HEADER TRANSFERASE 04-NOV-05 2C60 TITLE CRYSTAL STRUCTURE OF HUMAN MITOGEN-ACTIVATED PROTEIN KINASE KINASE TITLE 2 KINASE 3 ISOFORM 2 PHOX DOMAIN AT 1.25 A RESOLUTION COMPND MOL_ID: 1; COMPND 2 MOLECULE: HUMAN MITOGEN-ACTIVATED PROTEIN KINASE KINASE KINASE 3 COMPND 3 ISOFORM 2; COMPND 4 CHAIN: A; COMPND 5 FRAGMENT: PHOX DOMAIN, RESIDUES 37-124; COMPND 6 SYNONYM: MAPK/ERK KINASE KINASE 3, MEK KINASE 3, MEKK 3; COMPND 7 EC: 2.7.1.37; COMPND 8 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3); SOURCE 6 EXPRESSION_SYSTEM_TAXID: 469008; SOURCE 7 EXPRESSION_SYSTEM_VARIANT: R3; SOURCE 8 EXPRESSION_SYSTEM_VECTOR: PNIC28-BSA4 KEYWDS MAP3K3, MAP/ERK KINASE KINASE 3, MAPKKK3, MEKK3, SERINE THREONINE KEYWDS 2 PHOSPHORYLATION, ATP-BINDING, KINASE, MAGNESIUM, METAL-BINDING, KEYWDS 3 NUCLEOTIDE-BINDING, PHOSPHORYLATION, SERINE/THREONINE-PROTEIN KEYWDS 4 KINASE, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR J.E.DEBRECZENI,E.SALAH,E.PAPAGRIGORIOU,N.BURGESS,F.VON DELFT, AUTHOR 2 O.GILEADI,M.SUNDSTROM,A.EDWARDS,C.ARROWSMITH,J.WEIGELT,S.KNAPP REVDAT 6 23-OCT-24 2C60 1 LINK REVDAT 5 08-MAY-19 2C60 1 REMARK LINK REVDAT 4 28-FEB-18 2C60 1 SOURCE REVDAT 3 24-JAN-18 2C60 1 JRNL REVDAT 2 24-FEB-09 2C60 1 VERSN REVDAT 1 29-NOV-05 2C60 0 JRNL AUTH J.E.DEBRECZENI,E.SALAH,E.PAPAGRIGORIOU,N.BURGESS, JRNL AUTH 2 F.VON DELFT,O.GILEADI,M.SUNDSTROM,A.EDWARDS,C.ARROWSMITH, JRNL AUTH 3 J.WEIGELT,S.KNAPP JRNL TITL CRYSTAL STRUCTURE OF HUMAN MITOGEN-ACTIVATED PROTEIN KINASE JRNL TITL 2 KINASE KINASE 3 ISOFORM 2 FOX DOMAIN AT 1.25 A RESOLUTION JRNL REF TO BE PUBLISHED JRNL REFN REMARK 2 REMARK 2 RESOLUTION. 1.25 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.2.0005 REMARK 3 AUTHORS : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER, REMARK 3 : NICHOLLS,WINN,LONG,VAGIN REMARK 3 REMARK 3 REFINEMENT TARGET : MAXIMUM LIKELIHOOD REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.25 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 39.72 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 3 NUMBER OF REFLECTIONS : 25085 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : THROUGHOUT REMARK 3 FREE R VALUE TEST SET SELECTION : RANDOM REMARK 3 R VALUE (WORKING + TEST SET) : 0.166 REMARK 3 R VALUE (WORKING SET) : 0.165 REMARK 3 FREE R VALUE : 0.182 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.100 REMARK 3 FREE R VALUE TEST SET COUNT : 1336 REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : 20 REMARK 3 BIN RESOLUTION RANGE HIGH (A) : 1.25 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.28 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1516 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 BIN R VALUE (WORKING SET) : 0.3250 REMARK 3 BIN FREE R VALUE SET COUNT : 93 REMARK 3 BIN FREE R VALUE : 0.3040 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 676 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 7 REMARK 3 SOLVENT ATOMS : 128 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 15.02 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : -0.19000 REMARK 3 B22 (A**2) : 0.33000 REMARK 3 B33 (A**2) : 0.16000 REMARK 3 B12 (A**2) : 0.00000 REMARK 3 B13 (A**2) : 0.53000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.047 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.043 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.032 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.719 