Analysis of interatomic Contacts of Structural Units in PDB entry:
3H44

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 3H44 entry

There are 4 chains in PDB entry 3H44 (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	ASN 43	HIS 1011
B	ASN 43	HIS 1011
C	ALA 1	VAL 21
D	ALA 1	VAL 21

There are 90 helices in PDB entry 3H44. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	95	99	Right-handed 310
Helix 2	2	A	105	114	Right-handed alpha
Helix 3	3	A	115	117	Right-handed 310
Helix 4	4	A	125	134	Right-handed alpha
Helix 5	5	A	157	167	Right-handed alpha
Helix 6	6	A	168	170	Right-handed 310
Helix 7	7	A	175	195	Right-handed alpha
Helix 8	8	A	196	207	Right-handed alpha
Helix 9	9	A	213	217	Right-handed 310
Helix 10	10	A	222	227	Right-handed alpha
Helix 11	11	A	227	233	Right-handed alpha
Helix 12	12	A	236	249	Right-handed alpha
Helix 13	13	A	250	252	Right-handed 310
Helix 14	14	A	263	276	Right-handed alpha
Helix 15	15	A	294	298	Right-handed 310
Helix 16	16	A	322	326	Right-handed 310
Helix 17	17	A	329	339	Right-handed alpha
Helix 18	18	A	345	353	Right-handed alpha
Helix 19	19	A	380	385	Right-handed alpha
Helix 20	20	A	386	405	Right-handed alpha
Helix 21	21	A	407	424	Right-handed alpha
Helix 22	22	A	429	441	Right-handed alpha
Helix 23	23	A	445	449	Right-handed 310
Helix 24	24	A	460	469	Right-handed alpha
Helix 25	25	A	470	471	Right-handed 310
Helix 26	26	A	472	475	Right-handed 310
Helix 27	27	A	483	486	Right-handed 310
Helix 28	28	A	506	515	Right-handed alpha
Helix 29	29	A	581	584	Right-handed 310
Helix 30	30	A	586	614	Right-handed alpha
Helix 31	31	A	637	651	Right-handed alpha
Helix 32	32	A	655	673	Right-handed alpha
Helix 33	33	A	674	676	Right-handed 310
Helix 34	34	A	677	691	Right-handed alpha
Helix 35	35	A	696	703	Right-handed alpha
Helix 36	36	A	708	720	Right-handed alpha
Helix 37	37	A	734	754	Right-handed alpha
Helix 38	38	A	759	763	Right-handed 310
Helix 39	39	A	801	824	Right-handed alpha
Helix 40	40	A	855	877	Right-handed alpha
Helix 41	41	A	878	895	Right-handed alpha
Helix 42	42	A	899	913	Right-handed alpha
Helix 43	43	A	919	930	Right-handed alpha
Helix 44	44	A	932	944	Right-handed alpha
Helix 45	45	A	994	1001	Right-handed alpha
Helix 46	46	B	95	99	Right-handed 310
Helix 47	47	B	105	114	Right-handed alpha
Helix 48	48	B	125	134	Right-handed alpha
Helix 49	49	B	157	167	Right-handed alpha
Helix 50	50	B	168	170	Right-handed 310
Helix 51	51	B	175	195	Right-handed alpha
Helix 52	52	B	196	207	Right-handed alpha
Helix 53	53	B	213	217	Right-handed 310
Helix 54	54	B	222	227	Right-handed alpha
Helix 55	55	B	227	233	Right-handed alpha
Helix 56	56	B	236	249	Right-handed alpha
Helix 57	57	B	250	252	Right-handed 310
Helix 58	58	B	263	276	Right-handed alpha
Helix 59	59	B	294	298	Right-handed 310
Helix 60	60	B	322	326	Right-handed 310
Helix 61	61	B	329	339	Right-handed alpha
Helix 62	62	B	345	353	Right-handed alpha
Helix 63	63	B	380	385	Right-handed alpha
Helix 64	64	B	386	403	Right-handed alpha
Helix 65	65	B	407	424	Right-handed alpha
Helix 66	66	B	429	441	Right-handed alpha
Helix 67	67	B	445	447	Right-handed 310
Helix 68	68	B	448	453	Right-handed alpha
Helix 69	69	B	460	469	Right-handed alpha
Helix 70	70	B	470	471	Right-handed 310
Helix 71	71	B	472	475	Right-handed 310
Helix 72	72	B	483	486	Right-handed 310
Helix 73	73	B	506	515	Right-handed alpha
Helix 74	74	B	581	584	Right-handed 310
Helix 75	75	B	586	614	Right-handed alpha
Helix 76	76	B	637	651	Right-handed alpha
Helix 77	77	B	655	672	Right-handed alpha
Helix 78	78	B	673	676	Right-handed 310
Helix 79	79	B	677	691	Right-handed alpha
Helix 80	80	B	696	703	Right-handed alpha
Helix 81	81	B	708	721	Right-handed alpha
Helix 82	82	B	734	753	Right-handed alpha
Helix 83	83	B	759	763	Right-handed 310
Helix 84	84	B	801	824	Right-handed alpha
Helix 85	85	B	855	877	Right-handed alpha
Helix 86	86	B	878	895	Right-handed alpha
Helix 87	87	B	899	913	Right-handed alpha
Helix 88	88	B	919	930	Right-handed alpha
Helix 89	89	B	932	944	Right-handed alpha
Helix 90	90	B	994	1001	Right-handed alpha

