Loading
PDBj
MenuPDBj@FacebookPDBj@TwitterPDBj@YouTubewwPDB FoundationwwPDB
RCSB PDBPDBeBMRBAdv. SearchSearch help

M9Y

Bonds
First atomSecond atomBond order typeDistance
(experimental model)
Distance
(ideal model)
Properties
C18C17sing1.53Å1.51Å
C18C14sing1.53Å1.53Å
C17N2sing1.47Å1.45Å
C14C15sing1.53Å1.53Å
C14C13sing1.53Å1.52Å
N2C16sing1.47Å1.45Å
C15C16sing1.53Å1.52Å
C13C12sing1.53Å1.52Å
C12N1sing1.46Å1.46Å
F1Csing1.40Å1.28Å
C10C11doub1.39Å1.38ÅAromatic
C10C9sing1.37Å1.38ÅAromatic
N1C11sing1.38Å1.38ÅAromatic
N1C19sing1.37Å1.37ÅAromatic
C1Csing1.53Å1.49Å
C1Nsing1.47Å1.46Å
C11C21sing1.41Å1.40ÅAromatic
CFsing1.40Å1.28Å
CF2sing1.40Å1.28Å
C9C8doub1.40Å1.39ÅAromatic
C19C20doub1.34Å1.35ÅAromatic
NC2sing1.47Å1.45Å
C21C20sing1.47Å1.42ÅAromatic
C21C22doub1.39Å1.39ÅAromatic
C8C22sing1.39Å1.39ÅAromatic
C8C7sing1.48Å1.47Å
C2C3sing1.47Å1.47Å
N3C7doub1.30Å1.31ÅAromatic
N3C5sing1.32Å1.35ÅAromatic
C3C4trip1.17Å1.19Å
C7Ssing1.76Å1.71ÅAromatic
C4C5sing1.43Å1.40Å
C5C6doub1.35Å1.36ÅAromatic
C6Ssing1.76Å1.69ÅAromatic
C6C23sing1.51Å1.43Å
C28C23sing1.53Å1.54Å
C28C29sing1.53Å1.52Å
C23C32sing1.53Å1.54Å
C23N4sing1.47Å1.48Å
C24N4sing1.49Å1.46Å
C24C25sing1.55Å1.49Å
C29C30sing1.53Å1.48Å
C32C31sing1.53Å1.51Å
N4C27sing1.48Å1.47Å
C30C31sing1.53Å1.47Å
C25C26sing1.55Å1.40Å
C26C27sing1.54Å1.51Å
C1H1sing1.09Å1.10Å
C1H2sing1.09Å1.10Å
NH3sing1.01Å1.00Å
C2H5sing1.09Å1.10Å
C2H6sing1.09Å1.10Å
C32H7sing1.09Å1.10Å
C32H8sing1.09Å1.10Å
C31H9sing1.09Å1.10Å
C31H10sing1.09Å1.10Å
C30H11sing1.09Å1.10Å
C30H12sing1.09Å1.10Å
C29H13sing1.09Å1.10Å
C29H14sing1.09Å1.10Å
C28H15sing1.09Å1.10Å
C28H16sing1.09Å1.10Å
C27H18sing1.09Å1.10Å
C27H19sing1.09Å1.10Å
C26H20sing1.09Å1.10Å
C26H21sing1.09Å1.10Å
C25H22sing1.09Å1.10Å
C25H23sing1.09Å1.10Å
C24H24sing1.09Å1.10Å
C24H25sing1.09Å1.10Å
C22H26sing1.08Å1.08Å
C10H27sing1.08Å1.08Å
C9H28sing1.08Å1.08Å
C20H29sing1.08Å1.08Å
C19H30sing1.08Å1.08Å
C12H31sing1.09Å1.10Å
C12H32sing1.09Å1.10Å
C13H33sing1.09Å1.10Å
C13H34sing1.09Å1.10Å
C14H35sing1.09Å1.10Å
C18H36sing1.09Å1.10Å
C18H37sing1.09Å1.10Å
C17H38sing1.09Å1.10Å
C17H39sing1.09Å1.10Å
N2H40sing1.01Å1.00Å
C16H42sing1.09Å1.10Å
C16H43sing1.09Å1.10Å
C15H44sing1.09Å1.10Å
C15H45sing1.09Å1.10Å
Angles
First atomSecond atomThird atomAngle
(experimental model)
Angle
(ideal model)
C17C18C14113.4°109.3°
C18C17N2110.0°109.5°
C17C18H36108.5°109.5°
C17C18H37108.5°109.5°
