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

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 4KQM entry

There are 2 chains in PDB entry 4KQM (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	SER 2	ALA 639
B	SER 2	LYS 600

There are125 helices in PDB entry 4KQM. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	23	40	Right-handed alpha
Helix 2	2	A	53	57	Right-handed alpha
Helix 3	3	A	65	69	Right-handed 310
Helix 4	4	A	70	72	Right-handed 310
Helix 5	5	A	73	86	Right-handed alpha
Helix 6	6	A	108	113	Right-handed 310
Helix 7	7	A	114	126	Right-handed alpha
Helix 8	8	A	134	158	Right-handed alpha
Helix 9	9	A	170	173	Right-handed 310
Helix 10	10	A	174	182	Right-handed alpha
Helix 11	11	A	195	204	Right-handed alpha
Helix 12	12	A	217	225	Right-handed alpha
Helix 13	13	A	227	241	Right-handed alpha
Helix 14	14	A	248	259	Right-handed alpha
Helix 15	15	A	280	301	Right-handed alpha
Helix 16	16	A	308	310	Right-handed 310
Helix 17	17	A	327	346	Right-handed alpha
Helix 18	18	A	365	400	Right-handed alpha
Helix 19	19	A	412	416	Right-handed 310
Helix 20	20	A	418	433	Right-handed alpha
Helix 21	21	A	449	452	Right-handed 310
Helix 22	22	A	453	463	Right-handed alpha
Helix 23	23	A	491	499	Right-handed alpha
Helix 24	24	A	512	521	Right-handed alpha
Helix 25	25	A	531	541	Right-handed alpha
Helix 26	26	A	542	547	Right-handed alpha
Helix 27	27	A	560	578	Right-handed alpha
Helix 28	28	A	579	595	Right-handed alpha
Helix 29	29	A	598	618	Right-handed alpha
Helix 30	30	A	618	627	Right-handed alpha
Helix 31	31	A	634	639	Right-handed alpha
Helix 32	32	B	23	40	Right-handed alpha
Helix 33	33	B	53	57	Right-handed alpha
Helix 34	34	B	65	69	Right-handed 310
Helix 35	35	B	70	72	Right-handed 310
Helix 36	36	B	73	86	Right-handed alpha
Helix 37	37	B	108	113	Right-handed 310
Helix 38	38	B	114	127	Right-handed alpha
Helix 39	39	B	134	158	Right-handed alpha
Helix 40	40	B	170	173	Right-handed 310
Helix 41	41	B	174	182	Right-handed alpha
Helix 42	42	B	195	204	Right-handed alpha
Helix 43	43	B	208	213	Right-handed alpha
Helix 44	44	B	214	216	Right-handed 310
Helix 45	45	B	217	225	Right-handed alpha
Helix 46	46	B	227	241	Right-handed alpha
Helix 47	47	B	248	259	Right-handed alpha
Helix 48	48	B	280	301	Right-handed alpha
Helix 49	49	B	308	310	Right-handed 310
Helix 50	50	B	327	346	Right-handed alpha
Helix 51	51	B	365	400	Right-handed alpha
Helix 52	52	B	412	417	Right-handed alpha
Helix 53	53	B	418	433	Right-handed alpha
Helix 54	54	B	449	452	Right-handed 310
Helix 55	55	B	453	463	Right-handed alpha
Helix 56	56	B	491	499	Right-handed alpha
Helix 57	57	B	512	521	Right-handed alpha
Helix 58	58	B	531	541	Right-handed alpha
Helix 59	59	B	542	548	Right-handed alpha
Helix 60	60	B	560	577	Right-handed alpha
Helix 61	61	B	579	594	Right-handed alpha
Helix 62	62	B	595	597	Right-handed 310
Helix 63	63	B	598	618	Right-handed alpha
Helix 64	64	B	618	627	Right-handed alpha
Helix 65	65	C	22	40	Right-handed alpha
Helix 66	66	C	53	56	Right-handed 310
Helix 67	67	C	65	69	Right-handed 310
Helix 68	68	C	73	86	Right-handed alpha
Helix 69	69	C	108	113	Right-handed 310
Helix 70	70	C	114	126	Right-handed alpha
Helix 71	71	C	134	158	Right-handed alpha
Helix 72	72	C	170	173	Right-handed 310
Helix 73	73	C	174	182	Right-handed alpha
Helix 74	74	C	195	205	Right-handed alpha
Helix 75	75	C	212	216	Right-handed 310
Helix 76	76	C	217	225	Right-handed alpha
Helix 77	77	C	227	241	Right-handed alpha
Helix 78	78	C	248	260	Right-handed alpha
Helix 79	79	C	280	301	Right-handed alpha
Helix 80	80	C	308	310	Right-handed 310
Helix 81	81	C	327	346	Right-handed alpha
Helix 82	82	C	365	400	Right-handed alpha
Helix 83	83	C	412	416	Right-handed 310
Helix 84	84	C	418	432	Right-handed alpha
Helix 85	85	C	449	452	Right-handed 310
Helix 86	86	C	453	462	Right-handed alpha
Helix 87	87	C	491	499	Right-handed alpha
Helix 88	88	C	512	521	Right-handed alpha
Helix 89	89	C	531	541	Right-handed alpha
Helix 90	90	C	542	549	Right-handed alpha
Helix 91	91	C	560	577	Right-handed alpha
Helix 92	92	C	579	593	Right-handed alpha
Helix 93	93	C	594	597	Right-handed 310
Helix 94	94	C	598	618	Right-handed alpha
Helix 95	95	C	618	627	Right-handed alpha
Helix 96	96	C	634	639	Right-handed alpha
Helix 97	97	D	23	40	Right-handed alpha
Helix 98	98	D	53	56	Right-handed 310
Helix 99	99	D	73	86	Right-handed alpha
Helix 100	100	D	108	113	Right-handed 310
Helix 101	101	D	114	124	Right-handed alpha
Helix 102	102	D	134	158	Right-handed alpha
Helix 103	103	D	170	173	Right-handed 310
Helix 104	104	D	174	182	Right-handed alpha
Helix 105	105	D	195	203	Right-handed alpha
Helix 106	106	D	217	225	Right-handed alpha
Helix 107	107	D	227	241	Right-handed alpha
Helix 108	108	D	248	260	Right-handed alpha
Helix 109	109	D	280	301	Right-handed alpha
Helix 110	110	D	308	310	Right-handed 310
Helix 111	111	D	327	345	Right-handed alpha
Helix 112	112	D	365	400	Right-handed alpha
Helix 113	113	D	412	416	Right-handed 310
Helix 114	114	D	418	433	Right-handed alpha
Helix 115	115	D	453	462	Right-handed alpha
Helix 116	116	D	491	499	Right-handed alpha
Helix 117	117	D	512	521	Right-handed alpha
Helix 118	118	D	531	539	Right-handed alpha
Helix 119	119	D	544	549	Right-handed alpha
Helix 120	120	D	560	577	Right-handed alpha
Helix 121	121	D	579	594	Right-handed alpha
Helix 122	122	D	595	597	Right-handed 310
Helix 123	123	D	598	618	Right-handed alpha
Helix 124	124	D	618	627	Right-handed alpha
Helix 125	125	D	634	639	Right-handed alpha

