2QOX

crystal structure of the bacterial ribosome from escherichia coli in complex with spectinomycin. this file contains the 50s subunit of the second 70s ribosome. the entire crystal structure contains two 70s ribosomes.

• Total interactions analyzed: 465
• Total true interactions: 28
• Strongest Interaction:
  • Chains: K-P
  • Int. Res.: 81
  • Norm. En. per Res.: -3.4907
• Hub Node: D(4)

All Interactions

Chains	Hydro. Bond Ener. (kJ/mol)	Elec. Ener. (kJ/mol)	VDW. Ener. (kJ/mol)	Tot. Stab. Ener. (kJ/mol)	#int. res.	# Short cont.	#Hydr. int.	#VDW pairs	#salt bridges	#Pot. fav. elec. int	#Pot. unfav. elec. int
D-K	-6.9934	-8.084	-27.7127	-42.7901	18	5	0	1109	0	2	5
D-P	-8.0457	8.5264	-134.466	-133.9853	60	15	3	6071	3	11	13
D-J	0.0	8.0721	-16.5424	-8.4703	12	2	1	844	0	0	6
D-N	-12.0676	2.2452	-27.263	-37.0854	18	8	0	1256	0	0	9
K-P	-42.4696	-45.4008	-194.876	-282.7465	81	23	3	7773	3	33	33
E-2	0.0	0.0	-0.0014	-0.0014	2	0	0	1	0	0	0
E-L	-4.9442	0.0	-100.096	-105.0402	38	8	3	4930	0	8	6
E-Q	0.0	0.0	-1.0511	-1.0511	6	0	0	166	0	0	2
0-N	0.0	3.0305	-73.0045	-69.974	39	5	6	3402	0	7	19
0-Q	0.0	18.0693	-19.5674	-1.4981	15	3	0	890	0	0	6
0-S	0.0	-11.6032	-66.1988	-77.802	47	5	9	3513	1	10	7
4-M	0.0	0.0	-0.172	-0.172	2	0	0	45	0	0	1
4-G	0.0	0.0	-2.1353	-2.1353	9	0	0	250	0	2	5
1-3	0.0	1.5402	-27.8119	-26.2717	19	5	0	1301	0	1	8
3-L	0.0	29.8215	-194.008	-164.1865	62	7	5	8422	0	4	33
3-W	0.0	0.0	-0.0267	-0.0267	3	0	0	20	0	2	2
V-M	-16.0686	-7.2648	-83.6225	-106.9559	47	3	4	3676	0	5	11
2-T	0.0	0.0	-0.007	-0.007	2	0	0	8	0	1	4
L-Q	0.0	0.0	-0.0057	-0.0057	8	0	0	9	0	0	2
L-R	0.0	2.6861	-32.6331	-29.947	20	0	0	1293	0	0	12
M-W	0.0	0.0	-0.0454	-0.0454	6	0	0	26	0	0	0
X-T	0.0	6.6867	-66.854	-60.1673	44	0	1	3865	0	9	15
H-Z	-5.0715	-17.7738	-36.5041	-59.3494	35	10	0	2499	0	8	12
J-Q	0.0	-0.2925	-72.1009	-72.3934	48	8	6	4315	0	7	20
J-R	0.0	0.0	-3.5759	-3.5759	12	0	0	539	0	0	4
N-S	0.0	0.0	-16.8752	-16.8752	12	3	0	487	0	2	2
O-W	0.0	-2.7308	-1.4971	-4.2279	17	0	0	295	0	5	9
Q-R	-36.6773	-3.67	-238.539	-278.8863	103	48	8	11569	0	23	54

Interface residues

• D-K: ARG128D, ARG13D, ARG31K, ARG70K, ARG71K, ASP18D, ASP73K, GLY19D, GLY74K, HIS29K, ILE22D, PHE15D, PRO23D, PRO72K, SER21D, SER75K, THR16D, VAL20D
