3IKO

crystal structure of the heterotrimeric sec13-nup145c-nup84 nucleoporin complex

• Total interactions analyzed: 36
• Total true interactions: 16
• Strongest Interaction:
  • Chains: B-C
  • Int. Res.: 176
  • Norm. En. per Res.: -3.9806
• Hub Node: C(3)

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
A-B	-48.5587	-44.8989	-544.82	-638.2777	234	79	16	27127	3	69	79
B-C	-88.2148	-59.6508	-552.721	-700.5866	176	57	14	23963	5	49	48
B-E	0.0	0.0	-0.1316	-0.1316	3	0	0	36	0	0	1
B-F	-24.3287	-12.9298	-110.443	-147.7015	53	8	1	4655	3	25	25
C-D	0.0	0.0	-0.0222	-0.0222	6	0	0	8	0	2	4
C-E	-15.0981	-23.2233	-135.684	-174.0053	79	11	2	6567	1	30	27
C-F	0.0	3.9622	-19.7599	-15.7977	28	1	1	1294	0	5	5
D-E	-25.2976	27.4145	-529.78	-527.6631	232	57	17	26375	3	72	83
E-F	-103.1146	-61.9136	-521.424	-686.4522	177	62	13	23880	5	48	45
E-H	0.0	0.0	-0.0446	-0.0446	3	0	0	23	0	0	1
E-I	-20.1627	-18.352	-113.376	-151.8908	52	3	1	4656	3	25	25
F-G	0.0	0.0	-0.1075	-0.1075	6	0	0	38	0	2	4
F-H	-6.4169	-24.8592	-151.443	-182.719	87	8	2	6842	2	32	27
F-I	0.0	4.0063	-19.8437	-15.8374	29	2	1	1308	0	5	4
G-H	-28.285	0.4492	-535.649	-563.4848	236	85	16	26078	5	70	84
H-I	-89.8552	-56.9856	-533.662	-680.5028	181	76	15	24416	5	48	46

Interface residues

• A-B: ALA100A, ALA119A, ALA135B, ALA146B, ALA151A, ALA151B, ALA15A, ALA178A, ALA211A, ALA25A, ALA260A, ALA270A, ALA292A, ALA476B, ALA478B, ALA479B, ALA484B, ALA502B, ALA540B, ALA542B, ALA62A, ARG142B, ARG143B, ARG174B, ARG208A, ARG229A, ARG23A, ARG259A, ARG439B, ARG441B, ARG509B, ARG513B, ARG546B, ARG58A, ASN103A, ASN134B, ASN149A, ASN180A, ASN267A, ASN276A, ASN284A, ASN443B, ASN539B, ASN86A, ASN9A, ASP122A, ASP14A, ASP163B, ASP18A, ASP205A, ASP209A, ASP228A, ASP255A, ASP275A, ASP471B, ASP499B, ASP505B, ASP545B, ASP60A, CYS27A, GLN106A, GLN180B, GLN227A, GLN440B, GLN480B, GLN541B, GLU10A, GLU111A, GLU131B, GLU141B, GLU178B, GLU286A, GLU290A, GLU37A, GLU39A, GLU41A, GLU437B, GLU468B, GLU472B, GLU482B, GLU514B, GLU53A, GLU548B, GLU84A, GLY123A, GLY147A, GLY156B, GLY166B, GLY169B, GLY21A, GLY266A, GLY273A, GLY274A, GLY287A, GLY293A, GLY40A, GLY549B, GLY54A, GLY67A, GLY77A, HIS110A, HIS13A, HIS43A, HIS487B, HIS63A, ILE12A, ILE138B, ILE146A, ILE164B, ILE172B, ILE35A, ILE46A, ILE515B, ILE69A, LEU11A, LEU137B, LEU159B, LEU160B, LEU175B, LEU17A, LEU217A, LEU218A, LEU24A, LEU257A, LEU264A, LEU269A, LEU271A, LEU280A, LEU285A, LEU45A, LEU481B, LEU497B, LEU510B, LEU517B, LEU543B, LYS140B, LYS152B, LYS162B, LYS167B, LYS173B, LYS22A, LYS277A, LYS282A, LYS31A, LYS34A, LYS436B, LYS44A, LYS501B, LYS508B, LYS544B, LYS65A, LYS83A, MET139B, MET158B, MET512B, PHE144B, PHE150B, PHE153B, PHE36A, PHE475B, PHE477B, PHE483B, PHE66A, PRO155A, PRO176B, PRO214A, PRO254A, PRO55A, PRO64A, SER101A, SER104A, SER120A, SER121A, SER147B, SER150A, SER152A, SER154B, SER157B, SER168B, SER171B, SER204A, SER261A, SER263A, SER265A, SER272A, SER28A, SER29A, SER490B, SER74A, THR145B, THR149B, THR155B, THR157A, THR161B, THR177B, THR215A, THR26A, THR279A, THR42A, THR442B, THR469B, THR506B, THR516B, THR68A, TRP153A, TRP206A, TRP258A, TRP262A, TRP281A, TRP57A, TRP61A, TYR148B, TYR19A, TYR20A, TYR435B, TYR547B, TYR75A, VAL102A, VAL105A, VAL148A, VAL165B, VAL16A, VAL170B, VAL210A, VAL216A, VAL256A, VAL268A, VAL278A, VAL38A, VAL438B, VAL447B, VAL511B, VAL56A, VAL59A
• B-C: ALA200C, ALA228C, ALA254C, ALA258B, ALA306B, ALA310B, ALA336B, ARG163C, ARG244C, ARG245C, ARG261C, ARG305B, ARG331B, ARG333B, ASN100C, ASN165C, ASN205C, ASN220C, ASN252B, ASN289B, ASN301B, ASN315B, ASN328B, ASP157C, ASP159C, ASP204C, ASP224C, ASP251B, ASP257C, ASP302B, ASP311C, ASP329B, ASP334B, ASP351B, ASP395B, CYS156C, CYS209C, CYS213C, CYS348B, CYS390B, GLN216C, GLN226C, GLN234C, GLN235C, GLN252C, GLN253C, GLN254B, GLN339B, GLN341B, GLN393B, GLU164C, GLU217C, GLU260C, GLU263B, GLU290B, GLU312B, GLU312C, GLU337B, GLU396B, GLU95C, GLY151C, GLY152C, GLY214C, GLY236C, GLY255C, GLY309C, GLY316B, GLY326B, GLY346B, GLY347B, HIS240C, HIS265B, HIS317B, HIS97C, ILE148C, ILE193C, ILE206C, ILE208C, ILE211C, ILE215C, ILE223C, ILE237C, ILE291B, ILE294B, ILE311B, ILE314C, ILE322B, ILE332B, ILE350B, ILE354B, ILE394B, LEU153C, LEU158C, LEU162C, LEU197C, LEU202C, LEU212C, LEU219C, LEU242C, LEU250C, LEU256C, LEU259B, LEU260B, LEU267C, LEU313C, LEU315C, LEU318B, LEU321B, LEU325B, LEU335B, LEU338B, LEU340B, LEU361B, LEU96C, LYS143C, LYS154C, LYS201C, LYS238C, LYS239C, LYS249B, LYS256B, LYS261B, LYS262B, LYS308B, LYS314B, LYS342B, LYS352B, MET210C, MET257B, PHE160C, PHE181C, PHE231C, PRO161C, PRO221C, PRO330B, PRO98C, SER101C, SER142C, SER155C, SER203C, SER207C, SER241C, SER249C, SER251C, SER307B, SER313B, SER319B, SER323B, SER327B, SER349B, SER355B, THR141C, THR166C, THR225C, THR233C, THR246C, THR250B, THR310C, TRP144C, TRP243C, TRP343B, TYR218C, TYR246B, TYR248B, TYR248C, TYR264C, TYR324B, TYR358B, TYR391B, TYR99C, VAL222C, VAL247C, VAL255B, VAL303B, VAL304B, VAL320B
• B-E: LYS308B, LYS342E, VAL304B
