log started: Sun Jul 28 12:40:39 2019 Log file: ./leap.log >> # >> # ----- leaprc for loading the ff14SB force field >> # ----- NOTE: this is designed for PDB format 3! >> # >> # load atom type hybridizations >> # >> addAtomTypes { >> { "H" "H" "sp3" } >> { "HO" "H" "sp3" } >> { "HS" "H" "sp3" } >> { "H1" "H" "sp3" } >> { "H2" "H" "sp3" } >> { "H3" "H" "sp3" } >> { "H4" "H" "sp3" } >> { "H5" "H" "sp3" } >> { "HW" "H" "sp3" } >> { "HC" "H" "sp3" } >> { "HA" "H" "sp3" } >> { "HP" "H" "sp3" } >> { "HZ" "H" "sp3" } >> { "OH" "O" "sp3" } >> { "OS" "O" "sp3" } >> { "O" "O" "sp2" } >> { "O2" "O" "sp2" } >> { "OP" "O" "sp2" } >> { "OW" "O" "sp3" } >> { "CT" "C" "sp3" } >> { "CX" "C" "sp3" } >> { "C8" "C" "sp3" } >> { "2C" "C" "sp3" } >> { "3C" "C" "sp3" } >> { "CH" "C" "sp3" } >> { "CS" "C" "sp2" } >> { "C" "C" "sp2" } >> { "CO" "C" "sp2" } >> { "C*" "C" "sp2" } >> { "CA" "C" "sp2" } >> { "CB" "C" "sp2" } >> { "CC" "C" "sp2" } >> { "CN" "C" "sp2" } >> { "CM" "C" "sp2" } >> { "CK" "C" "sp2" } >> { "CQ" "C" "sp2" } >> { "CD" "C" "sp2" } >> { "C5" "C" "sp2" } >> { "C4" "C" "sp2" } >> { "CP" "C" "sp2" } >> { "CI" "C" "sp3" } >> { "CJ" "C" "sp2" } >> { "CW" "C" "sp2" } >> { "CV" "C" "sp2" } >> { "CR" "C" "sp2" } >> { "CA" "C" "sp2" } >> { "CY" "C" "sp2" } >> { "C0" "Ca" "sp3" } >> { "MG" "Mg" "sp3" } >> { "N" "N" "sp2" } >> { "NA" "N" "sp2" } >> { "N2" "N" "sp2" } >> { "N*" "N" "sp2" } >> { "NP" "N" "sp2" } >> { "NQ" "N" "sp2" } >> { "NB" "N" "sp2" } >> { "NC" "N" "sp2" } >> { "NT" "N" "sp3" } >> { "NY" "N" "sp2" } >> { "N3" "N" "sp3" } >> { "S" "S" "sp3" } >> { "SH" "S" "sp3" } >> { "P" "P" "sp3" } >> { "LP" "" "sp3" } >> { "EP" "" "sp3" } >> { "F" "F" "sp3" } >> { "Cl" "Cl" "sp3" } >> { "Br" "Br" "sp3" } >> { "I" "I" "sp3" } >> } >> # >> # Load the main parameter set. >> # >> parm10 = loadamberparams parm10.dat Loading parameters: /home/ravi/anaconda3/dat/leap/parm/parm10.dat Reading title: PARM99 + frcmod.ff99SB + frcmod.parmbsc0 + OL3 for RNA >> frcmod14SB = loadamberparams frcmod.ff14SB Loading parameters: /home/ravi/anaconda3/dat/leap/parm/frcmod.ff14SB Reading force field modification type file (frcmod) Reading title: ff14SB protein backbone and sidechain parameters >> # >> # Load main chain and terminating amino acid libraries >> # >> loadOff amino12.lib Loading library: /home/ravi/anaconda3/dat/leap/lib/amino12.lib Loading: ALA Loading: ARG Loading: ASH Loading: ASN Loading: ASP Loading: CYM Loading: CYS Loading: CYX Loading: GLH Loading: GLN Loading: GLU Loading: GLY Loading: HID Loading: HIE Loading: HIP Loading: HYP Loading: ILE Loading: LEU Loading: LYN Loading: LYS Loading: MET Loading: PHE Loading: PRO Loading: SER Loading: THR Loading: TRP Loading: TYR Loading: VAL >> loadOff aminoct12.lib Loading library: /home/ravi/anaconda3/dat/leap/lib/aminoct12.lib Loading: CALA Loading: CARG Loading: CASN Loading: CASP Loading: CCYS Loading: CCYX Loading: CGLN Loading: CGLU Loading: CGLY Loading: CHID Loading: CHIE