C18C17H38109.3°109.5°
C18C17H39109.3°109.5°
C18C14C15109.7°109.2°
C18C14C13111.9°109.5°
C18C14H35107.4°109.6°
C14C18H36108.5°109.5°
C14C18H37108.5°109.5°
C17N2C16110.1°111.2°
N2C17H38109.4°109.4°
N2C17H39109.4°109.4°
C17N2H40109.3°111.0°
C15C14C13112.7°109.5°
C14C15C16116.8°109.2°
C15C14H35107.4°109.6°
C14C15H44107.6°109.5°
C14C15H45107.6°109.5°
C14C13C12116.9°109.5°
C14C13H33107.6°109.4°
C14C13H34107.6°109.4°
C13C14H35107.5°109.5°
N2C16C15111.0°109.5°
C16N2H40109.3°111.0°
N2C16H42109.1°109.4°
N2C16H43109.1°109.5°
C15C16H42109.1°109.5°
C15C16H43109.1°109.5°
C16C15H44107.6°109.5°
C16C15H45107.6°109.5°
C13C12N1111.9°109.5°
C13C12H31108.9°109.5°
C13C12H32108.9°109.5°
C12C13H33107.6°109.5°
C12C13H34107.6°109.5°
C12N1C11125.1°125.0°
C12N1C19126.7°125.0°
N1C12H31108.8°109.5°
N1C12H32108.9°109.5°
F1CC1112.8°109.5°
F1CF105.7°109.4°
F1CF2106.9°109.4°
C11C10C9118.6°120.2°
C10C11N1130.7°133.3°
C10C11C21121.6°119.6°
C11C10H27120.7°119.9°
C10C9C8121.2°120.7°
C9C10H27120.7°119.9°
C10C9H28119.4°119.6°
C11N1C19108.1°109.9°
N1C11C21107.7°107.1°
N1C19C20110.3°109.9°
N1C19H30124.8°125.1°
CC1N111.7°109.4°
C1CF112.3°109.5°
C1CF2112.2°109.5°
CC1H1108.9°109.5°
CC1H2108.9°109.5°
C1NC2114.1°111.0°
NC1H1108.9°109.4°
NC1H2108.9°109.5°
C1NH3108.3°111.0°
C11C21C20106.8°106.0°
C11C21C22118.9°120.0°
FCF2106.5°109.5°
C9C8C22120.0°120.0°
C9C8C7119.5°120.0°
C8C9H28119.4°119.7°
C19C20C21107.1°107.0°
C19C20H29126.4°126.5°
C20C19H30124.8°125.0°
NC2C3113.0°109.5°
C2NH3108.3°111.0°
NC2H5108.6°109.5°
NC2H6108.6°109.5°
C20C21C22134.3°134.0°
C21C20H29126.5°126.5°
C21C22C8119.6°119.4°
C21C22H26120.2°120.3°
C22C8C7120.4°120.0°
C8C22H26120.2°120.3°
C8C7N3123.7°125.3°
C8C7S121.9°125.3°
C2C3C4175.3°180.0°
C3C2H5108.6°109.5°
C3C2H6108.6°109.5°
C7N3C5110.4°117.1°
N3C7S114.3°109.4°
N3C5C4118.3°122.3°
N3C5C6115.8°115.3°
C3C4C5178.6°179.9°
C7SC690.0°90.0°
C4C5C6126.0°122.4°
C5C6S109.5°108.2°
C5C6C23133.1°125.9°
SC6C23117.1°125.9°
C6C23C28109.6°109.5°
C6C23C32109.6°109.5°
C6C23N4107.0°109.5°
C23C28C29115.7°109.4°
C28C23C32110.8°109.5°
C28C23N4111.1°109.5°
C23C28H15107.9°109.5°
C23C28H16107.9°109.5°
C28C29C30111.0°109.5°
C28C29H13109.1°109.5°
C28C29H14109.1°109.4°
C29C28H15107.9°109.5°
C29C28H16107.9°109.5°
C32C23N4108.7°109.5°
C23C32C31115.0°109.5°
C23C32H7108.0°109.5°
C23C32H8108.1°109.5°
C23N4C24119.2°111.0°
C23N4C27117.9°111.0°
N4C24C25103.3°103.2°