• B-F: ALA200F, ALA310B, ARG135F, ARG285B, ARG305B, ASN138F, ASN205F, ASN286B, ASN289B, ASN315B, ASP204F, ASP302B, GLN293B, GLU134F, GLU195F, GLU198F, GLU199F, GLU281B, GLU282B, GLU290B, GLU292B, GLU312B, GLY277B, ILE206F, ILE280B, ILE284B, ILE294B, ILE311B, LEU145F, LEU202F, LEU296B, LEU300B, LEU309B, LYS137F, LYS143F, LYS201F, LYS283B, LYS308B, LYS314B, PRO136F, PRO140F, PRO278B, SER142F, SER203F, SER287B, SER288B, SER307B, SER313B, THR141F, TYR183F, TYR297B, VAL139F, VAL304B
• C-D: GLN240D, GLU438C, GLY241D, LYS244D, PRO242D, VAL407C
• C-E: ALA321C, ALA336E, ARG244C, ARG245C, ARG330C, ARG331E, ARG333E, ASN300C, ASN305C, ASN306C, ASN329C, ASN430E, ASP311C, ASP334E, ASP395E, ASP408E, GLN307C, GLN325C, GLN339E, GLN341E, GLN393E, GLN404E, GLU299C, GLU304C, GLU312C, GLU326C, GLU337E, GLU364C, GLU367E, GLU396E, GLU429E, GLY309C, GLY346E, GLY347E, GLY363E, GLY368E, GLY392E, HIS320C, ILE314C, ILE332E, LEU302C, LEU303C, LEU313C, LEU315C, LEU317C, LEU322C, LEU335E, LEU338E, LEU340E, LEU352C, LEU369E, LEU402E, LYS342E, LYS359E, LYS409E, LYS433E, PHE370E, PRO316C, PRO318C, PRO330E, SER319C, SER344E, SER354C, SER357C, SER362E, SER364E, SER398E, SER401E, SER405E, SER466E, THR296C, THR310C, THR323C, THR345E, TRP343E, TYR248C, TYR397E, VAL308C, VAL327C
• C-F: ARG245C, ASN229F, ASN232F, ASN273C, ASP204F, ASP311C, CYS209F, GLN253C, GLN274C, GLU198F, ILE206F, ILE314C, LEU197F, LEU202F, LEU242C, LEU277C, LEU313C, LEU315C, LYS201F, MET210F, PRO316C, SER142F, SER203F, SER249C, THR141F, THR246C, THR310C, TYR248C
• D-E: ALA100D, ALA119D, ALA135E, ALA146E, ALA151E, ALA156D, ALA15D, ALA178D, ALA211D, ALA25D, ALA260D, ALA270D, ALA292D, ALA473E, ALA476E, ALA478E, ALA479E, ALA502E, ALA503E, ALA540E, ALA542E, ARG142E, ARG143E, ARG174E, ARG208D, ARG219D, ARG23D, ARG259D, ARG439E, ARG441E, ARG509E, ARG513E, ARG546E, ARG58D, ASN103D, ASN134E, ASN149D, ASN267D, ASN276D, ASN284D, ASN443E, ASN498E, ASN539E, ASN9D, ASP14D, ASP163E, ASP18D, ASP205D, ASP209D, ASP255D, ASP275D, ASP30D, ASP471E, ASP499E, ASP500E, ASP505E, ASP545E, ASP60D, ASP76D, CYS27D, CYS450E, CYS73D, GLN106D, GLN227D, GLN440E, GLN480E, GLN541E, GLU10D, GLU111D, GLU131E, GLU141E, GLU178E, GLU283D, GLU286D, GLU290D, GLU37D, GLU39D, GLU41D, GLU432E, GLU437E, GLU468E, GLU472E, GLU482E, GLU504E, GLU514E, GLU53D, GLU548E, GLY156E, GLY166E, GLY169E, GLY177D, GLY21D, GLY266D, GLY273D, GLY274D, GLY287D, GLY293D, GLY40D, GLY54D, GLY67D, GLY77D, HIS110D, HIS13D, HIS43D, HIS487E, HIS63D, HIS8D, ILE12D, ILE138E, ILE164E, ILE172E, ILE35D, ILE454E, ILE46D, ILE515E, LEU11D, LEU137E, LEU159E, LEU160E, LEU175E, LEU17D, LEU217D, LEU218D, LEU24D, LEU264D, LEU269D, LEU271D, LEU280D, LEU285D, LEU45D, LEU481E, LEU497E, LEU510E, LEU543E, LYS152E, LYS162E, LYS167E, LYS173E, LYS22D, LYS277D, LYS282D, LYS288D, LYS31D, LYS34D