Loading: CHIP Loading: CHYP Loading: CILE Loading: CLEU Loading: CLYS Loading: CMET Loading: CPHE Loading: CPRO Loading: CSER Loading: CTHR Loading: CTRP Loading: CTYR Loading: CVAL Loading: NHE Loading: NME >> loadOff aminont12.lib Loading library: /home/ravi/anaconda3/dat/leap/lib/aminont12.lib Loading: ACE Loading: NALA Loading: NARG Loading: NASN Loading: NASP Loading: NCYS Loading: NCYX Loading: NGLN Loading: NGLU Loading: NGLY Loading: NHID Loading: NHIE Loading: NHIP Loading: NILE Loading: NLEU Loading: NLYS Loading: NMET Loading: NPHE Loading: NPRO Loading: NSER Loading: NTHR Loading: NTRP Loading: NTYR Loading: NVAL >> >> # >> # Define the PDB name map for the amino acids >> # >> addPdbResMap { >> { 0 "HYP" "HYP" } { 1 "HYP" "CHYP" } >> { 0 "ALA" "NALA" } { 1 "ALA" "CALA" } >> { 0 "ARG" "NARG" } { 1 "ARG" "CARG" } >> { 0 "ASN" "NASN" } { 1 "ASN" "CASN" } >> { 0 "ASP" "NASP" } { 1 "ASP" "CASP" } >> { 0 "CYS" "NCYS" } { 1 "CYS" "CCYS" } >> { 0 "CYX" "NCYX" } { 1 "CYX" "CCYX" } >> { 0 "GLN" "NGLN" } { 1 "GLN" "CGLN" } >> { 0 "GLU" "NGLU" } { 1 "GLU" "CGLU" } >> { 0 "GLY" "NGLY" } { 1 "GLY" "CGLY" } >> { 0 "HID" "NHID" } { 1 "HID" "CHID" } >> { 0 "HIE" "NHIE" } { 1 "HIE" "CHIE" } >> { 0 "HIP" "NHIP" } { 1 "HIP" "CHIP" } >> { 0 "ILE" "NILE" } { 1 "ILE" "CILE" } >> { 0 "LEU" "NLEU" } { 1 "LEU" "CLEU" } >> { 0 "LYS" "NLYS" } { 1 "LYS" "CLYS" } >> { 0 "MET" "NMET" } { 1 "MET" "CMET" } >> { 0 "PHE" "NPHE" } { 1 "PHE" "CPHE" } >> { 0 "PRO" "NPRO" } { 1 "PRO" "CPRO" } >> { 0 "SER" "NSER" } { 1 "SER" "CSER" } >> { 0 "THR" "NTHR" } { 1 "THR" "CTHR" } >> { 0 "TRP" "NTRP" } { 1 "TRP" "CTRP" } >> { 0 "TYR" "NTYR" } { 1 "TYR" "CTYR" } >> { 0 "VAL" "NVAL" } { 1 "VAL" "CVAL" } >> { 0 "HIS" "NHIS" } { 1 "HIS" "CHIS" } >> } >> >> # >> # assume that most often proteins use HIE >> # >> NHIS = NHIE >> HIS = HIE >> CHIS = CHIE > > source leaprc.water.tip3p ----- Source: /home/ravi/anaconda3/dat/leap/cmd/leaprc.water.tip3p ----- Source of /home/ravi/anaconda3/dat/leap/cmd/leaprc.water.tip3p done >> # >> # Load water and ions for TIP3P + Li/Merz monovalent ions >> # + Joung-Chetham monovalent ions >> # + Li/Merz highly charged ions (+2 to +4, 12-6 normal usage set) >> # >> # Note: the Li/Merz monovalent set is loaded only to get Tl+, >> # Cu+, Ag+ NH4+, H3O+. Since we load Joung-Cheatham second, >> # the alkali halide parameters come from the Joung-Cheatham set >> # >> addAtomTypes { >> { "HW" "H" "sp3" } >> { "OW" "O" "sp3" } >> { "F-" "F" "sp3" } >> { "Cl-" "Cl" "sp3" } >> { "Br-" "Br" "sp3" } >> { "I-" "I" "sp3" } >> { "Li+" "Li" "sp3" } >> { "Na+" "Na" "sp3" } >> { "K+" "K" "sp3" } >> { "Rb+" "Rb" "sp3" } >> { "Cs+" "Cs" "sp3" } >> { "Mg+" "Mg" "sp3" } >> { "Tl+" "Tl" "sp3" } >> { "Cu+" "Cu" "sp3" } >> { "Ag+" "Ag" "sp3" } >> { "NH4+" "N" "sp3" } >> { "H3O+" "O" "sp3" } >> { "Be2+" "Be" "sp3" } >> { "Cu2+" "Cu" "sp3" } >> { "Ni2+" "Ni" "sp3" } >> { "Pt2+" "Pt" "sp3" } >> { "Zn2+" "Zn" "sp3" } >> { "Co2+" "Co" "sp3" } >> { "Pd2+" "Pd" "sp3" } >> { "Ag2+" "Ag" "sp3" } >> { "Cr2+" "Cr" "sp3" } >> { "Fe2+" "Fe" "sp3" } >> { "Mg2+" "Mg" "sp3" } >> { "V2+" "V" "sp3" } >> { "Mn2+" "Mn" "sp3" } >> { "Hg2+" "Hg" "sp3" } >> { "Cd2+" "Cd" "sp3" } >> { "Yb2+" "Yb" "sp3" } >> { "Ca2+" "Ca" "sp3" } >> { "Sn2+" "Sn" "sp3" } >> { "Pb2+" "Pb" "sp3" } >> { "Eu2+" "Eu" "sp3" } >> { "Sr2+" "Sr" "sp3" } >> { "Sm2+" "Sm" "sp3" } >> { "Ba2+" "Ba" "sp3" } >> { "Ra2+" "Ra" "sp3" } >> { "Al3+" "Al" "sp3" } >> { "Fe3+" "Fe" "sp3" } >> { "Cr3+" "Cr" "sp3" } >> { "In3+" "In" "sp3" } >> { "Tl3+" "Tl" "sp3" } >> { "Y3+" "Y" "sp3" } >> { "La3+" "La" "sp3" } >> { "Ce3+" "Ce" "sp3" } >> { "Pr3+" "Pr" "sp3" } >> { "Nd3+" "Nd" "sp3" } >> { "Sm3+" "Sm" "sp3" } >> { "Eu3+" "Eu" "sp3" } >> { "Gd3+" "Gd" "sp3" } >> { "Tb3+" "Tb" "sp3" } >> { "Dy3+" "Dy" "sp3" } >> { "Er3+" "Er" "sp3" } >> { "Tm3+" "Tm" "sp3" } >> { "Lu3+" "Lu" "sp3" } >> { "Hf4+" "Hf" "sp3" } >> { "Zr4+" "Zr" "sp3" } >> { "Ce4+" "Ce" "sp3" } >> { "U4+" "U" "sp3" } >> { "Pu4+" "Pu" "sp3" } >> { "Th4+" "Th" "sp3" } >> } >> loadOff atomic_ions.lib Loading library: /home/ravi/anaconda3/dat/leap/lib/atomic_ions.lib Loading: AG Loading: AL Loading: Ag Loading: BA Loading: BR Loading: Be Loading: CA Loading: CD Loading: CE Loading: CL Loading: CO Loading: CR Loading: CS Loading: CU Loading: CU1 Loading: Ce Loading: Cl- Loading: Cr Loading: Dy Loading: EU Loading: EU3 Loading: Er Loading: F Loading: FE Loading: FE2 Loading: GD3 Loading: H3O+ Loading: HE+ Loading: HG Loading: HZ+ Loading: Hf Loading: IN Loading: IOD Loading: K Loading: K+ Loading: LA Loading: LI Loading: LU Loading: MG Loading: MN Loading: NA Loading: NH4 Loading: NI Loading: Na+ Loading: Nd Loading: PB Loading: PD Loading: PR Loading: PT Loading: Pu Loading: RB Loading: Ra Loading: SM Loading: SR Loading: Sm Loading: Sn Loading: TB Loading: TL Loading: Th Loading: Tl Loading: Tm Loading: U4+ Loading: V2+ Loading: Y Loading: YB2 Loading: ZN Loading: Zr >> loadOff solvents.lib Loading library: /home/ravi/anaconda3/dat/leap/lib/solvents.lib Loading: CHCL3BOX Loading: DC4 Loading: FB3 Loading: FB3BOX Loading: FB4 Loading: FB4BOX Loading: MEOHBOX Loading: NMABOX Loading: OP3 Loading: OPC Loading: OPC3BOX Loading: OPCBOX Loading: PL3 Loading: POL3BOX Loading: QSPCFWBOX Loading: SPC Loading: SPCBOX Loading: SPCFWBOX Loading: SPF Loading: SPG Loading: T4E Loading: TIP3PBOX Loading: TIP3PFBOX Loading: TIP4PBOX Loading: TIP4PEWBOX Loading: TIP5PBOX Loading: TP3 Loading: TP4 Loading: TP5 Loading: TPF >> HOH = TP3 >> WAT = TP3 >> loadAmberParams frcmod.tip3p Loading parameters: /home/ravi/anaconda3/dat/leap/parm/frcmod.tip3p Reading force field modification type file (frcmod) Reading title: This is the additional/replacement parameter set for TIP3P water >> loadAmberParams frcmod.ions1lm_126_tip3p Loading parameters: /home/ravi/anaconda3/dat/leap/parm/frcmod.ions1lm_126_tip3p Reading force field modification type file (frcmod) Reading title: Li/Merz ion