eF-site ID 2npp-ABC
PDB Code 2npp
Chain A, B, C

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Title Structure of the Protein Phosphatase 2A Holoenzyme
Classification HYDROLASE/HYDROLASE INHIBITOR
Compound Protein Phosphatase 2, regulatory subunit A (PR 65), alpha isoform
Source Homo sapiens (Human) (NOR00109)
Sequence A:  DSLYPIAVLIDELRNEDVQLRLNSIKKLSTIALALGVERT
RSELLPFLTDTIYDEDEVLLALAEQLGTFTTLVGGPEYVH
CLLPPLESLATVEETVVRDKAVESLRAISHEHSPSDLEAH
FVPLVKRLAGGDWFTSRTSACGLFSVCYPRVSSAVKAELR
QYFRNLCSDDTPMVRRAAASKLGEFAKVLELDNVKSEIIP
MFSNLASDEQDSVRLLAVEACVNIAQLLPQEDLEALVMPT
LRQAAEDKSWRVRYMVADKFTELQKAVGPEITKTDLVPAF
QNLMKDCEAEVRAAASHKVKEFCENLSADCRENVIMSQIL
PCIKELVSDANQHVKSALASVIMGLSPILGKDNTIEHLLP
LFLAQLKDECPEVRLNIISNLDCVNEVIGIRQLSQSLLPA
IVELAEDAKWRVRLAIIEYMPLLAGQLGVEFFDEKLNSLC
MAWLVDHVYAIREAATSNLKKLVEKFGKEWAHATIIPKVL
AMSGDPNYLHRMTTLFCINVLSEVCGQDITTKHMLPTVLR
MAGDPVANVRFNVAKSLQKIGPILDNSTLQSEVKPILEKL
TQDQDVDVKYFAQEALTVLSLA
B:  QEKLFIQKLRQCCVLFDFVSDPLSDLKWKEVKRAALSEMV
EYITHNRNVITEPIYPEVVHMFAVNMFRTLPPSSNPTGAE
FDPEEDEPTLEAAWPHLQLVYEFFLRFLESPDFQPNIAKK
YIDQKFVLQLLELFDSEDPRERDFLKTTLHRIYGKFLGLR
AYIRKQINNIFYRFIYETEHHNGIAELLEILGSIINGFAL
PLKEEHKIFLLKVLLPLHKVKSLSVYHPQLAYCVVQFLEK
DSTLTEPVVMALLKYWPKTHSPKEVMFLNELEEILDVIEP
SEFVKIMEPLFRQLAKCVSSPHFQVAERALYYWNNEYIMS
LISDNAAKILPIMFPSLYRNSKTHWNKTIHGLIYNALKLF
MEMNQKLFDDCTQQFKAEKLKEKLKMKE
C:  DEKVFTKELDQWIEQLNECKQLSESQVKSLCEKAKEILTK
ESNVQEVRCPVTVCGDVHGQFHDLMELFRIGGKSPDTNYL
FMGDYVDRGYYSVETVTLLVALKVRYRERITILRGNHESR
QITQVYGFYDECLRKYGNANVWKYFTDLFDYLPLTALVDG
QIFCLHGGLSPSIDTLDHIRALDRLQEVPHEGPMCDLLWS
DPDDRGGWGISPRGAGYTFGQDISETFNHANGLTLVSRAH
QLVMEGYNWCHDRNVVTIFSAPNYCYRCGNQAAIMELDDT
LKYSFLQFDPAPRRGEPHVTRRTPDYFL
Description


Functional site

1) chain C
residue 57
type
sequence D
description BINDING SITE FOR RESIDUE MN C 501
source : AC1

2) chain C
residue 85
type
sequence D
description BINDING SITE FOR RESIDUE MN C 501
source : AC1

3) chain C
residue 117
type
sequence N
description BINDING SITE FOR RESIDUE MN C 501
source : AC1

4) chain C
residue 167
type
sequence H
description BINDING SITE FOR RESIDUE MN C 501
source : AC1

5) chain C
residue 241
type
sequence H
description BINDING SITE FOR RESIDUE MN C 501
source : AC1

6) chain C
residue 57
type
sequence D
description BINDING SITE FOR RESIDUE MN C 502
source : AC2

7) chain C
residue 59
type
sequence H
description BINDING SITE FOR RESIDUE MN C 502
source : AC2

8) chain C
residue 85
type
sequence D
description BINDING SITE FOR RESIDUE MN C 502
source : AC2

9) chain C
residue 57
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

10) chain C
residue 59
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

11) chain C
residue 85
type BINDING
sequence D
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

12) chain C
residue 117
type BINDING
sequence N
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

13) chain C
residue 167
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

14) chain C
residue 241
type BINDING
sequence H
description BINDING => ECO:0000269|PubMed:17055435
source Swiss-Prot : SWS_FT_FI2

15) chain C
residue 307
type MOD_RES
sequence Y
description Phosphotyrosine => ECO:0000250|UniProtKB:P67774
source Swiss-Prot : SWS_FT_FI3

16) chain C
residue 309
type MOD_RES
sequence L
description Leucine methyl ester => ECO:0000269|PubMed:8206937
source Swiss-Prot : SWS_FT_FI4

17) chain C
residue 114-119
type prosite
sequence LRGNHE
description SER_THR_PHOSPHATASE Serine/threonine specific protein phosphatases signature. LRGNHE
source prosite : PS00125


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