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Peptidase
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P4
P3
P2
P1
P1'
P2'
P3'
P4'
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
ABZ
AC
AHX
BOC
BZ
CAC
CAR
CPP
CYF
DNP
DNS
FA
FOR
GAB
GLP
MCA
MCC
MCH
MES
MSU
PZ
SUC
TOS
Z
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
i
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
ABZ
AC
AHX
BOC
BZ
CAC
CAR
CPP
CYF
DNP
DNS
FA
FOR
GAB
GLP
MCA
MCC
MCH
MES
MSU
PZ
SUC
TOS
Z
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
ABZ
AC
AHX
BOC
BZ
CAC
CAR
CPP
CYF
DNP
DNS
FA
FOR
GAB
GLP
MCA
MCC
MCH
MES
MSU
PZ
SUC
TOS
Z
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
ABZ
AC
AHX
BOC
BZ
CAC
CAR
CPP
CYF
DNP
DNS
FA
FOR
GAB
GLP
MCA
MCC
MCH
MES
MSU
PZ
SUC
TOS
Z
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
AMC
BZN
EDD
FMC
MNA
NAE
NAN
NAP
NBA
NH2
OET
OME
ONA
OPH
PAB
P4P
SBZ
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
AMC
BZN
EDD
FMC
MNA
NAE
NAN
NAP
NBA
NH2
OET
OME
ONA
OPH
PAB
P4P
SBZ
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
AMC
BZN
EDD
FMC
MNA
NAE
NAN
NAP
NBA
NH2
OET
OME
ONA
OPH
PAB
P4P
SBZ
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
ALA
ARG
ASN
ASP
CYS
GLN
GLU
GLY
HIS
ILE
LEU
LYS
MET
PHE
PRO
SER
THR
TRP
TYR
VAL
###
CHA
CIT
CYA
DAL
DAR
DFH
DHA
DHB
DLE
DLY
DPA
DPH
DPR
DSE
DVA
GLT
HYP
LYD
LYT
NAL
NLE
NPH
NVA
PIN
PIP
TYS
###
AMC
BZN
EDD
FMC
MNA
NAE
NAN
NAP
NBA
NH2
OET
OME
ONA
OPH
PAB
P4P
SBZ
###
ASX
GLX
ACI
ALI
ARO
BAS
HYD
XAA
PEP
BLK
TER
XXX
