Chemie Search results for query - 日本蛋白质结构数据库

English 日本語简体中文繁體中文 한국어

✖

Menu

RCSB PDB PDBe BMRB Adv. Search Search help

PDB Info pages Status search Chemie search: 44339 results BIRD

A1EJ9

A1EJ9
Name:	4-chloranyl-1,1-bis(oxidanylidene)-~{N}-(2-pyrrolidin-1-ylphenyl)-1,2-benzothiazol-3-amine
Formula:	C17 H16 Cl N3 O2 S
SMILES:	Clc1cccc2c1C(=N[S]2(=O)=O)Nc3ccccc3N4CCCC4
InChi:	InChI=1S/C17H16ClN3O2S/c18-12-6-5-9-15-16(12)17(20-24(15,22)23)19-13-7-1-2-8-14(13)21-10-3-4-11-21/h1-2,5-9H,3-4,10-11H2,(H,19,20)
Definition date:	2025-01-19
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	4-chloranyl-1,1-bis(oxidanylidene)-~{N}-(2-pyrrolidin-1-ylphenyl)-1,2-benzothiazol-3-amine

A1EKA

A1EKA
Name:	6-chloranyl-1,1-bis(oxidanylidene)-~{N}-(2-pyrrolidin-1-ylphenyl)-1,2-benzothiazol-3-amine
Formula:	C17 H16 Cl N3 O2 S
SMILES:	Clc1ccc2C(=N[S](=O)(=O)c2c1)Nc3ccccc3N4CCCC4
InChi:	InChI=1S/C17H16ClN3O2S/c18-12-7-8-13-16(11-12)24(22,23)20-17(13)19-14-5-1-2-6-15(14)21-9-3-4-10-21/h1-2,5-8,11H,3-4,9-10H2,(H,19,20)
Definition date:	2025-01-19
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	6-chloranyl-1,1-bis(oxidanylidene)-~{N}-(2-pyrrolidin-1-ylphenyl)-1,2-benzothiazol-3-amine

A1EKB

A1EKB
Name:	4-fluoranyl-~{N}-(3-fluoranyl-2-pyrrolidin-1-yl-phenyl)-1,1-bis(oxidanylidene)-1,2-benzothiazol-3-amine
Formula:	C17 H15 F2 N3 O2 S
SMILES:	Fc1cccc(NC2=N[S](=O)(=O)c3cccc(F)c23)c1N4CCCC4
InChi:	InChI=1S/C17H15F2N3O2S/c18-11-5-4-8-14-15(11)17(21-25(14,23)24)20-13-7-3-6-12(19)16(13)22-9-1-2-10-22/h3-8H,1-2,9-10H2,(H,20,21)
Definition date:	2025-01-19
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	4-fluoranyl-~{N}-(3-fluoranyl-2-pyrrolidin-1-yl-phenyl)-1,1-bis(oxidanylidene)-1,2-benzothiazol-3-amine

A1CRY

A1CRY
Name:	(5M)-4-{4-[(4-{4-[2-({7-(8-chloronaphthalen-1-yl)-4-[(3S)-3-(cyanomethyl)-4-propanoylpiperazin-1-yl]-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl}oxy)ethyl]piperazine-1-carbonyl}piperidin-1-yl)methyl]phenyl}-5-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4H-1,2,4-triazole-3-carboxamide
Formula:	C57 H66 Cl N13 O6
SMILES:	CC(C)c1cc(c(O)cc1O)c1nnc(C(N)=O)n1c1ccc(cc1)CN1CCC(CC1)C(=O)N1CCN(CCOc2nc3CN(CCc3c(n2)N2CC(CC#N)N(CC2)C(=O)CC)c2cccc3cccc(Cl)c32)CC1
InChi:	InChI=1S/C57H66ClN13O6/c1-4-50(74)70-28-27-69(34-41(70)15-19-59)53-42-18-22-68(47-10-6-8-38-7-5-9-45(58)51(38)47)35-46(42)61-57(62-53)77-30-29-65-23-25-67(26-24-65)56(76)39-16-20-66(21-17-39)33-37-11-13-40(14-12-37)71-54(63-64-55(71)52(60)75)44-31-43(36(2)3)48(72)32-49(44)73/h5-14,31-32,36,39,41,72-73H,4,15-18,20-30,33-35H2,1-3H3,(H2,60,75)/t41-/m0/s1
Synonyms:	RNK07311
Definition date:	2025-09-02
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	(5M)-4-{4-[(4-{4-[2-({7-(8-chloronaphthalen-1-yl)-4-[(3S)-3-(cyanomethyl)-4-propanoylpiperazin-1-yl]-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-2-yl}oxy)ethyl]piperazine-1-carbonyl}piperidin-1-yl)methyl]phenyl}-5-[2,4-dihydroxy-5-(propan-2-yl)phenyl]-4H-1,2,4-triazole-3-carboxamide