C24N4C27105.5°105.8°
N4C24H24111.0°110.6°
N4C24H25111.0°110.6°
C24C25C26102.8°102.9°
C24C25H22111.1°110.7°
C24C25H23111.1°110.8°
C25C24H24111.0°110.7°
C25C24H25111.0°110.7°
C29C30C31109.5°109.5°
C29C30H11109.5°109.5°
C29C30H12109.4°109.5°
C30C29H13109.1°109.5°
C30C29H14109.1°109.5°
C32C31C30110.5°109.5°
C31C32H7108.1°109.5°
C31C32H8108.1°109.4°
C32C31H9109.2°109.4°
C32C31H10109.2°109.5°
N4C27C26105.1°107.1°
N4C27H18110.6°109.9°
N4C27H19110.6°109.9°
C30C31H9109.2°109.5°
C30C31H10109.2°109.5°
C31C30H11109.5°109.5°
C31C30H12109.5°109.4°
C25C26C27105.3°105.2°
C25C26H20110.5°110.3°
C25C26H21110.5°110.4°
C26C25H22111.1°110.7°
C26C25H23111.1°110.7°
C26C27H18110.6°109.9°
C26C27H19110.5°110.1°
C27C26H20110.5°110.3°
C27C26H21110.5°110.3°
H1C1H2109.5°109.5°
H5C2H6109.5°109.5°
H7C32H8109.5°109.4°
H9C31H10109.5°109.4°
H11C30H12109.4°109.4°
H13C29H14109.4°109.5°
H15C28H16109.4°109.5°
H18C27H19109.4°109.9°
H20C26H21109.4°110.3°
H22C25H23109.5°110.7°
H24C24H25109.5°110.7°
H31C12H32109.5°109.4°
H33C13H34109.5°109.5°
H36C18H37109.5°109.6°
H38C17H39109.4°109.5°
H42C16H43109.4°109.4°
H44C15H45109.4°109.5°
Dihedrals
First atomSecond atomThird atomFourth atomTorsion
(experimental model)
Torsion
(ideal model)
C17C18C14H36120.6°119.9°
C17C18C14H37120.6°119.9°
C18C17N2H38120.1°120.0°
C18C17N2H39120.1°120.0°
C17C18C14C1544.2°57.7°
C17C18C14C1381.6°177.6°
C18C17N2C1665.1°61.7°
C17C18C14H35160.7°62.3°
C17C18H36H37118.2°120.1°
C18C17H38H39119.7°120.0°
C18C17N2H40174.8°62.3°
C14C18C17N258.1°59.2°
C18C14C15C13125.4°119.9°
C18C14C15H35116.5°120.0°
C18C14C13H35117.7°120.1°
C18C14C15C1639.9°57.7°
C18C14C13C12173.0°65.3°
C18C14C13H3351.9°174.7°
C18C14C13H3466.0°54.7°
C14C18H36H37118.2°120.1°
C14C18C17H3862.0°179.1°
C14C18C17H39178.2°60.8°
C18C14C15H4481.2°177.6°
C18C14C15H45161.0°62.2°
C17N2C16H40120.1°124.1°
C17N2C16C1559.3°61.8°
N2C17C18H3662.5°60.8°
N2C17C18H37178.7°179.1°
N2C17H38H39119.8°119.9°
C17N2C16H4260.9°178.3°
C17N2C16H43179.6°58.3°
C15C14C13H35118.1°120.2°
C14C15C16N248.1°59.2°
C14C15C16H44121.1°120.0°
C14C15C16H45121.1°120.0°
C15C14C13C1262.9°175.0°
C15C14C13H33176.1°55.0°
C15C14C13H3458.2°65.0°
C15C14C18H3676.4°62.2°
C15C14C18H37164.8°177.6°
C14C15C16H4272.1°179.2°
C14C15C16H43168.4°60.9°
C14C15H44H45116.6°120.2°
C13C14C15C1685.5°177.5°
C14C13C12H33121.1°120.0°
C14C13C12H34121.1°120.0°
C14C13C12N194.6°180.0°
