eF-site ID 4h3h-ABDEF
PDB Code 4h3h
Chain A, B, D, E, F

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Title Crystal structure of a ternary complex of human symplekin NTD, human Ssu72 and a RNA poymerase II CTD peptide phosphorylated at SER-7
Classification HYDROLASE
Compound Symplekin
Source Homo sapiens (Human) (4H3H)
Sequence A:  VPRGSHMTTSERVVDLLNQAALITNDSKITVLKQVQELII
NKDPTLLDNFLDEIIAFQADKSIEVRKFVIGFIEEACKRD
IELLLKLIANLNMLLRDENVNVVKKAILTMTQLYKVALQW
MVKSRVISELQEACWDMVSAMAGDIILLLDSDNDGIRTHA
IKFVEGLIVTLSPRMADSEIPRRQEHDISLDRIPRDHPYI
QYNVLWEEGKAALEQLLKFMVHPAISSINLTTALGSLANI
ARQRPMFMSEVIQAYETLHANLPPTLAKSQVSSVRKNLKL
HLLSVLKHPASLEFQAQITTLLVDLGTPQAEIARNMP
B:  LRVAVVSSSNQNRSMEAHNILSKRGFSVRSFGTGTHVKLP
GPAPDKPNVYDFKTTYDQMYNDLLRKDKELYTQNGILHML
DRNKRIKPRPERFQNCKDLFDLILTCEERVYDQVVEDLNS
REQETCQPVHVVNVDIQDNHEEATLGAFLICELCQCIQHT
EDMENEIDELLQEFEEKSGRTFLHTVCFY
D:  MTTSERVVDLLNQAALITNDSKITVLKQVQELIINKDPTL
LDNFLDEIIAFQADKSIEVRKFVIGFIEEACKRDIELLLK
LIANLNMLLRDENVNVVKKAILTMTQLYKVALQWMVKSRV
ISELQEACWDMVSAMAGDIILLLDSDNDGIRTHAIKFVEG
LIVTLSPRMADSEIPRRQEHDISLDRIPRDHPYIQYNVLW
EEGKAALEQLLKFMVHPAISSINLTTALGSLANIARQRPM
FMSEVIQAYETLHANLPPTLAKSQVSSVRKNLKLHLLSVL
KHPASLEFQAQITTLLVDLGTPQAEIARNMP
E:  SSPLRVAVVSSSNQNRSMEAHNILSKRGFSVRSFGTGTHV
KLPGPAPDKPNVYDFKTTYDQMYNDLLRKDKELYTQNGIL
HMLDRNKRIKPRPERFQNCKDLFDLILTCEERVYDQVVED
LNSREQETCQPVHVVNVDIQDNHEEATLGAFLICELCQCI
QHTEDMENEIDELLQEFEEKSGRTFLHTVCFY
F:  PTSPXYSP
Description (1)  Symplekin, RNA polymerase II subunit A C-terminal domain phosphatase SSU72 (E.C.3.1.3.16), Pol II CTD peptide


Functional site

1) chain B
residue 12
type
sequence S
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

2) chain B
residue 13
type
sequence S
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

3) chain B
residue 14
type
sequence S
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

4) chain B
residue 15
type
sequence N
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

5) chain B
residue 16
type
sequence Q
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

6) chain B
residue 17
type
sequence N
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

7) chain B
residue 18
type
sequence R
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

8) chain B
residue 143
type
sequence D
description BINDING SITE FOR RESIDUE PO4 B 201
source : AC1

9) chain B
residue 179-186
type prosite
sequence FEEKSGRT
description CARBAMOYLTRANSFERASE Aspartate and ornithine carbamoyltransferases signature. FeEkSGRT
source prosite : PS00097


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