parameters of monovalent ions for TIP3P water model (12-6 normal usage set) >> loadAmberParams frcmod.ionsjc_tip3p Loading parameters: /home/ravi/anaconda3/dat/leap/parm/frcmod.ionsjc_tip3p Reading force field modification type file (frcmod) Reading title: Monovalent ion parameters for Ewald and TIP3P water from Joung & Cheatham JPCB (2008) >> loadAmberParams frcmod.ions234lm_126_tip3p Loading parameters: /home/ravi/anaconda3/dat/leap/parm/frcmod.ions234lm_126_tip3p Reading force field modification type file (frcmod) Reading title: Li/Merz ion parameters of divalent to tetravalent ions for TIP3P water model (12-6 normal usage set) >> > > source leaprc.gaff ----- Source: /home/ravi/anaconda3/dat/leap/cmd/leaprc.gaff ----- Source of /home/ravi/anaconda3/dat/leap/cmd/leaprc.gaff done >> logFile leap.log log started: Sun Jul 28 12:41:09 2019 Log file: ./leap.log >> # >> # ----- leaprc for loading the general Amber Force field. >> # This file is mostly for use with Antechamber >> # >> # load atom type hybridizations >> # >> addAtomTypes { >> { "h1" "H" "sp3" } >> { "h2" "H" "sp3" } >> { "h3" "H" "sp3" } >> { "h4" "H" "sp3" } >> { "h5" "H" "sp3" } >> { "ha" "H" "sp3" } >> { "hc" "H" "sp3" } >> { "hn" "H" "sp3" } >> { "ho" "H" "sp3" } >> { "hp" "H" "sp3" } >> { "hs" "H" "sp3" } >> { "hw" "H" "sp3" } >> { "hx" "H" "sp3" } >> { "o" "O" "sp2" } >> { "o2" "O" "sp2" } >> { "oh" "O" "sp3" } >> { "op" "O" "sp3" } >> { "oq" "O" "sp3" } >> { "os" "O" "sp3" } >> { "ow" "O" "sp3" } >> { "c" "C" "sp2" } >> { "c1" "C" "sp2" } >> { "c2" "C" "sp2" } >> { "c3" "C" "sp3" } >> { "ca" "C" "sp2" } >> { "cc" "C" "sp2" } >> { "cd" "C" "sp2" } >> { "ce" "C" "sp2" } >> { "cf" "C" "sp2" } >> { "cg" "C" "sp2" } >> { "ch" "C" "sp2" } >> { "cp" "C" "sp2" } >> { "cq" "C" "sp2" } >> { "cu" "C" "sp2" } >> { "cv" "C" "sp2" } >> { "cx" "C" "sp2" } >> { "cy" "C" "sp2" } >> { "cz" "C" "sp2" } >> { "n" "N" "sp2" } >> { "n1" "N" "sp2" } >> { "n2" "N" "sp2" } >> { "n3" "N" "sp3" } >> { "n4" "N" "sp3" } >> { "na" "N" "sp2" } >> { "nb" "N" "sp2" } >> { "nc" "N" "sp2" } >> { "nd" "N" "sp2" } >> { "ne" "N" "sp2" } >> { "nf" "N" "sp2" } >> { "nh" "N" "sp2" } >> { "ni" "N" "sp2" } >> { "nj" "N" "sp2" } >> { "nk" "N" "sp3" } >> { "nl" "N" "sp3" } >> { "nm" "N" "sp2" } >> { "nn" "N" "sp2" } >> { "no" "N" "sp2" } >> { "np" "N" "sp3" } >> { "nq" "N" "sp3" } >> { "s" "S" "sp2" } >> { "s2" "S" "sp2" } >> { "s3" "S" "sp3" } >> { "s4" "S" "sp3" } >> { "s6" "S" "sp3" } >> { "sh" "S" "sp3" } >> { "sp" "S" "sp3" } >> { "sq" "S" "sp3" } >> { "ss" "S" "sp3" } >> { "sx" "S" "sp3" } >> { "sy" "S" "sp3" } >> { "p2" "P" "sp2" } >> { "p3" "P" "sp3" } >> { "p4" "P" "sp3" } >> { "p5" "P" "sp3" } >> { "pb" "P" "sp3" } >> { "pc" "P" "sp3" } >> { "pd" "P" "sp3" } >> { "pe" "P" "sp3" } >> { "pf" "P" "sp3" } >> { "px" "P" "sp3" } >> { "py" "P" "sp3" } >> { "f" "F" "sp3" } >> { "cl" "Cl" "sp3" } >> { "br" "Br" "sp3" } >> { "i" "I" "sp3" } >> } >> # >> # Load the general force field