C14C13C12H3125.7°60.0°
C14C13C12H32145.0°60.0°
C14C13H33H34116.6°119.9°
C13C14C18H36157.8°57.7°
C13C14C18H3738.9°62.5°
C13C14C15H44153.4°62.5°
C13C14C15H4535.6°57.6°
N2C16C15H42120.3°120.0°
N2C16C15H43120.2°120.1°
C16N2C17H3855.0°178.2°
C16N2C17H39174.9°58.3°
N2C16H42H43119.3°120.0°
N2C16C15H4472.9°179.2°
N2C16C15H45169.2°60.8°
C16C15C14H35156.3°62.3°
C15C16N2H40179.4°62.3°
C15C16H42H43119.3°120.0°
C16C15H44H45116.7°120.1°
C13C12N1H31120.4°120.0°
C13C12N1H32120.4°120.0°
C13C12N1C11128.2°85.1°
C13C12N1C1948.9°95.0°
C13C12H31H32118.9°120.0°
C12C13H33H34116.6°120.1°
C12C13C14H3555.3°54.8°
C12N1C11C102.8°0.0°
C12N1C11C19177.5°179.9°
C12N1C11C21176.6°180.0°
C12N1C19C20176.8°180.0°
C12N1C19H303.2°0.1°
N1C12H31H32118.9°120.0°
N1C12C13H33144.3°60.0°
N1C12C13H3426.5°60.0°
F1CC1F119.3°120.0°
F1CC1F2120.8°120.0°
F1CC1N173.1°60.0°
F1CFF2113.5°120.0°
F1CC1H152.8°60.0°
F1CC1H266.5°180.0°
C11C10C9H27180.0°179.8°
C10C11N1C21179.3°179.9°
C10C11N1C19179.7°180.0°
C11C10C9C80.1°0.5°
C10C11C21C20179.7°180.0°
C10C11C21C220.8°0.1°
C11C10C9H28180.0°180.0°
C9C10C11N1178.7°179.8°
C9C10C11C210.6°0.3°
C10C9C8H28180.0°179.5°
C10C9C8C220.2°0.5°
C10C9C8C7179.8°179.7°
C11N1C19C200.7°0.1°
N1C11C21C200.8°0.1°
N1C11C21C22178.6°180.0°
N1C11C10H271.3°0.0°
C11N1C19H30179.3°180.0°
C11N1C12H317.8°155.0°
C11N1C12H32111.4°35.0°
C19N1C11C211.0°0.1°
N1C19C20H30180.0°179.9°
N1C19C20C210.2°0.0°
N1C19C20H29179.8°180.0°
C19N1C12H31169.3°25.0°
C19N1C12H3271.5°144.9°
CC1NH1120.3°120.0°
CC1NH2120.3°120.0°
C1CFF2123.2°120.0°
CC1NC272.3°180.0°
CC1H1H2118.9°120.0°
CC1NH348.3°56.1°
NC1CF67.6°60.0°
NC1CF252.4°180.0°
C1NC2H3120.7°123.9°
C1NC2C3145.7°180.0°
NC1H1H2119.0°120.0°
C1NC2H525.1°60.0°
C1NC2H693.8°60.0°
C11C21C20C190.4°0.0°
C11C21C20C22179.4°179.9°
C11C21C22C80.5°0.1°
C11C21C22H26179.5°180.0°
C21C11C10H27179.4°179.9°
C11C21C20H29179.6°180.0°
FCC1H1172.1°179.9°
FCC1H252.8°60.0°
F2CC1H168.0°60.0°
F2CC1H2172.7°60.1°
C9C8C22C210.0°0.3°
C9C8C22C7180.0°179.8°
C9C8C7N39.1°179.8°
C9C8C7S171.8°0.2°
C9C8C22H26180.0°179.8°
C8C9C10H27179.9°179.7°
C19C20C21H29180.0°180.0°
C19C20C21C22179.0°179.9°
NC2C3H5120.5°120.0°
NC2C3H6120.5°120.0°
NC2C3C46.2°30.1°
C2NC1H1167.3°60.0°
C2NC1H248.0°60.0°
NC2H5H6118.4°120.0°
C20C21C22C8179.8°179.9°
C20C21C22H260.2°0.1°
C21C20C19H30179.8°179.9°
C21C22C8H26180.0°179.9°
C21C22C8C7180.0°179.9°
C22C21C20H291.0°0.1°
