Table 2 of Harrington, Mol Vis 2007; 13:1680-1694.


Table 2. Identification of crystallins present in protein spots of a 2D-gel of the WI-US protein fraction of a normal lens by the ES-MS/MS method

Amino acid sequences of tryptic peptides recovered from protein spots present in two-dimensional gel electrophoretic profiles of water insoluble-urea soluble protein fraction isolated from the normal lens of a 68-year-old donor. The spot numbers in the table correspond to those shown in Figure 1A in the WI-US fraction of a normal lens. The amino acid sequences reported are those of tryptic fragments from individual spots.

 Spot
number                       α-Crystallin                                       α- and α-Crystallin                                  Filensin                                   Vimentin
------   -----------------------------------------------------   --------------------------------------------------   ---------------------------------------   -----------------------------------------
1        αB: Ac-MDIAIHHPWIR (#1-11, 2 Oxid. M)                   γD: FNEIHSLNVLEGSWVLYELSNYR (#118-140)
         αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)
         αB: DIAIHHPWIR (#2-11)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M, 2 OH groups on W
         αB: APSWFDTGLSEMRLE (#57-71, Oxid. M; PO3H on S66
         αB: APSWFDTGLSEMRLEK (#57-72, Oxid. M)
         αB: APSWFDTGLSEMRLEKDR (#57-74, Oxid. M)
         αB: DRFSVNLDVK (#73-82)
         αB: FSVNLDVK (#75-82)
         αB: KYRIPADVDPLTITSSLSSDGVLTVNGPR (#121-149)
         αB: KYRIPADVDPLTITSSLSSDGVLTVNGPRKQVSGPER (#121-157
         αB: YRIPADVDPLTITSSLSSDGVLTVNGPRKQVSGPER (#122-157)
         αB: IPADVDPLTITSSLSSDGVLTVNGPRK (#124-150)
         αB: IPADVDPLTITSSLSSDGVLTVNGPR (#124-149)
         αB: TIPITREEKPAVTAAPK (#158-174)
         αB: PITREEKPAVTAAPK (#160-174)
         αB: EEKPAVTAAPK (#164-174)

2        αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)                     βB1: LVVFELENFQGR (#60-71)
         αB: DIAIHHPWIR (#2-11)
         αB: AIHHPWIR (#4-11)
         αB: RPFFPFHSPSR (#12-22)
         αB: PFHSPSR (#16-22)
         αB: APSWFDTGLSEMR (#57-69)
         αB: APSWFDTGLSEMR (#57-69, 2 Oxid. M)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M; OH on W)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)
         αB: APSWFDTGLSEMRLE (#57-71, Oxid. M; PO3H on S66)
         αB: APSWFDTGLSEMRLEK (#57-72, Oxid. M)
         αB: APSWFDTGLSEMRLEKDR (#57-74, Oxid. M)
         αB: SEMRLEKDR (#66-74, Oxid. M)
         αB: LEKDRFSVNLDVK (#70-82)
         αB: FSVNLDVK (#75-82)
         αB: VLGDVIEVHGKHEERQDEHGFISR (#93-116)
         αB: GDVIEVHGKHEERQDEHGFISR (#95-116)
         αB: IPADVDPLTITSSLSSDGVLTVNGPR (#124-149)
         αB: TIPITREEKPAVTAAPK (#158-174)
         αB: PITREEKPAVTAAPK (#160-174)

