HEADER OXIDOREDUCTASE 13-JUL-09 3IA4 TITLE MORITELLA PROFUNDA DIHYDROFOLATE REDUCTASE (DHFR) IN COMPLEX WITH TITLE 2 NADPH AND METHOTREXATE (MTX) COMPND MOL_ID: 1; COMPND 2 MOLECULE: DIHYDROFOLATE REDUCTASE; COMPND 3 CHAIN: A, B, C, D; COMPND 4 EC: 1.5.1.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: MORITELLA PROFUNDA; SOURCE 3 ORGANISM_TAXID: 111291; SOURCE 4 GENE: DYRA; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS DHFR DIHYDROFOLATE REDUCTASE, NADPH, METHOTREXATE, OXIDOREDUCTASE EXPDTA X-RAY DIFFRACTION AUTHOR C.LEVY REVDAT 4 21-FEB-24 3IA4 1 REMARK REVDAT 3 29-SEP-09 3IA4 1 JRNL REVDAT 2 01-SEP-09 3IA4 1 JRNL REVDAT 1 21-JUL-09 3IA4 0 JRNL AUTH S.HAY,R.M.EVANS,C.LEVY,E.J.LOVERIDGE,X.WANG,D.LEYS, JRNL AUTH 2 R.K.ALLEMANN,N.S.SCRUTTON JRNL TITL ARE THE CATALYTIC PROPERTIES OF ENZYMES FROM PIEZOPHILIC JRNL TITL 2 ORGANISMS PRESSURE ADAPTED? JRNL REF CHEMBIOCHEM V. 10 2348 2009 JRNL REFN ISSN 1439-4227 JRNL PMID 19681091 JRNL DOI 10.1002/CBIC.200900367 REMARK 2 REMARK 2 RESOLUTION. 1.70 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : PHENIX (PHENIX.REFINE) REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE, REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER, REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY, REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON, REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI, REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART REMARK 3 REMARK 3 REFINEMENT TARGET : ML REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 1.70 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 44.19 REMARK 3 MIN(FOBS/SIGMA_FOBS) : 2.000 REMARK 3 COMPLETENESS FOR RANGE (%) : 97.2 REMARK 3 NUMBER OF REFLECTIONS : 77880 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 R VALUE (WORKING + TEST SET) : 0.157 REMARK 3 R VALUE (WORKING SET) : 0.154 REMARK 3 FREE R VALUE : 0.199 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.030 REMARK 3 FREE R VALUE TEST SET COUNT : 3920 REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS). REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE REMARK 3 1 44.2015 - 5.1596 0.90 2590 141 0.1739 0.1980 REMARK 3 2 5.1596 - 4.0963 0.94 2616 137 0.1245 0.1640 REMARK 3 3 4.0963 - 3.5787 0.94 2571 154 0.1288 0.1594 REMARK 3 4 3.5787 - 3.2516 0.94 2587 133 0.1368 0.1703 REMARK 3 5 3.2516 - 3.0186 0.94 2584 145 0.1505 0.1961 REMARK 3 6 3.0186 - 2.8407 0.95 2589 130 0.1648 0.2103 REMARK 3 7 2.8407 - 2.6984 0.96 2636 131 0.1747 0.2252 REMARK 3 8 2.6984 - 2.5810 0.96 2646 131 0.1682 0.2239 REMARK 3 9 2.5810 - 2.4816 0.96 2590 135 0.1628 0.2182 REMARK 3 10 2.4816 - 2.3960 0.97 2672 136 0.1588 0.1954 REMARK 3 11 2.3960 - 2.3211 0.97 2597 149 0.1516 0.1969 REMARK 3 12 2.3211 - 2.2548 0.97 2621 157 0.1486 0.1783 REMARK 3 13 2.2548 - 2.1954 0.97 2650 132 0.1497 0.2222 REMARK 3 14 2.1954 - 2.1418 0.98 2603 137 0.1536 0.1957 REMARK 3 15 2.1418 - 2.0931 0.98 2675 155 0.1567 0.2285 REMARK 3 16 2.0931 - 2.0486 0.98 2614 139 0.1555 0.2002 REMARK 3 17 2.0486 - 2.0076 0.98 2666 158 0.1496 0.2060 REMARK 3 18 2.0076 - 1.9697 0.99 2655 134 0.1470 0.1974 REMARK 3 19 1.9697 - 1.9346 0.99 2686 127 0.1560 0.2174 REMARK 3 20 1.9346 - 1.9018 0.99 2711 127 0.1527 0.2310 REMARK 3 21 1.9018 - 1.8711 0.99 2604 149 0.1572 0.2113 REMARK 3 22 1.8711 - 1.8423 0.99 2725 135 0.1624 0.2269 REMARK 3 23 1.8423 - 1.8152 0.99 2684 138 0.1662 0.2283 REMARK 3 24 1.8152 - 1.7896 1.00 2637 161 0.1734 0.2169 REMARK 3 25 1.7896 - 1.7655 0.99 2716 126 0.1680 0.2233 REMARK 3 26 1.7655 - 1.7425 0.99 2687 141 0.1667 0.2248 REMARK 3 27 1.7425 - 1.7207 1.00 2655 146 0.1675 0.2244 REMARK 3 28 1.7207 - 1.7000 0.99 2693 136 0.1726 0.2088 REMARK 3 REMARK 3 BULK SOLVENT MODELLING. REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL REMARK 3 SOLVENT RADIUS : 1.11 REMARK 3 SHRINKAGE RADIUS : 0.90 REMARK 3 K_SOL : 0.40 REMARK 3 B_SOL : 52.77 REMARK 3 REMARK 3 ERROR ESTIMATES. REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.180 REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : NULL REMARK 3 B22 (A**2) : NULL REMARK 3 B33 (A**2) : NULL REMARK 3 B12 (A**2) : NULL REMARK 3 B13 (A**2) : NULL REMARK 3 B23 (A**2) : NULL REMARK 3 REMARK 3 TWINNING INFORMATION. REMARK 3 FRACTION: NULL REMARK 3 OPERATOR: NULL REMARK 3 REMARK 3 DEVIATIONS FROM IDEAL VALUES. REMARK 3 RMSD COUNT REMARK 3 BOND : 0.019 5513 REMARK 3 ANGLE : 1.993 7562 REMARK 3 CHIRALITY : 0.148 834 REMARK 3 PLANARITY : 0.011 944 REMARK 3 DIHEDRAL : 22.634 1985 REMARK 3 REMARK 3 TLS DETAILS REMARK 3 NUMBER OF TLS GROUPS : NULL REMARK 3 REMARK 3 NCS DETAILS REMARK 3 NUMBER OF NCS GROUPS : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 3IA4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 14-JUL-09. REMARK 100 THE DEPOSITION ID IS D_1000054155. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 13-JUL-08 REMARK 200 TEMPERATURE (KELVIN) : 100 REMARK 200 PH : 6.5 REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : ESRF REMARK 200 BEAMLINE : ID14-4 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 0.9696 REMARK 200 MONOCHROMATOR : SI REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : ADSC QUANTUM 4R REMARK 200 INTENSITY-INTEGRATION SOFTWARE : XDS REMARK 200 DATA SCALING SOFTWARE : XDS REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 79111 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.600 REMARK 200 RESOLUTION RANGE LOW (A) : 48.300 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 1.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 96.2 REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : 0.07900 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 11.2000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.60 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.69 REMARK 200 COMPLETENESS FOR SHELL (%) : 94.0 REMARK 200 DATA REDUNDANCY IN SHELL : 2.80 REMARK 200 R MERGE FOR SHELL (I) : 0.39500 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 3.770 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: PHASER REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 50.71 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.50 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: 1.6M SODIUM CITRATE, PH 6.5, VAPOR REMARK 280 DIFFUSION, SITTING DROP, TEMPERATURE 277K 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 91.93500 REMARK 290 SMTRY2 3 0.000000 1.000000 0.000000 22.49500 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 0.00000 