parameter set. >> # >> gaff = loadamberparams gaff.dat Loading parameters: /home/ravi/anaconda3/dat/leap/parm/gaff.dat Reading title: AMBER General Force Field for organic molecules (Version 1.81, May 2017) > > protein=loadpdb protein.pdb Loading PDB file: ./protein.pdb Matching PDB residue names to LEaP variables. Mapped residue TRP, term: Terminal/beginning, seq. number: 0 to: NTRP. Mapped residue PRO, term: Terminal/last, seq. number: 250 to: CPRO. Added missing heavy atom: .R.A Added missing heavy atom: .R.A Added missing heavy atom: .R.A Added missing heavy atom: .R.A Added missing heavy atom: .R.A Added missing heavy atom: .R.A Added missing heavy atom: .R.A total atoms in file: 1941 Leap added 1911 missing atoms according to residue templates: 7 Heavy 1904 H / lone pairs > saveAmberparm protein protein.prmtop protein.inpcrd Checking Unit. Warning: The unperturbed charge of the unit (-8.000000) is not zero. Note: Ignoring the warning from Unit Checking. Building topology. Building atom parameters. Building bond parameters. Building angle parameters. Building proper torsion parameters. Building improper torsion parameters. ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 total 801 improper torsions applied Building H-Bond parameters. Incorporating Non-Bonded adjustments. Not Marking per-residue atom chain types. Marking per-residue atom chain types. (Residues lacking connect0/connect1 - these don't have chain types marked: res total affected CPRO 1 NTRP 1 ) (no restraints) > list ACE AG AL ALA ARG ASH ASN ASP Ag BA BR Be CA CALA CARG CASN CASP CCYS CCYX CD CE CGLN CGLU CGLY CHCL3BOX CHID CHIE CHIP CHIS CHYP CILE CL CLEU CLYS CMET CO CPHE CPRO CR CS CSER CTHR CTRP CTYR CU CU1 CVAL CYM CYS CYX Ce Cl- Cr DC4 Dy EU EU3 Er F FB3 FB3BOX FB4 FB4BOX FE FE2 GD3 GLH GLN GLU GLY H3O+ HE+ HG HID HIE HIP HIS HOH HYP HZ+ Hf ILE IN IOD K K+ LA LEU LI LU LYN LYS MEOHBOX MET MG MN NA NALA NARG NASN NASP NCYS NCYX NGLN NGLU NGLY NH4 NHE NHID NHIE NHIP NHIS NI NILE NLEU NLYS NMABOX NME NMET NPHE NPRO NSER NTHR NTRP NTYR NVAL Na+ Nd OP3 OPC OPC3BOX OPCBOX PB PD PHE PL3 POL3BOX PR PRO PT Pu QSPCFWBOX RB Ra SER SM SPC SPCBOX SPCFWBOX SPF SPG SR Sm Sn T4E TB THR TIP3PBOX TIP3PFBOX TIP4PBOX TIP4PEWBOXTIP5PBOX TL TP3 TP4 TP5 TPF TRP TYR Th Tl Tm U4+ V2+ VAL WAT Y YB2 ZN Zr frcmod14SBgaff parm10 protein > solvateBox com TIP3PBOX 10.0 Error: solvateBox: Argument #1 is type String must be of type: [unit] usage: solvateBox [iso] [closeness] > solvateBox protein TIP3PBOX 10.0 Solute vdw bounding box: 48.246 52.899 51.490 Total bounding box for atom centers: 68.246 72.899 71.490 Solvent unit box: 18.774 18.774 18.774 The number of boxes: x= 4 y= 4 z= 4 Total vdw box size: 71.546 76.278 74.743 angstroms. Volume: 407905.669 A^3 Total mass 197946.692 amu, Density 0.806 g/cc Added 9460 residues. > list ACE AG AL ALA ARG ASH ASN ASP Ag BA BR Be CA CALA CARG CASN CASP CCYS CCYX CD CE CGLN CGLU CGLY CHCL3BOX CHID CHIE CHIP CHIS CHYP CILE