C22C8C7N3170.9°0.0°
C22C8C7S8.2°180.0°
C22C8C9H28179.8°180.0°
C8C7N3S179.2°179.9°
C8C7N3C5178.9°180.0°
C8C7SC6178.4°179.8°
C7C8C22H260.0°0.0°
C7C8C9H280.2°0.2°
C2C3C4C59.5°177.2°
C3C2NH393.7°56.1°
C3C2H5H6118.4°120.0°
C7N3C5C4178.5°180.0°
C7N3C5C60.6°0.3°
N3C7SC60.8°0.2°
N3C5C4C333.6°146.9°
C5N3C7S0.2°0.0°
N3C5C4C6179.1°179.7°
N3C5C6S1.2°0.4°
N3C5C6C23171.5°179.7°
C3C4C5C6145.5°32.8°
C4C3C2H5126.7°150.1°
C4C3C2H6114.3°90.0°
C7SC6C51.1°0.3°
C7SC6C23172.9°179.8°
C4C5C6S177.9°179.9°
C4C5C6C239.5°0.0°
C5C6SC23174.0°179.8°
C5C6C23C2836.9°58.2°
C5C6C23C32158.7°61.8°
C5C6C23N483.6°178.2°
SC6C23C28135.4°121.6°
SC6C23C3213.6°118.4°
SC6C23N4104.1°1.6°
C6C23C28C32121.1°120.0°
C6C23C28N4118.0°120.0°
C6C23C28C29160.2°180.0°
C6C23C32N4116.6°120.0°
C6C23N4C2443.8°59.5°
C6C23C32C31161.8°180.0°
C6C23N4C2786.1°57.9°
C6C23C32H777.4°60.0°
C6C23C32H841.0°60.0°
C6C23C28H1539.3°60.0°
C6C23C28H1678.9°60.0°
C23C28C29H15120.9°120.0°
C23C28C29H16120.9°120.0°
C28C23C32N4122.3°120.0°
C28C23N4C2475.7°60.5°
C23C28C29C3050.4°60.0°
C28C23C32C3140.7°60.0°
C28C23N4C27154.4°177.9°
C28C23C32H7161.6°180.0°
C28C23C32H880.1°60.0°
C23C28C29H13170.6°60.0°
C23C28C29H1469.9°180.0°
C23C28H15H16117.2°120.0°
C29C28C23C3239.1°60.0°
C29C28C23N481.9°60.0°
C28C29C30H13120.3°120.0°
C28C29C30H14120.2°120.0°
C28C29C30C3161.6°60.0°
C28C29C30H1158.5°179.9°
C28C29C30H12178.4°60.0°
C28C29H13H14119.3°120.0°
C29C28H15H16117.2°120.0°
C32C23N4C24162.1°179.5°
C23C32C31H7120.8°120.0°
C23C32C31H8120.8°120.0°
C32C23N4C2732.2°62.1°
C23C32C31C3054.0°60.0°
C23C32H7H8117.5°120.0°
C23C32C31H966.1°60.1°
C23C32C31H10174.2°180.0°
C32C23C28H1581.8°60.0°
C32C23C28H16160.0°180.0°
C23N4C24C27135.3°120.5°
C23N4C24C25164.3°159.7°
N4C23C32C3181.6°60.0°
C23N4C27C26142.1°145.9°
N4C23C32H739.2°60.0°
N4C23C32H8157.6°180.0°
N4C23C28H15157.2°180.0°
N4C23C28H1639.1°60.0°
C23N4C27H1822.8°26.5°
C23N4C27H1998.6°94.6°
C23N4C24H2476.7°81.8°
C23N4C24H2545.3°41.3°
N4C24C25H24119.0°118.4°
N4C24C25H25119.0°118.4°
N4C24C25C2642.6°37.4°
C24N4C27C266.1°25.3°
C24N4C27H18113.2°94.0°
C24N4C27H19125.4°144.9°
N4C24C25H2276.4°155.8°
N4C24C25H23161.5°81.0°
N4C24H24H25122.9°123.0°
C25C24N4C2729.0°39.2°
C24C25C26H22118.9°118.4°
C24C25C26H23118.9°118.5°
C24C25C26C2738.5°21.9°
C24C25C26H20157.9°97.0°
C24C25C26H2180.8°140.9°
C24C25H22H23123.1°123.3°
C25C24H24H25122.8°123.1°
C29C30C31C3263.4°60.0°