There are 8 sheets in PDB entry 3H44. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H,

There are 7 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	47	50	first strand
Strand 2	A	63	69	anti-parallel
Strand 3	A	74	79	anti-parallel
Strand 4	A	254	260	parallel
Strand 5	A	85	92	anti-parallel
Strand 6	A	147	154	anti-parallel
Strand 7	A	137	142	anti-parallel

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There are 7 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	359	367	first strand
Strand 2	A	370	378	anti-parallel
Strand 3	A	312	320	anti-parallel
Strand 4	A	477	481	anti-parallel
Strand 5	A	300	304	parallel
Strand 6	A	499	504	anti-parallel
Strand 7	A	491	492	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	A	549	553	first strand
Strand 2	A	557	563	anti-parallel
Strand 3	A	724	731	parallel
Strand 4	A	571	579	anti-parallel
Strand 5	A	626	634	anti-parallel
Strand 6	A	616	623	anti-parallel

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There are 6 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	832	840	first strand
Strand 2	A	843	852	anti-parallel
Strand 3	A	789	796	anti-parallel
Strand 4	A	952	959	anti-parallel
Strand 5	A	776	782	parallel
Strand 6	A	990	991	parallel

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There are 7 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	49	50	first strand
Strand 2	B	63	68	anti-parallel
Strand 3	B	74	79	anti-parallel
Strand 4	B	254	260	parallel
Strand 5	B	85	92	anti-parallel
Strand 6	B	147	154	anti-parallel
Strand 7	B	137	142	anti-parallel

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There are 7 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	359	367	first strand
Strand 2	B	370	378	anti-parallel
Strand 3	B	312	320	anti-parallel
Strand 4	B	477	481	anti-parallel
Strand 5	B	300	304	parallel
Strand 6	B	499	504	anti-parallel
Strand 7	B	491	492	anti-parallel

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There are 6 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	549	553	first strand
Strand 2	B	557	563	anti-parallel
Strand 3	B	724	731	parallel
Strand 4	B	571	579	anti-parallel
Strand 5	B	626	634	anti-parallel
Strand 6	B	616	622	anti-parallel

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There are 6 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	833	840	first strand
Strand 2	B	843	852	anti-parallel
Strand 3	B	789	799	anti-parallel
Strand 4	B	952	959	anti-parallel
Strand 5	B	775	782	parallel
Strand 6	B	990	991	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: 3H44

Analysis of interatomic Contacts of Structural Units in PDB entry:
3H44