A1CSX

A1CSX
Name:	(4P,5M)-N-[(1S)-3-amino-1-(3-chloro-4-fluorophenyl)-3-oxopropyl]-4-(4-chloro-2-fluorophenyl)-5-{1-[2-(morpholin-4-yl)ethyl]-1H-pyrazol-4-yl}-1H-pyrrole-3-carboxamide
Formula:	C29 H28 Cl2 F2 N6 O3
SMILES:	Fc1ccc(cc1Cl)C(CC(N)=O)NC(=O)c1c[NH]c(c1c1ccc(Cl)cc1F)c1cn(CCN2CCOCC2)nc1
InChi:	InChI=1S/C29H28Cl2F2N6O3/c30-19-2-3-20(24(33)12-19)27-21(29(41)37-25(13-26(34)40)17-1-4-23(32)22(31)11-17)15-35-28(27)18-14-36-39(16-18)6-5-38-7-9-42-10-8-38/h1-4,11-12,14-16,25,35H,5-10,13H2,(H2,34,40)(H,37,41)/t25-/m0/s1
Definition date:	2025-09-10
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	(4P,5M)-N-[(1S)-3-amino-1-(3-chloro-4-fluorophenyl)-3-oxopropyl]-4-(4-chloro-2-fluorophenyl)-5-{1-[2-(morpholin-4-yl)ethyl]-1H-pyrazol-4-yl}-1H-pyrrole-3-carboxamide

A1CXF

A1CXF
Name:	(3S)-N-[(3-{[(1S)-2-anilino-1-cyclohexyl-2-oxoethyl]carbamoyl}phenyl)methyl]-2,2-dimethylthiomorpholine-3-carboxamide
Formula:	C29 H38 N4 O3 S
SMILES:	CC1(C)SCCNC1C(=O)NCc1cccc(c1)C(=O)NC(C(=O)Nc1ccccc1)C1CCCCC1
InChi:	InChI=1S/C29H38N4O3S/c1-29(2)25(30-16-17-37-29)28(36)31-19-20-10-9-13-22(18-20)26(34)33-24(21-11-5-3-6-12-21)27(35)32-23-14-7-4-8-15-23/h4,7-10,13-15,18,21,24-25,30H,3,5-6,11-12,16-17,19H2,1-2H3,(H,31,36)(H,32,35)(H,33,34)/t24-,25-/m0/s1
Definition date:	2025-10-02
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	(3S)-N-[(3-{[(1S)-2-anilino-1-cyclohexyl-2-oxoethyl]carbamoyl}phenyl)methyl]-2,2-dimethylthiomorpholine-3-carboxamide

A1I1D

A1I1D
Name:	1-[4,7-bis(2-chloranylethanoyl)-1,4,7-triazonan-1-yl]-2-chloranyl-ethanone
Formula:	C12 H18 Cl3 N3 O3
SMILES:	ClCC(=O)N1CCN(CCN(CC1)C(=O)CCl)C(=O)CCl
InChi:	InChI=1S/C12H18Cl3N3O3/c13-7-10(19)16-1-2-17(11(20)8-14)5-6-18(4-3-16)12(21)9-15/h1-9H2
Definition date:	2025-02-06
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	1-[4,7-bis(2-chloranylethanoyl)-1,4,7-triazonan-1-yl]-2-chloranyl-ethanone