CL CLEU CLYS CMET CO CPHE CPRO CR CS CSER CTHR CTRP CTYR CU CU1 CVAL CYM CYS CYX Ce Cl- Cr DC4 Dy EU EU3 Er F FB3 FB3BOX FB4 FB4BOX FE FE2 GD3 GLH GLN GLU GLY H3O+ HE+ HG HID HIE HIP HIS HOH HYP HZ+ Hf ILE IN IOD K K+ LA LEU LI LU LYN LYS MEOHBOX MET MG MN NA NALA NARG NASN NASP NCYS NCYX NGLN NGLU NGLY NH4 NHE NHID NHIE NHIP NHIS NI NILE NLEU NLYS NMABOX NME NMET NPHE NPRO NSER NTHR NTRP NTYR NVAL Na+ Nd OP3 OPC OPC3BOX OPCBOX PB PD PHE PL3 POL3BOX PR PRO PT Pu QSPCFWBOX RB Ra SER SM SPC SPCBOX SPCFWBOX SPF SPG SR Sm Sn T4E TB THR TIP3PBOX TIP3PFBOX TIP4PBOX TIP4PEWBOXTIP5PBOX TL TP3 TP4 TP5 TPF TRP TYR Th Tl Tm U4+ V2+ VAL WAT Y YB2 ZN Zr frcmod14SBgaff parm10 protein > charge protein Total unperturbed charge: -8.000000 Total perturbed charge: -8.000000 > addions protein Na+ 8 Adding 8 counter ions to "protein" using 1A grid Total solute charge: -8.00 Max atom radius: 2.00 Grid extends from solute vdw + 2.85 to 8.85 Box: enclosing: -31.70 -34.25 -32.93 31.58 34.22 33.11 sized: 96.30 93.75 95.07 edge: 128.00 Resolution: 1.00 Angstrom. Tree depth: 7 Volume = 2.69% of box, grid points 56340 Solvent present: replacing closest with ion when steric overlaps occur Calculating grid charges (Replacing solvent molecule) Placed Na+ in protein at (13.78, 21.40, 13.96). (Replacing solvent molecule) Placed Na+ in protein at (7.27, -10.54, -16.84). (Replacing solvent molecule) Placed Na+ in protein at (2.17, 9.67, -25.46). (Replacing solvent molecule) Placed Na+ in protein at (-20.45, 10.76, -3.79). (Replacing solvent molecule) Placed Na+ in protein at (-12.12, 19.96, -19.48). (Replacing solvent molecule) Placed Na+ in protein at (-1.00, 23.88, 7.25). (No solvent overlap) Placed Na+ in protein at (-22.70, 7.75, 11.07). (Replacing solvent molecule) Placed Na+ in protein at (9.41, -0.20, -22.40). Done adding ions. > charge protein Total unperturbed charge: -0.000000 Total perturbed charge: -0.000000 > saveAmberParm protein protein-box.prmtop protein-box.inpcrd Checking Unit. Building topology. Building atom parameters. Building bond parameters. Building angle parameters. Building proper torsion parameters. Building improper torsion parameters. ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 ** Warning: No sp2 improper torsion term for C*-CN-CB-CA atoms are: CG CE2 CD2 CE3 ** Warning: No sp2 improper torsion term for NA-CA-CN-CB atoms are: NE1 CZ2 CE2 CD2 total 801 improper torsions applied Building H-Bond parameters. Incorporating Non-Bonded adjustments. Not Marking per-residue atom chain types. Marking per-residue atom chain types. (Residues lacking connect0/connect1 - these don't have chain types marked: res total affected CPRO 1 NTRP 1 WAT 9453 ) (no restraints) > savepdb protein protein-box.pdb Writing pdb file: protein-box.pdb printing CRYST1 record to PDB file with box info Warning: Converting N-terminal residue name to PDB format: NTRP -> TRP Warning: Converting C-terminal residue name to PDB format: CPRO -> PRO