There are 12 sheets in PDB entry 4KQM. Click on sheet of interest to get list of strands forming it: A, B, C, D, E, F, G, H, I, J, K, L,

There are 9 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	58	60	first strand
Strand 2	A	90	95	anti-parallel
Strand 3	A	102	106	anti-parallel
Strand 4	A	43	48	parallel
Strand 5	A	4	13	parallel
Strand 6	A	161	168	parallel
Strand 7	A	187	192	parallel
Strand 8	A	243	246	parallel
Strand 9	A	265	266	parallel

Back to list of sheets
Back to top of page

There are 6 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	472	477	first strand
Strand 2	A	350	356	parallel
Strand 3	A	312	318	parallel
Strand 4	A	501	503	parallel
Strand 5	A	525	528	parallel
Strand 6	A	551	554	parallel

Back to list of sheets
Back to top of page

There are 2 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	361	364	first strand
Strand 2	A	445	447	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in D sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	58	60	first strand
Strand 2	B	90	95	anti-parallel
Strand 3	B	102	106	anti-parallel
Strand 4	B	43	48	parallel
Strand 5	B	4	14	parallel
Strand 6	B	161	168	parallel
Strand 7	B	187	192	parallel
Strand 8	B	243	246	parallel
Strand 9	B	265	266	parallel

Back to list of sheets
Back to top of page

There are 6 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	472	477	first strand
Strand 2	B	350	356	parallel
Strand 3	B	312	318	parallel
Strand 4	B	501	503	parallel
Strand 5	B	525	528	parallel
Strand 6	B	551	554	parallel

Back to list of sheets
Back to top of page

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	361	364	first strand
Strand 2	B	445	447	anti-parallel

Back to list of sheets
Back to top of page

There are 9 strands in G sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	C	58	60	first strand
Strand 2	C	90	95	anti-parallel
Strand 3	C	102	106	anti-parallel
Strand 4	C	43	48	parallel
Strand 5	C	4	13	parallel
Strand 6	C	161	168	parallel
Strand 7	C	187	192	parallel
Strand 8	C	243	246	parallel
Strand 9	C	265	266	parallel

Back to list of sheets
Back to top of page

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	C	472	477	first strand
Strand 2	C	350	356	parallel
Strand 3	C	312	318	parallel
Strand 4	C	501	503	parallel
Strand 5	C	525	528	parallel
Strand 6	C	551	554	parallel

Back to list of sheets
Back to top of page

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	C	361	364	first strand
Strand 2	C	445	447	anti-parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	58	60	first strand
Strand 2	D	90	95	anti-parallel
Strand 3	D	102	106	anti-parallel
Strand 4	D	43	48	parallel
Strand 5	D	4	14	parallel
Strand 6	D	161	168	parallel
Strand 7	D	187	192	parallel
Strand 8	D	243	246	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	472	477	first strand
Strand 2	D	350	356	parallel
Strand 3	D	312	318	parallel
Strand 4	D	501	503	parallel
Strand 5	D	525	528	parallel
Strand 6	D	551	554	parallel

Back to list of sheets
Back to top of page

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

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	D	361	364	first strand
Strand 2	D	445	447	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

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

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