A1I1E

A1I1E
Name:	1-[7,10-bis(2-chloranylethanoyl)-3,7,10-triazatricyclo[3.3.3.0^{1,5}]undecan-3-yl]-2-chloranyl-ethanone
Formula:	C14 H18 Cl3 N3 O3
SMILES:	ClCC(=O)N1CC23CN(CC2(C1)CN(C3)C(=O)CCl)C(=O)CCl
InChi:	InChI=1S/C14H18Cl3N3O3/c15-1-10(21)18-4-13-6-19(11(22)2-16)7-14(13,5-18)9-20(8-13)12(23)3-17/h1-9H2/t13-,14+
Definition date:	2025-02-06
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	1-[7,10-bis(2-chloranylethanoyl)-3,7,10-triazatricyclo[3.3.3.0^{1,5}]undecan-3-yl]-2-chloranyl-ethanone

A1IRA

A1IRA
Name:	4-[5-chloranyl-1-[2-chloranyl-6-(trifluoromethyl)phenyl]carbonyl-indazol-3-yl]-3-[(4-methylsulfonylphenyl)methoxy]benzoic acid
Formula:	C30 H19 Cl2 F3 N2 O6 S
SMILES:	C[S](=O)(=O)c1ccc(COc2cc(ccc2c3nn(C(=O)c4c(Cl)cccc4C(F)(F)F)c5ccc(Cl)cc35)C(O)=O)cc1
InChi:	InChI=1S/C30H19Cl2F3N2O6S/c1-44(41,42)19-9-5-16(6-10-19)15-43-25-13-17(29(39)40)7-11-20(25)27-21-14-18(31)8-12-24(21)37(36-27)28(38)26-22(30(33,34)35)3-2-4-23(26)32/h2-14H,15H2,1H3,(H,39,40)
Definition date:	2024-10-04
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	4-[5-chloranyl-1-[2-chloranyl-6-(trifluoromethyl)phenyl]carbonyl-indazol-3-yl]-3-[(4-methylsulfonylphenyl)methoxy]benzoic acid

A1IRF

A1IRF
Name:	1-(1-methylpiperidin-4-yl)-3-(3-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-4-amine
Formula:	C23 H24 N6 O
SMILES:	CN1CCC(CC1)n2nc(c3cccc(Oc4ccccc4)c3)c5c(N)ncnc25
InChi:	InChI=1S/C23H24N6O/c1-28-12-10-17(11-13-28)29-23-20(22(24)25-15-26-23)21(27-29)16-6-5-9-19(14-16)30-18-7-3-2-4-8-18/h2-9,14-15,17H,10-13H2,1H3,(H2,24,25,26)
Definition date:	2024-10-06
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	1-(1-methylpiperidin-4-yl)-3-(3-phenoxyphenyl)pyrazolo[3,4-d]pyrimidin-4-amine

A1JBI

A1JBI
Name:	3-[(3-chloranyl-2-methoxy-phenyl)amino]-2-[3-[[(2~{S})-1,4-dioxan-2-yl]methoxy]pyridin-4-yl]-1,5,6,7-tetrahydropyrrolo[3,2-c]pyridin-4-one
Formula:	C24 H25 Cl N4 O5
SMILES:	COc1c(Cl)cccc1Nc2c([nH]c3CCNC(=O)c23)c4ccncc4OC[CH]5COCCO5
InChi:	InChI=1S/C24H25ClN4O5/c1-31-23-16(25)3-2-4-18(23)29-22-20-17(6-8-27-24(20)30)28-21(22)15-5-7-26-11-19(15)34-13-14-12-32-9-10-33-14/h2-5,7,11,14,28-29H,6,8-10,12-13H2,1H3,(H,27,30)/t14-/m0/s1
Definition date:	2025-04-28
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	3-[(3-chloranyl-2-methoxy-phenyl)amino]-2-[3-[[(2~{S})-1,4-dioxan-2-yl]methoxy]pyridin-4-yl]-1,5,6,7-tetrahydropyrrolo[3,2-c]pyridin-4-one