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.969 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.967 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 722 ; 0.014 ; 0.022 REMARK 3 BOND LENGTHS OTHERS (A): 701 ; 0.002 ; 0.020 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 969 ; 1.455 ; 1.987 REMARK 3 BOND ANGLES OTHERS (DEGREES): 1626 ; 0.749 ; 3.000 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 83 ; 5.312 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 35 ;30.656 ;23.714 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 148 ;10.767 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 7 ;18.505 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 117 ; 0.080 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 753 ; 0.005 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 138 ; 0.001 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): 115 ; 0.235 ; 0.200 REMARK 3 NON-BONDED CONTACTS OTHERS (A): 681 ; 0.191 ; 0.200 REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): 343 ; 0.171 ; 0.200 REMARK 3 NON-BONDED TORSION OTHERS (A): 453 ; 0.085 ; 0.200 REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): 83 ; 0.123 ; 0.200 REMARK 3 H-BOND (X...Y) OTHERS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 POTENTIAL METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW REFINED ATOMS (A): 11 ; 0.151 ; 0.200 REMARK 3 SYMMETRY VDW OTHERS (A): 38 ; 0.199 ; 0.200 REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): 17 ; 0.155 ; 0.200 REMARK 3 SYMMETRY H-BOND OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY METAL-ION OTHERS (A): NULL ; NULL ; NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 MAIN-CHAIN BOND REFINED ATOMS (A**2): 450 ; 1.847 ; 1.500 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 703 ; 2.428 ; 2.000 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 306 ; 3.351 ; 3.000 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): 266 ; 4.725 ; 4.500 REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 LONG RANGE B OTHER ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 ANISOTROPIC THERMAL FACTOR RESTRAINTS. COUNT RMS WEIGHT REMARK 3 RIGID-BOND RESTRAINTS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; FREE ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SPHERICITY; BONDED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 REMARK 3 NCS RESTRAINTS STATISTICS REMARK 3 NUMBER OF DIFFERENT NCS GROUPS : NULL REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : BABINET MODEL WITH MASK REMARK 3 PARAMETERS FOR MASK CALCULATION REMARK 3 VDW PROBE RADIUS : 1.20 REMARK 3 ION PROBE RADIUS : 0.80 REMARK 3 SHRINKAGE RADIUS : 0.80 REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING REMARK 3 POSITIONS. REMARK 4 REMARK 4 2C60 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 04-NOV-05. REMARK 100 THE DEPOSITION ID IS D_1290026261. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-OCT-05 REMARK 200 TEMPERATURE (KELVIN) : 100.0 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SLS REMARK 200 BEAMLINE : X10SA REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9718 REMARK 200 MONOCHROMATOR : SI111 REMARK 200 OPTICS : MIRRORS REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 26421 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.250 REMARK 200 RESOLUTION RANGE LOW (A) : 29.320 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 3.