• D-P: ALA57P, ARG13D, ARG179D, ARG184D, ARG52P, ASN185D, ASN2P, ASP181D, ASP18D, GLN11P, GLN6P, GLN74P, GLN9P, GLU10P, GLU17D, GLU28D, GLU8P, GLY10D, GLY19D, GLY53P, HIS55P, HIS76P, ILE14D, ILE22D, ILE27D, ILE3P, ILE4P, LEU186D, LEU187D, LEU188D, LEU54P, LEU7P, LYS13P, LYS5P, LYS7D, LYS8D, MET11D, MET12P, PHE15D, PHE73P, PRO23D, PRO78P, SER1P, SER21D, SER56P, SER77P, THR12D, THR16D, THR197D, THR25D, THR75P, TRP30P, VAL20D, VAL24D, VAL26D, VAL32P, VAL72P, VAL79P, VAL80P, VAL9D
• D-J: GLY158D, GLY79J, GLY82J, HIS77J, HIS80J, ILE81J, LYS154D, LYS157D, LYS159D, LYS160D, PHE156D, THR78J
• D-N: ALA119D, ALA196D, ARG2N, ARG4N, ASN167D, GLN164D, GLY115D, GLY117D, GLY166D, HIS3N, LYS114D, LYS116D, LYS123D, MET165D, MET1N, PHE118D, SER113D, THR197D
• K-P: ALA119K, ALA11K, ALA41P, ALA48P, ALA57P, ALA83K, ARG100P, ARG102P, ARG105K, ARG108K, ARG38P, ARG61P, ARG64K, ARG70K, ARG71K, ARG71P, ARG78K, ASN65P, ASN82K, ASN9K, ASP73K, ASP80K, GLN40P, GLN74P, GLU101P, GLU110K, GLU121K, GLU33P, GLU67P, GLU70P, GLY101K, GLY34P, GLY66P, GLY68K, GLY68P, GLY74K, GLY81K, HIS76P, ILE116K, ILE47P, ILE63P, ILE77K, ILE99K, LEU118K, LYS36P, LYS62P, LYS66K, MET113K, PHE100K, PHE42P, PHE58P, PHE73P, PHE79K, PRO102K, PRO120K, PRO72K, PRO78P, SER35P, SER56P, SER64P, SER75K, SER77P, THR104K, THR59P, THR75P, TRP30P, TYR97P, VAL103K, VAL10K, VAL122K, VAL27P, VAL29P, VAL31P, VAL32P, VAL60P, VAL69K, VAL69P, VAL72P, VAL76K, VAL79P, VAL80P
• E-2: GLY54E, LYS372
• E-L: ALA182E, ALA26E, ALA9L, ARG117E, ARG21L, ARG2L, ASN24E, ASN4L, ASP184E, GLN115E, GLN30E, GLN94E, GLU10L, GLU111E, GLU25E, HIS29E, ILE108E, ILE181E, LEU112E, LEU180E, LEU27E, LEU3L, LEU6L, LYS13L, PHE183E, PHE23E, PHE85E, PRO8L, SER107E, SER12L, SER179E, SER7L, THR5L, VAL178E, VAL28E, VAL31E, VAL32E, VAL33E
• E-Q: ALA1Q, ARG2Q, ARG40E, ARG44E, GLN46E, VAL83E
• 0-N: ALA111N, ALA550, ARG118N, ARG390, ARG490, ARG510, ARG96N, ASP450, CYS100N, GLU114N, GLY101N, GLY460, HIS400, HIS410, ILE113N, ILE33N, ILE34N, ILE420, ILE540, ILE97N, LEU270, LEU380, LEU38N, LEU98N, LYS35N, LYS520, LYS560, LYS99N, MET110N, PHE102N, PRO109N, SER119N, THR430, TYR112N, TYR470, TYR480, VAL116N, VAL240, VAL530