A1JH7

A1JH7
Name:	(1~{S})-1-[4-(cyclopropylmethoxy)-3-fluoranyl-phenyl]ethanamine
Formula:	C12 H16 F N O
SMILES:	C[CH](N)c1ccc(OCC2CC2)c(F)c1
InChi:	InChI=1S/C12H16FNO/c1-8(14)10-4-5-12(11(13)6-10)15-7-9-2-3-9/h4-6,8-9H,2-3,7,14H2,1H3/t8-/m0/s1
Definition date:	2025-06-25
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	(1~{S})-1-[4-(cyclopropylmethoxy)-3-fluoranyl-phenyl]ethanamine

A1JKN

A1JKN
Name:	pyrrolidine-1-sulfonic acid
Formula:	C4 H9 N O3 S
SMILES:	O[S](=O)(=O)N1CCCC1
InChi:	InChI=1S/C4H9NO3S/c6-9(7,8)5-3-1-2-4-5/h1-4H2,(H,6,7,8)
Definition date:	2025-07-16
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	pyrrolidine-1-sulfonic acid

A1JKQ

A1JKQ
Name:	1-[2,4-bis(fluoranyl)phenyl]-2-(1,2,4-triazol-1-yl)ethanone
Formula:	C10 H7 F2 N3 O
SMILES:	Fc1ccc(c(F)c1)C(=O)Cn2cncn2
InChi:	InChI=1S/C10H7F2N3O/c11-7-1-2-8(9(12)3-7)10(16)4-15-6-13-5-14-15/h1-3,5-6H,4H2
Synonyms:	(6S)-2-AMINO-4-OXO-3,4,5,6,7,8-HEXAHYDROPTERIDINE-6-CARBALDEHYDE
Definition date:	2025-07-16
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	1-[2,4-bis(fluoranyl)phenyl]-2-(1,2,4-triazol-1-yl)ethanone

A1JOT

A1JOT
Name:	3-[5-phenyl-1-[3-(trifluoromethyl)phenyl]pyrazol-3-yl]propanoic acid
Formula:	C19 H15 F3 N2 O2
SMILES:	OC(=O)CCc1cc(n(n1)c2cccc(c2)C(F)(F)F)c3ccccc3
InChi:	InChI=1S/C19H15F3N2O2/c20-19(21,22)14-7-4-8-16(11-14)24-17(13-5-2-1-3-6-13)12-15(23-24)9-10-18(25)26/h1-8,11-12H,9-10H2,(H,25,26)
Definition date:	2025-09-10
Last modified:	2025-10-10
Release date:	2025-10-15
Identifier:	3-[5-phenyl-1-[3-(trifluoromethyl)phenyl]pyrazol-3-yl]propanoic acid

LUM

LUM
Name:	LUMICHROME
Formula:	C12 H10 N4 O2
SMILES:	O=C1c2nc3c(nc2NC(=O)N1)cc(c(c3)C)C
InChi:	InChI=1S/C12H10N4O2/c1-5-3-7-8(4-6(5)2)14-10-9(13-7)11(17)16-12(18)15-10/h3-4H,1-2H3,(H2,14,15,16,17,18)
Synonyms:	7,8-DIMETHYLALLOXAZINE
Definition date:	2000-11-20
Last modified:	2025-10-10
Identifier:	7,8-dimethylbenzo[g]pteridine-2,4(1H,3H)-dione

ADP

ADP
Name:	ADENOSINE-5'-DIPHOSPHATE
Formula:	C10 H15 N5 O10 P2
SMILES:	O=P(O)(O)OP(=O)(O)OCC3OC(n2cnc1c(ncnc12)N)C(O)C3O
InChi:	InChI=1S/C10H15N5O10P2/c11-8-5-9(13-2-12-8)15(3-14-5)10-7(17)6(16)4(24-10)1-23-27(21,22)25-26(18,19)20/h2-4,6-7,10,16-17H,1H2,(H,21,22)(H2,11,12,13)(H2,18,19,20)/t4-,6-,7-,10-/m1/s1
Definition date:	1999-07-08
Last modified:	2025-10-10
Identifier:	adenosine 5'-(trihydrogen diphosphate)