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 93.8 REMARK 200 DATA REDUNDANCY : 5.780 REMARK 200 R MERGE (I) : 0.07000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 15.8100 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.25 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.35 REMARK 200 COMPLETENESS FOR SHELL (%) : 88.1 REMARK 200 DATA REDUNDANCY IN SHELL : 2.90 REMARK 200 R MERGE FOR SHELL (I) : 0.26000 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 <I/SIGMA(I)> FOR SHELL : 5.250 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD REMARK 200 SOFTWARE USED: SHELXD, SHELXE REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 42.10 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.10 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 150 NANOLITRE SITTING DROPS, 0.2 KSCN, REMARK 280 20% PEG3350, 10% ETHYLENE GLYCOL, VAPOR DIFFUSION, SITTING DROP REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,Y,-Z REMARK 290 3555 X+1/2,Y+1/2,Z REMARK 290 4555 -X+1/2,Y+1/2,-Z REMARK 290 REMARK 290 WHERE NNN -> OPERATOR NUMBER REMARK 290 MMM -> TRANSLATION VECTOR REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY REMARK 290 RELATED MOLECULES. REMARK 290 SMTRY1 1 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 1 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 1 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 2 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 2 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 3 1.000000 0.000000 0.000000 41.40000 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 21.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 41.40000 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 21.15000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1 REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON REMARK 300 BURIED SURFACE AREA. REMARK 350 REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS REMARK 350 GIVEN BELOW. BOTH NON-CRYSTALLOGRAPHIC AND REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN. REMARK 350 REMARK 350 BIOMOLECULE: 1 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PQS REMARK 350 APPLY THE FOLLOWING TO CHAINS: A REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000 REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000 REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000 REMARK 400 REMARK 400 COMPOUND REMARK 400 COMPONENT OF A PROTEIN KINASE SIGNAL TRANSDUCTION CASCADE REMARK 465 REMARK 465 MISSING RESIDUES REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.) REMARK 465 REMARK 465 M RES C SSSEQI REMARK 465 MSE A -23 REMARK 465 HIS A -22 REMARK 465 HIS A -21 REMARK 465 HIS A -20 REMARK 465 HIS A -19 REMARK 465 HIS A -18 REMARK 465 HIS A -17 REMARK 465 SER A -16 REMARK 465 SER A -15 REMARK 465 GLY A -14 REMARK 465 VAL A -13 REMARK 465 ASP A -12 REMARK 465 LEU A -11 REMARK 465 TYR A -5 REMARK 465 PHE A -4 REMARK 465 GLN A -3 REMARK 465 SER A -2 REMARK 465 MSE A -1 REMARK 465 GLY A 37 REMARK 465 HIS A 38 REMARK 465 SER A 39 REMARK 465 ASN A 40 REMARK 465 ARG A 41 REMARK 465 GLN A 42 REMARK 465 GLN A 123 REMARK 465 ASP A 124 REMARK 470 REMARK 470 MISSING ATOM REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER; REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 470 I=INSERTION CODE): REMARK 470 M RES CSSEQI ATOMS REMARK 470 GLU A -8 CG CD OE1 OE2 REMARK 470 ASN A -7 CG OD1 ND2 REMARK 470 GLU