Analysis of interatomic Contacts of Structural Units in PDB entry:
3HHG

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 3HHG entry

There are 8 chains in PDB entry 3HHG (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	LYS 2	GLY 294
B	LYS 2	ASN 296
C	LYS 2	ASN 295
D	LYS 2	ASN 295
E	MET 1	LEU 297
F	LYS 2	GLY 294
G	MET 1	GLY 294
H	MET 1	GLY 294

There are104 helices in PDB entry 3HHG. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	4	17	Right-handed alpha
Helix 2	2	A	19	28	Right-handed alpha
Helix 3	3	A	30	46	Right-handed alpha
Helix 4	4	A	60	86	Right-handed alpha
Helix 5	5	A	100	107	Right-handed alpha
Helix 6	6	A	107	119	Right-handed alpha
Helix 7	7	A	132	137	Right-handed alpha
Helix 8	8	A	169	177	Right-handed alpha
Helix 9	9	A	183	188	Right-handed 310
Helix 10	10	A	222	232	Right-handed alpha
Helix 11	11	A	241	250	Right-handed alpha
Helix 12	12	A	274	278	Right-handed 310
Helix 13	13	A	279	293	Right-handed alpha
Helix 14	14	B	4	17	Right-handed alpha
Helix 15	15	B	19	27	Right-handed alpha
Helix 16	16	B	30	45	Right-handed alpha
Helix 17	17	B	60	86	Right-handed alpha
Helix 18	18	B	100	119	Right-handed alpha
Helix 19	19	B	132	137	Right-handed alpha
Helix 20	20	B	169	177	Right-handed alpha
Helix 21	21	B	181	188	Right-handed 310
Helix 22	22	B	222	232	Right-handed alpha
Helix 23	23	B	241	250	Right-handed alpha
Helix 24	24	B	275	278	Right-handed 310
Helix 25	25	B	279	294	Right-handed alpha
Helix 26	26	C	4	17	Right-handed alpha
Helix 27	27	C	19	28	Right-handed alpha
Helix 28	28	C	30	46	Right-handed alpha
Helix 29	29	C	60	86	Right-handed alpha
Helix 30	30	C	100	107	Right-handed alpha
Helix 31	31	C	107	119	Right-handed alpha
Helix 32	32	C	132	137	Right-handed alpha
Helix 33	33	C	169	177	Right-handed alpha
Helix 34	34	C	183	187	Right-handed 310
Helix 35	35	C	222	232	Right-handed alpha
Helix 36	36	C	241	250	Right-handed alpha
Helix 37	37	C	279	293	Right-handed alpha
Helix 38	38	D	4	17	Right-handed alpha
Helix 39	39	D	19	28	Right-handed alpha
Helix 40	40	D	30	46	Right-handed alpha
Helix 41	41	D	62	86	Right-handed alpha
Helix 42	42	D	100	107	Right-handed alpha
Helix 43	43	D	107	119	Right-handed alpha
Helix 44	44	D	132	137	Right-handed alpha
Helix 45	45	D	169	177	Right-handed alpha
Helix 46	46	D	183	188	Right-handed 310
Helix 47	47	D	222	233	Right-handed alpha
Helix 48	48	D	241	250	Right-handed alpha
Helix 49	49	D	257	261	Right-handed 310
Helix 50	50	D	274	278	Right-handed 310
Helix 51	51	D	279	293	Right-handed alpha
Helix 52	52	E	4	17	Right-handed alpha
Helix 53	53	E	23	28	Right-handed alpha
Helix 54	54	E	30	45	Right-handed alpha
Helix 55	55	E	62	86	Right-handed alpha
Helix 56	56	E	100	107	Right-handed alpha
Helix 57	57	E	107	119	Right-handed alpha
Helix 58	58	E	132	137	Right-handed alpha
Helix 59	59	E	169	177	Right-handed alpha
Helix 60	60	E	181	188	Right-handed 310
Helix 61	61	E	222	233	Right-handed alpha
Helix 62	62	E	241	250	Right-handed alpha
Helix 63	63	E	274	278	Right-handed 310
Helix 64	64	E	279	293	Right-handed alpha
Helix 65	65	F	4	17	Right-handed alpha
Helix 66	66	F	20	25	Right-handed alpha
Helix 67	67	F	30	46	Right-handed alpha
Helix 68	68	F	62	87	Right-handed alpha
Helix 69	69	F	100	107	Right-handed alpha
Helix 70	70	F	107	119	Right-handed alpha
Helix 71	71	F	132	137	Right-handed alpha
Helix 72	72	F	169	177	Right-handed alpha
Helix 73	73	F	181	187	Right-handed 310
Helix 74	74	F	197	199	Right-handed 310
Helix 75	75	F	222	232	Right-handed alpha
Helix 76	76	F	241	250	Right-handed alpha
Helix 77	77	F	273	278	Right-handed 310
Helix 78	78	F	279	293	Right-handed alpha
Helix 79	79	G	4	17	Right-handed alpha
Helix 80	80	G	19	27	Right-handed alpha
Helix 81	81	G	30	46	Right-handed alpha
Helix 82	82	G	60	89	Right-handed alpha
Helix 83	83	G	100	107	Right-handed alpha
Helix 84	84	G	107	119	Right-handed alpha
Helix 85	85	G	132	137	Right-handed alpha
Helix 86	86	G	169	177	Right-handed alpha
Helix 87	87	G	182	188	Right-handed 310
Helix 88	88	G	222	233	Right-handed alpha
Helix 89	89	G	240	251	Right-handed alpha
Helix 90	90	G	274	277	Right-handed 310
Helix 91	91	G	279	293	Right-handed alpha
Helix 92	92	H	4	17	Right-handed alpha
Helix 93	93	H	19	27	Right-handed alpha
Helix 94	94	H	30	46	Right-handed alpha
Helix 95	95	H	60	86	Right-handed alpha
Helix 96	96	H	100	107	Right-handed alpha
Helix 97	97	H	108	119	Right-handed alpha
Helix 98	98	H	132	137	Right-handed alpha
Helix 99	99	H	169	177	Right-handed alpha
Helix 100	100	H	183	188	Right-handed 310
Helix 101	101	H	222	231	Right-handed alpha
Helix 102	102	H	241	251	Right-handed alpha
Helix 103	103	H	274	278	Right-handed 310
Helix 104	104	H	279	291	Right-handed alpha