3        αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M; OH on W)            βA3: ITIYDQENFQGK (#33-44)
         αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)                     βA3: MTIFEKENFIGR (#126-137, Oxid. M)
         αB: DIAIHHPWIR (#2-11, OH on W)
         αB: DIAIHHPWIR (#2-11)                                  βB2: IILYENPNFTGK (#108-119)
         αB: AIHHPWIR (#4-11)
         αB: RPFFPFHSPSR (#12-22, PO3H on S19)                   βS: VLEGVWIFYELPNYR (#131-145)
         αB: RPFFPFHSPSR (#12-22)
         αB: PFHSPSR (#16-22)
         αB: LFDQFFGEHLLESDLFPTSTSLSPFYLRPPSFLR (#23-56)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M; PO3H on S59)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)
         αB: APSWFDTGLSEMRLE (#57-71, Oxid. M; PO3H on S66)
         αB: APSWFDTGLSEMRLEK (#57-72, Oxid. M)
         αB: APSWFDTGLSEMRLEK (#57-72, Oxid. M; PO3H on S59)
         αB: APSWFDTGLSEMRLEKDR (#57-74, Oxid. M; PO3H on S59)
         αB: APSWFDTGLSEMRLEKDR (#57-74, Oxid. M)
         αB: SEMRLEKDR (#66-74, Oxid. M)
         αB: DRFSVNLDVK (#73-82)
         αB: LEKDRFSVNLDVK (#70-82)
         αB: LEKDRFSVNLDVK (#70-82, PO3H on S76)
         αB: HFSPEELK (#83-90)
         αB: VLGDVIEVHGKHEERQDEHGFISR (#93-116)
         αB: GDVIEVHGKHEERQDEHGFISR (#95-116)
         αB: KYRIPADVDPLTITSSLSSDGVLTVNGPR (#121-149)
         αB: YRIPADVDPLTITSSLSSDGVLTVNGPR (#122-149)
         αB: IPADVDPLTITSSLSSDGVLTVNGPR (#124-149)
         αB: IPADVDPLTITSSLSSDGVLTVNGPR (#124-149)
         αB: IPADVDPLTITSSLSSDGVLTVNGPR (#124-149)
         + Na
         αB: PLTITSSLSSDGVLTVNGPRKQVSGPER (#130-157)
         αB: SSLSSDGVLTVNGPRKQVSGPER (#135-157)
         αB: TIPITREEKPAVTAAPK (#158-174)
         αB: TIPITREEKPAVTAAPK (#158-174)
         αB: PITREEKPAVTAAPK (#160-174)

4        αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)                     βA3: ITIYDQENFQGK (#33-44)
         αB: DIAIHHPWIR (#2-11)                                  βA3: MEFTSSCPNVSERSFDNVR (#46-64, Oxid. M)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M; PO3H on S59)
                                                                 βA3: GEYPRWDAWSGSNAYHIER (#91-109)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)
         αB: APSWFDTGLSEMRLEK (#57-72, Oxid. M)                  βA3: WDAWSGSNAYHIER (#96-109)
         αB: YRIPADVDPLTITSSLSSDGVLTVNGPR (#122-149)             βA3: IQSGAWVCYQYPGYR (#163-177)
                                                                 βA4: LTIFEQENFLGK (#107-118)
                                                                 βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: APSLWVYGFSDR (#170-181)
                                                                 βB1: VSSGTWVGYQYPGYR (#187-201)
                                                                 βB1: GYQYLLEPGDFR (#202-213)
                                                                 βB1: HWNEWGAFQPQMQSLR (#214-229, Oxid. M)

5        αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)                     βA3: ITIYDQENFQGK (#33-44)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)                     βA3: MEFTSSCPNVSERSFDNVR (#46-64, Oxid. M)
         αB: APSWFDTGLSEMR (#57-69)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M; PO3H on S59)        βA3: PNVSERSFDNVR (#53-64)
                                                                 βA3: GEYPRWDAWSGSNAYHIER (#91-109)
         αB: APSWFDTGLSEMR (#57-69, PO3H on S59)
         αB: HFSPEELK (#83-90)                                   βA3: WDAWSGSNAYHIER (#96-109)
                                                                 βA3: SGSNAYHIER (#100-109)
                                                                 βA3: MTIFEKENFIGR (#126-137, Oxid. M)
                                                                 βA3: MTIFEKENFIGR (#126-137)
                                                                 βA3: FEKENFIGR (#129-137)
                                                                 βA3: QWEISDDYPSLQAMGWFNNEVGSMK (#138-162, Oxid. M)
                                                                 βA3: IQSGAWVCYQYPGYR (#163-177)
                                                                 βA3: EWGSHAQTSQIQSIR (#197-211)
                                                                 βA4: LTIFEQENFLGK (#106-117)
                                                                 βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: GYQYLLEPGDFR (#202-213)