912

912
Name:	(2~{Z})-~{N}-(2-chloranyl-6-methyl-phenyl)-2-[3-[(4-methyl-4-oxidanyl-cyclohexyl)carbamoyl]phenyl]imino-1,3-thiazolidine-5-carboxamide
Formula:	C25 H27 Cl N4 O3 S
SMILES:	Cc1cccc(Cl)c1NC(=O)c2sc(Nc3cccc(c3)C(=O)N[CH]4CC[C](C)(O)CC4)nc2
InChi:	InChI=1S/C25H27ClN4O3S/c1-15-5-3-8-19(26)21(15)30-23(32)20-14-27-24(34-20)29-18-7-4-6-16(13-18)22(31)28-17-9-11-25(2,33)12-10-17/h3-8,13-14,17,33H,9-12H2,1-2H3,(H,27,29)(H,28,31)(H,30,32)/t17-,25-
Definition date:	2017-03-31
Last modified:	2025-10-07
Release date:	2017-06-07
Identifier:	~{N}-(2-chloranyl-6-methyl-phenyl)-2-[[3-[(4-methyl-4-oxidanyl-cyclohexyl)carbamoyl]phenyl]amino]-1,3-thiazole-5-carboxamide

XRH

XRH
Name:	2-[3-[7-chloranyl-4-(dimethylamino)-2-oxidanylidene-quinazolin-1-yl]phenoxy]-~{N}-[3-[7-chloranyl-4-(dimethylamino)-2-oxidanylidene-quinazolin-1-yl]phenyl]ethanamide
Formula:	C34 H29 Cl2 N7 O4
SMILES:	CN(C)C1=NC(=O)N(c2cccc(NC(=O)COc3cccc(c3)N4C(=O)N=C(N(C)C)c5ccc(Cl)cc45)c2)c6cc(Cl)ccc16
InChi:	InChI=1S/C34H29Cl2N7O4/c1-40(2)31-26-13-11-20(35)15-28(26)42(33(45)38-31)23-8-5-7-22(17-23)37-30(44)19-47-25-10-6-9-24(18-25)43-29-16-21(36)12-14-27(29)32(41(3)4)39-34(43)46/h5-18H,19H2,1-4H3,(H,37,44)
Definition date:	2023-12-08
Last modified:	2025-10-06
Release date:	2024-02-28
Identifier:	2-[3-[7-chloranyl-4-(dimethylamino)-2-oxidanylidene-quinazolin-1-yl]phenoxy]-~{N}-[3-[7-chloranyl-4-(dimethylamino)-2-oxidanylidene-quinazolin-1-yl]phenyl]ethanamide

A1D8F

A1D8F
Name:	methyl 4-[(1~{E})-7-methyl-3-methylidene-octa-1,6-dienyl]-3,5-bis(oxidanyl)benzoate
Formula:	C18 H22 O4
SMILES:	COC(=O)c1cc(O)c(C=CC(=C)CCC=C(C)C)c(O)c1
InChi:	InChI=1S/C18H22O4/c1-12(2)6-5-7-13(3)8-9-15-16(19)10-14(11-17(15)20)18(21)22-4/h6,8-11,19-20H,3,5,7H2,1-2,4H3
Definition date:	2024-05-22
Last modified:	2025-10-06
Release date:	2025-08-13
Identifier:	methyl 4-[(1~{E})-7-methyl-3-methylidene-octa-1,6-dienyl]-3,5-bis(oxidanyl)benzoate

A1D8S

A1D8S
Name:	(2~{S},4~{S})-4-[(2~{S})-2-azanyl-3-azanylidene-propyl]-5-oxidanylidene-pyrrolidine-2-carboxylic acid
Formula:	C8 H13 N3 O3
SMILES:	N[CH](C[CH]1C[CH](NC1=O)C(O)=O)C=N
InChi:	InChI=1S/C8H13N3O3/c9-3-5(10)1-4-2-6(8(13)14)11-7(4)12/h3-6,9H,1-2,10H2,(H,11,12)(H,13,14)/b9-3-/t4-,5-,6-/m0/s1
Definition date:	2024-06-06
Last modified:	2025-10-06
Release date:	2025-06-11
Identifier:	(2~{S},4~{S})-4-[(2~{S})-2-azanyl-3-azanylidene-propyl]-5-oxidanylidene-pyrrolidine-2-carboxylic acid

