strand 3	A	225	229	parallel
Strand 4	A	251	253	parallel
Strand 5	A	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	44	51	first strand
Strand 2	B	29	39	anti-parallel
Strand 3	B	3	14	anti-parallel
Strand 4	B	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	20	21	first strand
Strand 2	B	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	326	328	first strand
Strand 2	B	138	142	parallel
Strand 3	B	346	347	anti-parallel
Strand 4	B	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	170	174	first strand
Strand 2	B	199	203	parallel
Strand 3	B	225	229	parallel
Strand 4	B	251	253	parallel
Strand 5	B	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	44	51	first strand
Strand 2	C	29	39	anti-parallel
Strand 3	C	3	14	anti-parallel
Strand 4	C	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	20	21	first strand
Strand 2	C	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	326	328	first strand
Strand 2	C	138	142	parallel
Strand 3	C	346	347	anti-parallel
Strand 4	C	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	170	174	first strand
Strand 2	C	199	203	parallel
Strand 3	C	225	229	parallel
Strand 4	C	251	253	parallel
Strand 5	C	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	3	14	first strand
Strand 2	D	29	39	anti-parallel
Strand 3	D	44	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	20	21	first strand
Strand 2	D	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	326	328	first strand
Strand 2	D	138	142	parallel
Strand 3	D	346	347	anti-parallel
Strand 4	D	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	170	174	first strand
Strand 2	D	199	203	parallel
Strand 3	D	225	229	parallel
Strand 4	D	251	253	parallel
Strand 5	D	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	44	51	first strand
Strand 2	E	29	39	anti-parallel
Strand 3	E	3	14	anti-parallel
Strand 4	E	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	20	21	first strand
Strand 2	E	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	326	328	first strand
Strand 2	E	138	142	parallel
Strand 3	E	346	347	anti-parallel
Strand 4	E	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	170	174	first strand
Strand 2	E	199	203	parallel
Strand 3	E	225	229	parallel
Strand 4	E	251	253	parallel
Strand 5	E	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	44	51	first strand
Strand 2	F	29	39	anti-parallel
Strand 3	F	3	14	anti-parallel
Strand 4	F	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	20	21	first strand
Strand 2	F	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	326	328	first strand
Strand 2	F	138	142	parallel
Strand 3	F	346	347	anti-parallel
Strand 4	F	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	170	174	first strand
Strand 2	F	199	203	parallel
Strand 3	F	225	229	parallel
Strand 4	F	251	253	parallel
Strand 5	F	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	3	14	first strand
Strand 2	G	29	39	anti-parallel
Strand 3	G	44	51	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	20	21	first strand
Strand 2	G	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	326	328	first strand
Strand 2	G	138	142	parallel
Strand 3	G	346	347	anti-parallel
Strand 4	G	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	G	170	174	first strand
Strand 2	G	199	203	parallel
Strand 3	G	225	229	parallel
Strand 4	G	251	253	parallel
Strand 5	G	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	44	51	first strand
Strand 2	H	29	39	anti-parallel
Strand 3	H	3	14	anti-parallel
Strand 4	H	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	20	21	first strand
Strand 2	H	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	326	328	first strand
Strand 2	H	138	142	parallel
Strand 3	H	346	347	anti-parallel
Strand 4	H	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	H	170	174	first strand
Strand 2	H	199	203	parallel
Strand 3	H	225	229	parallel
Strand 4	H	251	253	parallel
Strand 5	H	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	44	51	first strand
Strand 2	I	29	39	anti-parallel
Strand 3	I	3	14	anti-parallel
Strand 4	I	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	20	21	first strand
Strand 2	I	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	326	328	first strand
Strand 2	I	138	142	parallel
Strand 3	I	346	347	anti-parallel
Strand 4	I	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	I	170	174	first strand
Strand 2	I	199	203	parallel
Strand 3	I	225	229	parallel
Strand 4	I	251	253	parallel
Strand 5	I	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	44	51	first strand
Strand 2	K	29	39	anti-parallel
Strand 3	K	3	14	anti-parallel
Strand 4	K	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	20	21	first strand
Strand 2	K	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	326	328	first strand
Strand 2	K	138	142	parallel
Strand 3	K	346	347	anti-parallel
Strand 4	K	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	K	170	174	first strand
Strand 2	K	199	203	parallel
Strand 3	K	225	229	parallel
Strand 4	K	251	253	parallel
Strand 5	K	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	44	51	first strand
Strand 2	L	29	39	anti-parallel
Strand 3	L	3	14	anti-parallel
Strand 4	L	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	20	21	first strand
Strand 2	L	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	326	328	first strand
Strand 2	L	138	142	parallel
Strand 3	L	346	347	anti-parallel
Strand 4	L	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	L	170	174	first strand
Strand 2	L	199	203	parallel
Strand 3	L	225	229	parallel
Strand 4	L	251	253	parallel
Strand 5	L	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	44	51	first strand
Strand 2	M	29	39	anti-parallel
Strand 3	M	3	14	anti-parallel
Strand 4	M	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	20	21	first strand
Strand 2	M	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	326	328	first strand
Strand 2	M	138	142	parallel
Strand 3	M	346	347	anti-parallel
Strand 4	M	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	M	170	174	first strand
Strand 2	M	199	203	parallel
Strand 3	M	225	229	parallel
Strand 4	M	251	253	parallel
Strand 5	M	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	44	51	first strand
Strand 2	N	29	39	anti-parallel
Strand 3	N	3	14	anti-parallel
Strand 4	N	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	20	21	first strand
Strand 2	N	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	326	328	first strand
Strand 2	N	138	142	parallel
Strand 3	N	346	347	anti-parallel
Strand 4	N	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	N	170	174	first strand
Strand 2	N	199	203	parallel
Strand 3	N	225	229	parallel
Strand 4	N	251	253	parallel
Strand 5	N	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	44	51	first strand
Strand 2	P	29	39	anti-parallel
Strand 3	P	3	14	anti-parallel
Strand 4	P	368	369	anti-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	P	20	21	first strand
Strand 2	P	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	P	326	328	first strand
Strand 2	P	138	142	parallel
Strand 3	P	346	347	anti-parallel
Strand 4	P	342	343	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	P	170	174	first strand
Strand 2	P	199	203	parallel
Strand 3	P	225	229	parallel
Strand 4	P	251	253	parallel
Strand 5	P	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	44	51	first strand
Strand 2	J	29	39	anti-parallel
Strand 3	J	3	14	anti-parallel
Strand 4	J	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	20	21	first strand
Strand 2	J	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	326	328	first strand
Strand 2	J	138	142	parallel
Strand 3	J	346	347	anti-parallel
Strand 4	J	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	J	170	174	first strand
Strand 2	J	199	203	parallel
Strand 3	J	225	229	parallel
Strand 4	J	251	253	parallel
Strand 5	J	274	275	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	44	51	first strand
Strand 2	O	29	39	anti-parallel
Strand 3	O	3	14	anti-parallel
Strand 4	O	368	369	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	20	21	first strand
Strand 2	O	26	27	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	326	328	first strand
Strand 2	O	138	142	parallel
Strand 3	O	346	347	anti-parallel
Strand 4	O	342	343	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	O	170	174	first strand
Strand 2	O	199	203	parallel
Strand 3	O	225	229	parallel
Strand 4	O	251	253	parallel
Strand 5	O	274	275	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: 4H19

Analysis of interatomic Contacts of Structural Units in PDB entry:
4H19