, LYS436E, LYS44D, LYS467E, LYS501E, LYS508E, LYS544E, LYS65D, MET139E, MET158E, MET512E, PHE144E, PHE150E, PHE153E, PHE36D, PHE475E, PHE477E, PHE483E, PHE66D, PRO155D, PRO176E, PRO214D, PRO55D, PRO64D, SER101D, SER104D, SER120D, SER121D, SER147E, SER150D, SER152D, SER154E, SER157E, SER168E, SER171E, SER261D, SER263D, SER265D, SER272D, SER28D, SER29D, SER466E, SER470E, SER490E, SER494E, SER74D, THR145E, THR149E, THR155E, THR157D, THR161E, THR215D, THR26D, THR279D, THR42D, THR469E, THR506E, THR516E, THR68D, TRP206D, TRP258D, TRP262D, TRP281D, TRP57D, TRP61D, TYR148E, TYR19D, TYR20D, TYR221D, TYR435E, TYR547E, TYR75D, VAL102D, VAL105D, VAL148D, VAL165E, VAL16D, VAL170E, VAL207D, VAL216D, VAL256D, VAL268D, VAL278D, VAL38D, VAL438E, VAL447E, VAL511E, VAL56D, VAL59D
• E-F: ALA200F, ALA254F, ALA258E, ALA306E, ALA310E, ALA336E, ARG163F, ARG244F, ARG245F, ARG261F, ARG305E, ARG331E, ARG333E, ASN100F, ASN165F, ASN205F, ASN220F, ASN252E, ASN289E, ASN301E, ASN315E, ASN328E, ASN353E, ASP157F, ASP159F, ASP204F, ASP224F, ASP251E, ASP257F, ASP302E, ASP311F, ASP329E, ASP334E, ASP351E, ASP395E, CYS156F, CYS209F, CYS213F, CYS348E, CYS390E, GLN216F, GLN226F, GLN234F, GLN235F, GLN252F, GLN253F, GLN254E, GLN339E, GLN341E, GLN393E, GLU164F, GLU217F, GLU260F, GLU290E, GLU312E, GLU312F, GLU337E, GLU396E, GLU95F, GLY151F, GLY152F, GLY214F, GLY236F, GLY255F, GLY309F, GLY316E, GLY326E, GLY346E, GLY347E, HIS240F, HIS265E, HIS317E, HIS97F, ILE148F, ILE193F, ILE206F, ILE208F, ILE211F, ILE215F, ILE223F, ILE237F, ILE291E, ILE294E, ILE311E, ILE314F, ILE322E, ILE332E, ILE350E, ILE354E, ILE394E, LEU145F, LEU153F, LEU158F, LEU162F, LEU197F, LEU202F, LEU212F, LEU219F, LEU242F, LEU250F, LEU256F, LEU259E, LEU260E, LEU267F, LEU313F, LEU315F, LEU318E, LEU321E, LEU325E, LEU335E, LEU338E, LEU340E, LEU361E, LEU96F, LYS143F, LYS154F, LYS201F, LYS238F, LYS239F, LYS249E, LYS256E, LYS261E, LYS262E, LYS308E, LYS314E, LYS342E, LYS352E, MET210F, MET257E, PHE160F, PHE181F, PHE231F, PRO161F, PRO221F, PRO330E, PRO98F, SER142F, SER147F, SER155F, SER203F, SER207F, SER241F, SER249F, SER251F, SER307E, SER313E, SER319E, SER323E, SER327E, SER349E, SER355E, THR141F, THR149F, THR166F, THR225F, THR233F, THR246F, THR250E, THR310F, TRP144F, TRP243F, TRP343E, TYR218F, TYR246E, TYR248E, TYR248F, TYR264F, TYR324E, TYR358E, TYR391E, TYR99F, VAL222F, VAL247F, VAL255E, VAL303E, VAL304E, VAL320E
• E-H: LYS308E, LYS342H, VAL304E