• 0-Q: ALA26Q, ARG120, ARG27Q, ARG29Q, ARG90, GLY25Q, LYS110, LYS60, MET140, PRO70, SER100, SER28Q, THR80, TYR24Q, VAL30Q
• 0-S: ALA14S, ALA200, ALA21S, ALA230, ALA43S, ALA440, ALA44S, ARG120, ARG160, ARG18S, ARG99S, ASN40S, ASP190, ASP22S, ASP34S, GLN15S, GLN31S, GLU350, GLU78S, HIS180, HIS370, HIS410, ILE35S, ILE420, LEU19S, LEU210, LEU23S, LEU270, LEU33S, LEU36S, LEU380, LYS16S, LYS27S, LYS360, LYS41S, SER260, SER280, SER30S, THR220, THR250, THR37S, THR39S, THR430, TYR38S, VAL17S, VAL20S, VAL240
• 4-M: LYS118M, LYS84
• 4-G: ALA294, ARG169G, CYS274, GLU304, LYS171G, PRO155G, PRO314, SER284, VAL167G
• 1-3: GLU61, HIS303, ILE313, ILE81, LEU323, LYS241, LYS343, LYS353, LYS371, LYS403, LYS71, LYS91, PHE191, THR211, THR221, THR231, THR333, THR373, TYR201
• 3-L: ALA103, ALA263, ALA473, ALA593, ALA93, ARG123, ARG293, ARG443, ARG47L, ARG48L, ARG59L, ARG60L, ARG73, ASN273, ASP533, CYS603, GLN54L, GLU51L, GLY49L, GLY523, GLY52L, GLY553, GLY65L, GLY83, HIS233, HIS253, ILE33, ILE583, LEU283, LEU543, LEU563, LEU57L, LEU613, LEU61L, LYS113, LYS143, LYS223, LYS23, LYS243, LYS43, LYS463, LYS513, LYS63L, MET483, MET55L, PHE133, PHE213, PHE50L, PHE64L, PHE66L, PRO453, PRO56L, PRO623, PRO62L, SER503, THR53, THR67L, TYR58L, TYR633, VAL493, VAL573, VAL63
• 3-W: ALA363, ARG54W, LYS383
• V-M: ALA21M, ALA35M, ALA52V, ALA54V, ALA74V, ARG79V, ASP25M, ASP76V, ASP90V, GLN22M, GLN51V, GLN75V, GLN78V, GLN87V, GLN97M, GLY19M, GLY37M, GLY99M, HIS80V, ILE89V, LEU20M, LEU86V, LYS100M, LYS127M, LYS133M, LYS34M, LYS83V, MET136M, MET48V, PHE130M, PHE56V, PRO81V, PRO84V, PRO98M, SER58V, THR128M, THR129M, THR132M, THR134M, THR24M, TYR57V, TYR82V, VAL131M, VAL135M, VAL26M, VAL36M, VAL77V
• 2-T: ARG412, ILE74T
• L-Q: ARG12Q, ARG18L, ARG21L, ARG5Q, GLY22L, ILE23L, PHE35Q, VAL3Q
• L-R: ARG21L, ARG80R, ARG84R, GLY20L, GLY22L, GLY24L, GLY26L, GLY28L, GLY31L, GLY32L, HIS35L, HIS82R, ILE23L, LEU27L, LYS29L, LYS81R, LYS85R, PHE77R, THR30L, TYR83R
• M-W: GLY6W, GLY85M, LYS11M, LYS84M, LYS86M, SER8W