C29C30C31H11120.0°120.0°
C29C30C31H12120.0°120.0°
C29C30C31H956.8°60.0°
C29C30C31H10176.5°180.0°
C29C30H11H12119.9°120.0°
C30C29H13H14119.3°120.0°
C30C29C28H1570.6°60.0°
C30C29C28H16171.3°180.0°
C32C31C30H9120.1°120.0°
C32C31C30H10120.1°120.0°
C31C32H7H8117.5°120.0°
C32C31H9H10119.5°120.0°
C32C31C30H1156.7°180.0°
C32C31C30H12176.6°60.0°
N4C27C26C2520.8°1.2°
N4C27C26H18119.3°119.4°
N4C27C26H19119.3°119.4°
N4C27H18H19122.1°121.1°
N4C27C26H20140.1°120.2°
N4C27C26H2198.6°117.8°
C27N4C24H24148.0°157.7°
C27N4C24H2590.0°79.2°
C30C31C32H7174.8°180.0°
C30C31C32H866.8°60.0°
C30C31H9H10119.5°120.0°
C31C30H11H12120.0°120.0°
C31C30C29H13178.2°60.0°
C31C30C29H1458.7°179.9°
C25C26C27H20119.4°118.9°
C25C26C27H21119.3°119.0°
C25C26C27H18140.1°118.1°
C25C26C27H1998.5°120.7°
C25C26H20H21121.9°122.2°
C26C25H22H23123.1°123.2°
C26C25C24H24161.6°155.8°
C26C25C24H2576.4°81.0°
C26C27H18H19122.0°121.3°
C27C26H20H21121.9°122.0°
C27C26C25H2280.4°140.3°
C27C26C25H23157.5°96.5°
H1C1NH372.0°176.1°
H2C1NH3168.7°63.9°
H3NC2H5145.8°176.0°
H3NC2H626.9°63.9°
H7C32C31H954.7°60.0°
H7C32C31H1065.0°60.0°
H8C32C31H9173.1°179.9°
H8C32C31H1053.4°60.0°
H9C31C30H11176.8°60.0°
H9C31C30H1263.2°180.0°
H10C31C30H1163.5°59.9°
H10C31C30H1256.5°60.0°
H11C30C29H1361.8°60.1°
H11C30C29H14178.7°60.0°
H12C30C29H1358.2°180.0°
H12C30C29H1461.3°60.0°
H13C29C28H1549.7°180.0°
H13C29C28H1668.5°60.0°
H14C29C28H15169.2°60.0°
H14C29C28H1651.0°60.0°
H18C27C26H20100.5°0.8°
H18C27C26H2120.8°122.8°
H19C27C26H2020.8°120.4°
H19C27C26H21142.1°1.6°
H20C26C25H2239.0°21.4°
H20C26C25H2383.2°144.6°
H21C26C25H22160.3°100.7°
H21C26C25H2338.1°22.4°
H22C25C24H2442.7°85.8°
H22C25C24H25164.6°37.4°
H23C25C24H2479.5°37.4°
H23C25C24H2542.5°160.6°
H27C10C9H280.0°0.2°
H29C20C19H300.2°0.1°
H31C12C13H3395.3°180.0°
H31C12C13H34146.8°60.0°
H32C12C13H3324.0°60.0°
H32C12C13H3493.9°179.9°
H33C13C14H3565.8°65.2°
H34C13C14H35176.3°174.9°
H35C14C18H3640.1°177.8°
H35C14C18H3778.8°57.6°
H35C14C15H4435.3°57.6°
H35C14C15H4582.6°177.7°
H36C18C17H38177.4°59.2°
H36C18C17H3957.6°179.3°
H37C18C17H3858.6°60.9°
H37C18C17H3961.2°59.2°
H38C17N2H4065.1°57.7°
H39C17N2H4054.8°177.7°
H40N2C16H4259.1°57.7°
H40N2C16H4360.3°177.6°
H42C16C15H44166.8°60.9°
H42C16C15H4549.0°59.2°
H43C16C15H4447.3°59.1°
H43C16C15H4570.6°179.2°

221716

PDB entries from 2024-06-26

PDB statisticsPDBj update infoContact PDBjnumon