A 54 CG CD OE1 OE2 REMARK 470 LYS A 65 CE NZ REMARK 470 LYS A 102 CE NZ REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: TORSION ANGLES REMARK 500 REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS: REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2) REMARK 500 REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI- REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400 REMARK 500 REMARK 500 M RES CSSEQI PSI PHI REMARK 500 ASN A 87 -164.68 -118.42 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A1123 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 LEU A 107 O REMARK 620 2 SER A 110 O 78.4 REMARK 620 3 MSE A 113 O 102.9 94.3 REMARK 620 4 HOH A2065 O 156.8 120.9 89.3 REMARK 620 5 HOH A2108 O 79.2 143.8 118.2 77.7 REMARK 620 6 HOH A2109 O 92.4 75.4 159.6 81.4 77.6 REMARK 620 N 1 2 3 4 5 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A1123 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GOL A1124 REMARK 999 REMARK 999 SEQUENCE REMARK 999 THE FIRST 13 RESIDUES (MHHHHHHSSG VDLGTENLYF QSM) BELONG REMARK 999 TO THE HIS-TAG, CLONING ARTIFACT DBREF 2C60 A -23 -1 PDB 2C60 2C60 -23 -1 DBREF 2C60 A 37 124 UNP Q99759 M3K3_HUMAN 37 124 SEQRES 1 A 111 MSE HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU SEQRES 2 A 111 GLY THR GLU ASN LEU TYR PHE GLN SER MSE GLY HIS SER SEQRES 3 A 111 ASN ARG GLN SER ASP VAL ARG ILE LYS PHE GLU HIS ASN SEQRES 4 A 111 GLY GLU ARG ARG ILE ILE ALA PHE SER ARG PRO VAL LYS SEQRES 5 A 111 TYR GLU ASP VAL GLU HIS LYS VAL THR THR VAL PHE GLY SEQRES 6 A 111 GLN PRO LEU ASP LEU HIS TYR MSE ASN ASN GLU LEU SER SEQRES 7 A 111 ILE LEU LEU LYS ASN GLN ASP ASP LEU ASP LYS ALA ILE SEQRES 8 A 111 ASP ILE LEU ASP ARG SER SER SER MSE LYS SER LEU ARG SEQRES 9 A 111 ILE LEU LEU LEU SER GLN ASP MODRES 2C60 MSE A 86 MET SELENOMETHIONINE MODRES 2C60 MSE A 113 MET SELENOMETHIONINE HET MSE A 86 16 HET MSE A 113 12 HET CA A1123 1 HET GOL A1124 6 HETNAM MSE SELENOMETHIONINE HETNAM CA CALCIUM ION HETNAM GOL GLYCEROL HETSYN GOL GLYCERIN; PROPANE-1,2,3-TRIOL FORMUL 1 MSE 2(C5 H11 N O2 SE) FORMUL 2 CA CA 2+ FORMUL 3 GOL C3 H8 O3 FORMUL 4 HOH *128(H2 O) HELIX 1 1 LYS A 65 GLY A 78 1 14 HELIX 2 2 ASN A 96 SER A 110 1 15 SHEET 1 AA 5 GLU A 54 PHE A 60 0 SHEET 2 AA 5 VAL A 45 HIS A 51 -1 O VAL A 45 N PHE A 60 SHEET 3 AA 5 LEU A 116 LEU A 121 1 O LEU A 116 N LYS A 48 SHEET 4 AA 5 ASP A 82 MSE A 86 -1 O ASP A 82 N LEU A 121 SHEET 5 AA 5 SER A 91 LEU A 93 -1 O ILE A 92 N TYR A 85 LINK C TYR A 85 N MSE A 86 1555 1555 1.32 LINK C MSE A 86 N ASN A 87 1555 1555 1.33 LINK C SER A 112 N MSE A 113 1555 1555 1.33 LINK C MSE A 113 N LYS A 114 1555 1555 1.33 LINK O LEU A 107 CA CA A1123 1555 1555 2.64 LINK O SER A 110 CA CA A1123 1555 1555 2.60 LINK O MSE A 113 CA CA A1123 1555 1555 2.62 LINK CA CA A1123 O HOH A2065 1555 1555 2.75 LINK CA CA A1123 O HOH A2108 1555 1555 2.99 LINK CA CA A1123 O HOH A2109 1555 1555 2.91 CISPEP 1 ARG A 62 PRO A 63 0 -5.38 SITE 1 AC1 6 LEU A 107 SER A 110 MSE A 113 HOH A2065 SITE 2 AC1 6 HOH A2108 HOH A2109 SITE 1 AC2 6 ARG A 56 ARG A 62 PRO A 63 VAL A 64 SITE 2 AC2 6 VAL A 76 HOH A2101 CRYST1 82.800 42.300 30.600 90.00 106.60 90.00 C 1 2 1 4 ORIGX1 1.000000 0.000000 0.000000 0.00000 ORIGX2 0.000000 1.000000 0.000000 0.00000 ORIGX3 0.000000 0.000000 1.000000 0.00000 SCALE1 0.012077 0.000000 0.003600 0.00000 SCALE2 0.000000 0.023641 0.000000 0.00000 SCALE3 0.000000 0.000000 0.034101 0.00000