6                                                                βA3: ITIYDQENFQGK (#33-44)
                                                                 βA3: TIYDQENFQGKR (#34-45)
                                                                 βA3: IYDQENFQGKR (#35-45)
                                                                 βA3: WDAWSGSNAYHIER (#96-109)
                                                                 βA3: AWSGSNAYHIER (#98-109)
                                                                 βA3: MTIFEKENFIGR (#126-137)
                                                                 βA3: MTIFEKENFIGR (#126-137, Oxid. M)
                                                                 βA3: IQSGAWVCYQYPGYR (#163-177)
                                                                 βA4: VLSGAWVGFEHAGF (#48-61)
                                                                 βA4: LTIFEQENFLGK (#106-117)

7        αA: TVLDSGISEVR (#55-65)                                βA3: ITIYDQENFQGK (#33-44)                           Filensin: LGELAGPEDALAR (#78-90)
         αB: HFSPEELK (#83-90)                                   βA3: ITIYDQENFQGKR (#33-45)
                                                                 βA3: TIYDQENFQGKR (#34-45)
                                                                 βA3: IYDQENFQGKR (#35-45)
                                                                 βA3: RMEFTSSCPNVSERSFDNVR (#45-64, Oxid. M)
                                                                 βA3: MEFTSSCPNVSERSFDNVR (#46-64, Oxid. M)
                                                                 βA3: MEFTSSCPNVSERSFDNVR (#46-64)
                                                                 βA3: GEYPRWDAWSGSNAYHIER (#91-109)
                                                                 βA3: WDAWSGSNAYHIER (#96-109)
                                                                 βA3: MTIFEKENFIGR (#126-137, Oxid. M)
                                                                 βA3: EWGSHAQTSQIQSIR (#197-211)
                                                                 βA4: MVVWDEDGFQGR (#13-24)
                                                                 βA4: VLSGAWVGFEHAGFQGQQYILER (#48-70)
                                                                 βA4: LTIFEQENFLGK (#108-118)
                                                                 βA4: IFEQENFLGKK (#109-119)
                                                                 βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: VSSGTWVGYQYPGYR (#187-201)
                                                                 βB1: GYQYLLEPGDFR (#202-213)

8                                                                βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: GYQYLLEPGDFR (#202-213)
                                                                 βB1: HWNEWGAFQPQMQSLR (#214-229, Oxid. M)
                                                                 βB1: DKQWHLEGSFPVLATEPPK (#233-251)
                                                                 βB2:ASDHQTQAGKPQSLNPK (#1-17)
                                                                 βB2: AGSVLVQAGPWVGYEQANCKGEQFVFEKGEYPR (#48-80)
                                                                 βB2: WDSWTSSR (#81-88)
                                                                 βB2: TDSLSSLRPIKVDSQEHK (#90-107)
                                                                 βB2: SSLRPIKVDSQEHK (#94-107)
                                                                 βB2: IILYENPNFTGK (#108-119)
                                                                 βB2: LYENPNFTGKK (#110-120)
                                                                 βB2: KMEIIDDDVPSFHAHGYQEK (#120-139)
                                                                 βB2: MEIIDDDVPSFHAHGYQEK (#121-139)
                                                                 βB2: MEIIDDDVPSFHAHGYQEK (#121-139, Ox. M)
                                                                 βB2: PSFHAHGYQEK (#129-139)
                                                                 βB2: VQSGTWVGYQYPGYR (#145-159)
                                                                 βB2: VQSGTWVGYQYPGYR (#145-159, OH on W)
                                                                 βB2: GLQYLLEKGDYKDSSDFGAPHPQVQSVR (#160-187)
                                                                 βB2: QYLLEKGDYKDSSDFGAPHPQVQSVR (#162-187)
                                                                 βB2: GAPHPQVQSVR (#177-187)