JNR

JNR
Name:	(2~{R})-2-benzamido-5-carbamimidamido-pentanoic acid
Formula:	C13 H18 N4 O3
SMILES:	NC(=N)NCCC[CH](NC(=O)c1ccccc1)C(O)=O
InChi:	InChI=1S/C13H18N4O3/c14-13(15)16-8-4-7-10(12(19)20)17-11(18)9-5-2-1-3-6-9/h1-3,5-6,10H,4,7-8H2,(H,17,18)(H,19,20)(H4,14,15,16)/t10-/m1/s1
Definition date:	2022-08-24
Last modified:	2025-10-06
Release date:	2024-08-14
Identifier:	(2~{R})-2-benzamido-5-carbamimidamido-pentanoic acid

JRU

JRU
Name:	methyl 4-methoxy-3-[[4-[(2-propan-2-ylsulfonylphenyl)amino]-1,3,5-triazin-2-yl]amino]benzoate
Formula:	C21 H23 N5 O5 S
SMILES:	COC(=O)c1ccc(OC)c(Nc2ncnc(Nc3ccccc3[S](=O)(=O)C(C)C)n2)c1
InChi:	InChI=1S/C21H23N5O5S/c1-13(2)32(28,29)18-8-6-5-7-15(18)24-20-22-12-23-21(26-20)25-16-11-14(19(27)31-4)9-10-17(16)30-3/h5-13H,1-4H3,(H2,22,23,24,25,26)
Definition date:	2023-08-09
Last modified:	2025-10-06
Release date:	2024-06-26
Identifier:	methyl 4-methoxy-3-[[4-[(2-propan-2-ylsulfonylphenyl)amino]-1,3,5-triazin-2-yl]amino]benzoate

A1B7R

A1B7R
Name:	(4M)-4-[3-(5-methylpyridin-2-yl)-1H-pyrazol-4-yl]quinoline
Formula:	C18 H14 N4
SMILES:	Cc1cnc(cc1)c1n[NH]cc1c1ccnc2ccccc21
InChi:	InChI=1S/C18H14N4/c1-12-6-7-17(20-10-12)18-15(11-21-22-18)13-8-9-19-16-5-3-2-4-14(13)16/h2-11H,1H3,(H,21,22)
Definition date:	2025-04-04
Last modified:	2025-10-03
Release date:	2025-10-08
Identifier:	(4M)-4-[3-(5-methylpyridin-2-yl)-1H-pyrazol-4-yl]quinoline

A1BNV

A1BNV
Name:	N-[2-(1,1-dioxo-1lambda~6~-thiomorpholin-4-yl)phenyl]-Nalpha-(2-fluorobenzoyl)-D-phenylalaninamide
Formula:	C26 H26 F N3 O4 S
SMILES:	O=S1(=O)CCN(CC1)c1ccccc1NC(=O)C(Cc1ccccc1)NC(=O)c1ccccc1F
InChi:	InChI=1S/C26H26FN3O4S/c27-21-11-5-4-10-20(21)25(31)29-23(18-19-8-2-1-3-9-19)26(32)28-22-12-6-7-13-24(22)30-14-16-35(33,34)17-15-30/h1-13,23H,14-18H2,(H,28,32)(H,29,31)/t23-/m1/s1
Definition date:	2025-01-09
Last modified:	2025-10-03
Release date:	2025-10-08
Identifier:	N-[2-(1,1-dioxo-1lambda~6~-thiomorpholin-4-yl)phenyl]-Nalpha-(2-fluorobenzoyl)-D-phenylalaninamide

<5 6 7 8 9 10 111213 14 15 16 17 18 19 20 >

245663

数据于2025-12-03公开中

PDB statistics

PDBj update info

Contact PDBj

numon