• E-I: ALA200I, ALA310E, ARG135I, ARG285E, ARG305E, ASN138I, ASN205I, ASN286E, ASN289E, ASN315E, ASP204I, ASP302E, GLN293E, GLU134I, GLU195I, GLU198I, GLU199I, GLU281E, GLU282E, GLU290E, GLU312E, GLY277E, ILE206I, ILE280E, ILE284E, ILE294E, ILE311E, LEU202I, LEU296E, LEU300E, LEU309E, LYS137I, LYS143I, LYS201I, LYS283E, LYS308E, LYS314E, PRO136I, PRO140I, PRO278E, SER142I, SER203I, SER287E, SER288E, SER307E, SER313E, SER319E, THR141I, TYR183I, TYR297E, VAL139I, VAL304E
• F-G: ASN437F, GLU438F, GLY241G, LYS244G, PRO242G, VAL407F
• F-H: ALA321F, ALA336H, ARG244F, ARG245F, ARG330F, ARG331H, ARG333H, ASN300F, ASN305F, ASN306F, ASN329F, ASN428H, ASN430H, ASP311F, ASP334H, ASP395H, ASP408H, GLN307F, GLN325F, GLN339H, GLN341H, GLN393H, GLN404H, GLU299F, GLU304F, GLU312F, GLU326F, GLU337H, GLU364F, GLU367H, GLU396H, GLU400H, GLU429H, GLU432H, GLU468H, GLY309F, GLY346H, GLY347H, GLY363H, GLY368H, GLY392H, HIS320F, ILE314F, ILE332H, LEU302F, LEU303F, LEU313F, LEU315F, LEU317F, LEU322F, LEU335H, LEU338H, LEU340H, LEU352F, LEU367F, LEU369H, LEU402H, LYS342H, LYS359H, LYS409H, LYS433H, LYS436H, LYS467H, PHE366H, PHE370H, PRO316F, PRO318F, PRO330H, SER319F, SER344H, SER354F, SER357F, SER362H, SER364H, SER398H, SER401H, SER405H, SER466H, THR296F, THR310F, THR323F, THR345H, TRP343H, TYR248F, TYR301F, TYR397H, VAL308F
• F-I: ARG245F, ASN229I, ASN232I, ASN273F, ASP204I, ASP311F, CYS209I, CYS213I, GLN253F, GLN274F, GLU198I, ILE206I, ILE314F, LEU197I, LEU202I, LEU242F, LEU277F, LEU313F, LEU315F, LYS201I, MET210I, PRO316F, SER142I, SER203I, SER249F, THR141I, THR246F, THR310F, TYR248F
• G-H: ALA100G, ALA119G, ALA135H, ALA146H, ALA151H, ALA156G, ALA15G, ALA178G, ALA211G, ALA25G, ALA260G, ALA270G, ALA292G, ALA473H, ALA476H, ALA478H, ALA479H, ALA502H, ALA503H, ALA540H, ALA542H, ALA62G, ARG142H, ARG143H, ARG174H, ARG208G, ARG219G, ARG23G, ARG259G, ARG439H, ARG441H, ARG509H, ARG513H, ARG546H, ARG58G, ASN103G, ASN134H, ASN149G, ASN180G, ASN267G, ASN276G, ASN284G, ASN443H, ASN498H, ASN539H, ASN86G, ASN9G, ASP14G, ASP163H, ASP18G, ASP205G, ASP209G, ASP228G, ASP255G, ASP275G, ASP471H, ASP499H, ASP500H, ASP505H, ASP545H, ASP60G, CYS27G, CYS450H, CYS73G, GLN106G, GLN227G, GLN440H, GLN480H, GLN541H, GLU10G, GLU111G, GLU141H, GLU178H, GLU283G, GLU286G, GLU290G, GLU37G, GLU39G, GLU41G, GLU432H, GLU437H, GLU468H, GLU472H, GLU482H, GLU504H, GLU514H, GLU548H, GLU84G, GLY156H, GLY166H, GLY169H, GLY177G, GLY21G, GLY266G, GLY273G, GLY274G, GLY287G, GLY293G, GLY40G, GLY549H, GLY54G, GLY67G, GLY77G, HIS110G, HIS13G, HIS43G, HIS487H, HIS63G, HIS8G, ILE12G, ILE138H, ILE146G, ILE164H, ILE172H, ILE454H, ILE46G, ILE515H, ILE69G, LEU11G, LEU137H, LEU159H, LEU160H, LEU175H, LEU17G, LEU217G, LEU218G, LEU24G, LEU264G, LEU269G, LEU271G, LEU280G, LEU285G, LEU45G, LEU481H, LEU497H, LEU510H, LEU536H, LEU543H, LYS152H, LYS162H, LYS167H, LYS173H, LYS22G, LYS277G, LYS282G, LYS288G, LYS31G, LYS34G, LYS436H, LYS44G, LYS467H, LYS501H, LYS508H, LYS544H, LYS65G, LYS83G, MET139H, MET158H, MET512H, PHE144H, PHE150H, PHE153H, PHE36G, PHE475H, PHE483H, PHE66G, PRO155G, PRO176H, PRO214G, PRO291G, PRO55G, PRO64G, SER101G, SER104G, SER120G, SER121G, SER147H, SER150G, SER152G, SER154H, SER157H, SER168H, SER171H, SER226G, SER261G, SER263G, SER265G, SER272G, SER28G, SER29G, SER466H, SER490H, SER494H, SER74G, THR145H, THR149H, THR155H, THR157G, THR161H, THR177H, THR215G, THR26G, THR279G, THR42G, THR469H, THR506H, THR516H, THR68G, TRP206G, TRP258G, TRP262G, TRP281G, TRP57G, TRP61G, TYR148H, TYR19G, TYR20G, TYR435H, TYR547H, TYR75G, VAL102G, VAL105G, VAL148G, VAL16G, VAL170H, VAL207G, VAL216G, VAL256G, VAL268G, VAL278G, VAL38G, VAL438H, VAL447H, VAL511H, VAL56G, VAL59G
• H-I: ALA200I, ALA228I, ALA254I, ALA258H, ALA306H, ALA310H, ALA336H, ARG163I, ARG244I, ARG245I, ARG261I, ARG305H, ARG331H, ARG333H, ASN100I, ASN165I, ASN205I, ASN220I, ASN252H, ASN289H, ASN301H, ASN315H, ASN328H, ASN353H, ASP157I, ASP159I, ASP204I, ASP224I, ASP251H, ASP253H, ASP257I, ASP302H, ASP311I, ASP329H, ASP334H, ASP351H, ASP395H, CYS156I, CYS209I, CYS213I, CYS348H, CYS390H, GLN216I, GLN226I, GLN234I, GLN235I, GLN252I, GLN253I, GLN254H, GLN339H, GLN341H, GLN393H, GLU164I, GLU217I, GLU260I, GLU263H, GLU290H, GLU312H, GLU312I, GLU337H, GLU396H, GLU95I, GLY151I, GLY152I, GLY214I, GLY236I, GLY255I, GLY309I, GLY316H, GLY326H, GLY346H, GLY347H, HIS240I, HIS265H, HIS317H, HIS97I, ILE148I, ILE193I, ILE206I, ILE208I, ILE211I, ILE215I, ILE223I, ILE237I, ILE291H, ILE294H, ILE311H, ILE314I, ILE322H, ILE332H, ILE350H, ILE354H, ILE394H, LEU104I, LEU153I, LEU158I, LEU162I, LEU197I, LEU202I, LEU212I, LEU219I, LEU242I, LEU250I, LEU256I, LEU259H, LEU260H, LEU267I, LEU313I, LEU315I, LEU318H, LEU321H, LEU325H, LEU335H, LEU338H, LEU340H, LEU361H, LEU96I, LYS143I, LYS154I, LYS201I, LYS238I, LYS239I, LYS249H, LYS256H, LYS261H, LYS262H, LYS308H, LYS314H, LYS342H, LYS352H, MET210I, MET257H, PHE160I, PHE181I, PRO161I, PRO221I, PRO330H, PRO98I, SER101I, SER142I, SER147I, SER155I, SER203I, SER207I, SER241I, SER249I, SER251I, SER307H, SER313H, SER319H, SER323H, SER327H, SER349H, SER355H, THR141I, THR149I, THR166I, THR225I, THR233I, THR246I, THR250H, THR310I, TRP144I, TRP243I, TRP343H, TYR218I, TYR246H, TYR248H, TYR248I, TYR264I, TYR324H, TYR358H, TYR391H, TYR397H, TYR99I, VAL222I, VAL247I, VAL255H, VAL303H, VAL304H, VAL320H