9                                                                βA3: ITIYDQENFQGK (#33-44)
                                                                 βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: AEFSGECSNLADRGFDR (#73-89)
                                                                 βB1: GEMFILEKGEYPR (#110-122, Ox. M)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: VSSGTWVGYQYPGYR (#187-201)
                                                                 βB1: GYQYLLEPGDFR (#202-213)
                                                                 βB1: HWNEWGAFQPQMQSLR (#214-229, Oxid. M)
                                                                 βB1: DKQWHLEGSFPVLATEPPK (#233-251)
                                                                 βB2: WDSWTSSR (#81-88)
                                                                 βB2: TDSLSSLRPIK (#90-100)
                                                                 βB2: TDSLSSLRPIKVDSQEHK (#90-107)
                                                                 βB2: SSLRPIKVDSQEHK (#94-107)
                                                                 βB2: IILYENPNFTGK (#108-119)
                                                                 βB2: LYENPNFTGKK (#110-120)
                                                                 βB2: KMEIIDDDVPSFHAHGYQEK (#120-139, Ox. M)
                                                                 βB2: PSFHAHGYQEK (#129-139)
                                                                 βB2: VQSGTWVGYQYPGYR (#145-159)
                                                                 βB2: GLQYLLEK (#160-167)
                                                                 βB2: FGAPHPQVQSVR (#176-187)
                                                                 βB2: GAPHPQVQSVR (#177-187)

10                                                               βB1: LVVFELENFQGR (#61-72)
                                                                 βB1: ISLFEGANFK (#151-160)
                                                                 βB1: VSSGTWVGYQYPGYR (#188-202)
                                                                 βB1: GYQYLLEPGDFR (#203-214)
                                                                 βB1: HWNEWGAFQPQMQSLR (#215-230, Oxid. M)
                                                                 βB2: IILYENPNFTGK (#108-119)

11                                                               βB1: LVVFELENFQGR (#60-71)                           Filensin: LGELAGPEDALAR (#78-90)
                                                                 βB1: VFELENFQGRR (#62-72)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: VSSGTWVGYQYPGYR (#187-201)
                                                                 βB1: GYQYLLEPGDFR (#202-213)
                                                                 βB1: HWNEWGAFQPQMQSLR (#214-229, Oxid. M)
                                                                 βB1: QWHLEGSFPVLATEPPK (#235-251)
                                                                 βB2: IILYENPNFTGK (#108-119)

12       αB: Ac-MDIAIHHPWIR (#1-11, Oxid. M)                     βA4: MVVWDEDGFQGR (#13-24, Ox. M)                    Filensin: LGELAGPEDALAR (#78-90)
         αB: APSWFDTGLSEMR (#57-69, Oxid. M)                                                                          Filensin: LNKEADEALLHNLR (#144-157)
         αB: HFSPEELK (#83-90)                                   βB1: AAELPPGNYR (#50-59)                             Filensin: LQLEAQFLQDDISAAKDR (#158-175)
                                                                 βB1: LVVFELENFQGR (#60-71)
                                                                 βB1: LVVFELENFQGRR (#60-72)
                                                                 βB1: AEFSGECSNLADR (#73-85)
                                                                 βB1: LMSFRPIK (#135-142, Ox. M)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                 βB1: VSSGTWVGYQYPGYR (#187-201)
                                                                 βB1: GYQYLLEPGDFR (#202-213)
                                                                 βB1: HWNEWGAFQPQMQSLR (#214-229, Oxid. M)
                                                                 βB1: DKQWHLEGSFPVLATEPPK (#233-251)

13                                                                                                                    Filensin: LGELAGPEDALAR (#78-90)
                                                                                                                      Filensin: VRDLEAER (#99-106)

14       αA: TVLDSGISEVR (#55-65)                                βB1: LVVFELENFQGR (#60-71)                           Filensin: LGELAGPEDALAR (#78-90)          Vimentin: SLYASSPGGVYATR (#50-63)
                                                                 βB1: ISLFEGANFK (#150-159)
                                                                                                                                                                Vimentin: ILLAELEQLKGQGK (#129-142)
                                                                                                                                                                Vimentin: MALDIEIATYR (#390-400, Oxid. M)
                                                                                                                                                                Vimentin: ISLPLPNFSSLNLR (#410-423)



15                                                                                                                    Filensin: LGELAGPEDALAR (#78-90)
                                                                                                                      Filensin: VRDLEAER (#99-106)

Harrington, Mol Vis 2007; 13:1680-1694 <http://www.molvis.org/molvis/v13/a188/>
©2007 Molecular Vision <http://www.molvis.org/molvis/>
ISSN 1090-0535