There are 31 sheets in PDB entry 3HHG. 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,

There are 2 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	50	51	first strand
Strand 2	A	58	59	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	93	98	first strand
Strand 2	A	122	127	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	143	145	first strand
Strand 2	A	265	272	anti-parallel
Strand 3	A	155	168	anti-parallel
Strand 4	A	236	240	anti-parallel

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There are 4 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	143	145	first strand
Strand 2	A	265	272	anti-parallel
Strand 3	A	155	168	anti-parallel
Strand 4	A	254	255	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	192	193	first strand
Strand 2	A	219	220	parallel
Strand 3	B	122	127	parallel
Strand 4	B	93	99	parallel
Strand 5	B	142	145	parallel
Strand 6	B	265	273	anti-parallel
Strand 7	B	154	168	anti-parallel
Strand 8	B	237	240	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	192	193	first strand
Strand 2	A	219	220	parallel
Strand 3	B	122	127	parallel
Strand 4	B	93	99	parallel
Strand 5	B	142	145	parallel
Strand 6	B	265	273	anti-parallel
Strand 7	B	154	168	anti-parallel
Strand 8	B	254	255	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	201	205	first strand
Strand 2	A	211	213	anti-parallel

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There are 2 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	50	51	first strand
Strand 2	B	58	59	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	192	193	first strand
Strand 2	B	219	220	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	B	201	205	first strand
Strand 2	B	211	213	anti-parallel

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There are 2 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	50	51	first strand
Strand 2	C	58	59	anti-parallel

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There are 4 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	93	95	first strand
Strand 2	C	122	126	parallel
Strand 3	D	218	220	parallel
Strand 4	D	191	192	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	97	99	first strand
Strand 2	C	142	146	parallel
Strand 3	C	266	272	anti-parallel
Strand 4	C	155	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	236	240	first strand
Strand 2	C	164	168	anti-parallel
Strand 3	C	254	255	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	192	193	first strand
Strand 2	C	219	220	parallel
Strand 3	D	122	127	parallel
Strand 4	D	93	99	parallel
Strand 5	D	142	145	parallel
Strand 6	D	266	272	anti-parallel
Strand 7	D	155	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	201	205	first strand
Strand 2	C	211	213	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	237	240	first strand
Strand 2	D	164	168	anti-parallel
Strand 3	D	254	255	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	D	201	205	first strand
Strand 2	D	211	213	anti-parallel

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There are 2 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	50	51	first strand
Strand 2	E	58	59	anti-parallel

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There are 7 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	156	162	first strand
Strand 2	E	266	271	anti-parallel
Strand 3	E	142	145	anti-parallel
Strand 4	E	92	99	parallel
Strand 5	E	121	127	parallel
Strand 6	F	219	220	parallel
Strand 7	F	192	193	parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	237	240	first strand
Strand 2	E	164	168	anti-parallel
Strand 3	E	254	255	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	192	193	first strand
Strand 2	E	219	220	parallel
Strand 3	F	122	127	parallel
Strand 4	F	93	98	parallel
Strand 5	F	142	145	parallel
Strand 6	F	266	271	anti-parallel
Strand 7	F	156	162	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	E	201	205	first strand
Strand 2	E	211	213	anti-parallel

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There are 3 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	236	240	first strand
Strand 2	F	164	168	anti-parallel
Strand 3	F	254	255	anti-parallel

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	F	201	205	first strand
Strand 2	F	211	213	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	50	51	first strand
Strand 2	G	58	59	anti-parallel

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There are 5 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	122	127	first strand
Strand 2	G	93	99	parallel
Strand 3	G	142	145	parallel
Strand 4	G	266	272	anti-parallel
Strand 5	G	158	162	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	218	220	first strand
Strand 2	G	190	193	parallel
Strand 3	G	236	237	parallel
Strand 4	G	167	168	anti-parallel
Strand 5	G	254	255	anti-parallel

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There are 5 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	122	127	first strand
Strand 2	H	93	99	parallel
Strand 3	H	142	145	parallel
Strand 4	H	266	272	anti-parallel
Strand 5	H	155	162	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	H	219	220	first strand
Strand 2	H	190	193	parallel
Strand 3	H	236	240	parallel
Strand 4	H	164	168	anti-parallel
Strand 5	H	254	255	anti-parallel

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There are 2 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	201	205	first strand
Strand 2	H	211	213	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: 3HHG

Analysis of interatomic Contacts of Structural Units in PDB entry:
3HHG