• X-T: ALA13T, ALA32X, ALA33X, ALA35T, ALA46T, ARG12T, ARG23X, ARG29X, ARG6T, ASN20X, ASN27X, GLN25X, GLN31X, GLU17X, GLU4T, GLU52T, GLU5T, GLY35X, HIS15T, LEU11T, LEU14X, LEU18X, LEU21X, LEU22X, LEU28X, LEU32T, LEU43X, LEU50T, LEU7T, LEU8T, LYS33T, LYS49T, LYS54X, LYS9T, MET30X, PHE26X, PHE51T, PRO14T, SER34X, VAL10T, VAL16T, VAL34T, VAL47T, VAL50X
• H-Z: ALA23H, ALA26H, ALA39H, ARG27H, ARG37Z, ARG57Z, ASN28H, ASP60Z, ASP65Z, GLN33H, GLU41Z, GLY24H, GLY34H, GLY63Z, HIS36Z, ILE59Z, ILE64Z, LYS41H, LYS61Z, LYS62Z, MET1H, MET56Z, PHE29H, PHE38Z, PHE46Z, PRO32H, PRO38H, THR40H, THR66Z, TRP39Z, VAL31H, VAL3H, VAL40Z, VAL58Z, VAL67Z
• J-Q: ALA42J, ALA62Q, ALA66Q, ALA67Q, ALA6J, ALA95Q, ALA98Q, ARG34J, ARG35J, ARG37J, ARG63Q, ARG69Q, ARG91Q, ASN65Q, ASP96Q, GLN55Q, GLN58Q, GLN70Q, GLU31J, GLU43J, GLY38J, HIS40J, HIS47J, ILE61Q, ILE64Q, ILE93Q, ILE97Q, LEU59Q, LEU94Q, LYS102Q, LYS12J, LYS2J, LYS39J, LYS41J, LYS7J, LYS92Q, MET1J, PHE100Q, PHE4J, PHE56Q, PRO46J, THR3J, THR45J, THR5J, TRP60Q, TYR16J, TYR44J, VAL99Q
• J-R: ARG13R, ARG21R, GLN11R, GLN18R, HIS12R, LYS2J, MET1J, PHE4J, SER15R, THR19R, VAL14R, VAL20R
• N-S: ALA108N, ARG103N, ASN107N, ASN40S, CYS100N, GLY101N, LYS41S, LYS42S, PHE102N, THR37S, THR39S, TYR38S
• O-W: ALA46W, ALA48W, ARG13O, ARG16O, ARG40W, ASN49W, GLU20O, GLY47W, GLY72W, HIS45W, LYS17O, LYS61W, PHE44W, PHE78W, PRO73W, THR12O, VAL50W
• Q-R: ALA104Q, ALA107Q, ALA112Q, ALA114Q, ALA115Q, ALA3R, ALA41Q, ALA42R, ALA45Q, ALA85Q, ALA95Q, ALA98Q, ARG12Q, ARG13R, ARG47Q, ARG49Q, ARG50Q, ARG52Q, ARG78R, ARG79R, ARG84R, ARG91Q, ASN43R, ASP101Q, ASP90Q, ASP96Q, GLN11R, GLN19Q, GLN36Q, GLN43Q, GLN6R, GLN86R, GLN87R, GLU110Q, GLU37R, GLU45R, GLU46R, GLU88Q, GLY42Q, GLY44R, GLY50R, GLY81Q, GLY88R, GLY9R, HIS12R, HIS89R, ILE16Q, ILE39Q, ILE41R, ILE49R, ILE74R, ILE89Q, ILE93Q, ILE97Q, LEU108Q, LEU39R, LEU82Q, LEU94Q, LYS102Q, LYS10R, LYS111Q, LYS113Q, LYS15Q, LYS18Q, LYS40Q, LYS48R, LYS53Q, LYS71R, LYS73R, LYS76R, LYS83Q, LYS84Q, LYS85R, LYS92Q, MET40R, PHE100Q, PHE105Q, PHE35Q, PHE53R, PHE5R, PHE77R, PHE78Q, PRO52R, SER7R, SER86Q, THR106Q, TYR2R, TYR31Q, TYR44Q, TYR46Q, TYR83R, VAL103Q, VAL109Q, VAL14R, VAL38Q, VAL38R, VAL47R, VAL4R, VAL51R, VAL72R, VAL75R, VAL87Q, VAL99Q