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 91.93500 REMARK 290 SMTRY2 4 0.000000 1.000000 0.000000 22.49500 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 REMARK 290 REMARK: NULL REMARK 300 REMARK 300 BIOMOLECULE: 1, 2, 3, 4 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: PISA 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 350 REMARK 350 BIOMOLECULE: 2 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: B 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 350 REMARK 350 BIOMOLECULE: 3 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: C 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 350 REMARK 350 BIOMOLECULE: 4 REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 APPLY THE FOLLOWING TO CHAINS: D 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 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 LYS A 162 REMARK 465 LYS B 162 REMARK 465 THR C 67 REMARK 465 LYS C 162 REMARK 465 LYS D 162 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 GLN A 66 CG CD OE1 NE2 REMARK 470 THR A 67 OG1 CG2 REMARK 470 ASP A 68 CG OD1 OD2 REMARK 470 GLU A 72 CG CD OE1 OE2 REMARK 470 THR B 67 OG1 CG2 REMARK 470 ASP B 68 CG OD1 OD2 REMARK 470 GLN B 70 CG CD OE1 NE2 REMARK 470 GLU B 72 CG CD OE1 OE2 REMARK 470 GLU B 81 CG CD OE1 OE2 REMARK 470 ASP B 89 CG OD1 OD2 REMARK 470 GLU B 91 CG CD OE1 OE2 REMARK 470 ASP C 68 CG OD1 OD2 REMARK 470 GLU C 72 CG CD OE1 OE2 REMARK 470 GLU C 81 CG CD OE1 OE2 REMARK 470 GLU C 91 CG CD OE1 OE2 REMARK 470 THR D 67 OG1 CG2 REMARK 470 ASP D 68 CG OD1 OD2 REMARK 470 GLN D 70 CG CD OE1 NE2 REMARK 470 GLU D 72 CG CD OE1 OE2 REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT REMARK 500 REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT. REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI DISTANCE REMARK 500 O HOH C 179 O HOH C 775 1.99 REMARK 500 O HOH A 396 O HOH A 468 2.04 REMARK 500 O HOH A 293 O HOH A 626 2.05 REMARK 500 O HOH C 688 O HOH C 801 2.06 REMARK 500 O HOH A 467 O HOH A 690 2.06 REMARK 500 O HOH C 499 O HOH C 582 2.06 REMARK 500 O HOH A 506 O HOH A 555 2.11 REMARK 500 O HOH A 634 O HOH A 927 2.14 REMARK 500 O HOH C 729 O HOH C 753 2.14 REMARK 500 OH TYR C 69 O HOH C 902 2.15 REMARK 500 O HOH C 505 O HOH C 771 2.15 REMARK 500 OE1 GLU B 137 O HOH B 764 2.17 REMARK 500 O HOH C 689 O HOH C 691 2.17 REMARK 500 O HOH A 298 O HOH A 836 2.18 REMARK 500 O HOH C 356 O HOH C 581 2.18 REMARK 500 O HOH D 904 O HOH D 932 2.18 REMARK 500 O HOH B 177 O HOH B 903 2.19 REMARK 500 OH TYR C 153 O HOH C 736 2.19 REMARK 500 O HOH C 627 O HOH C 839 2.19 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: CLOSE CONTACTS REMARK 500 REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC REMARK 500 SYMMETRY ARE IN CLOSE CONTACT. AN ATOM LOCATED WITHIN 0.15 REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375 REMARK 500 INSTEAD OF REMARK 500. ATOMS WITH NON-BLANK ALTERNATE REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS. REMARK 500 REMARK 500 DISTANCE CUTOFF: REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS REMARK 500 REMARK 500 ATM1 RES C SSEQI ATM2 RES C SSEQI SSYMOP DISTANCE REMARK 500 O HOH C 883 O HOH C 884 4554 1.85 REMARK 500 O HOH A 870 O HOH B 427 1565 2.13 REMARK 500 O ASP A 89 O HOH C 501 4544 2.14 REMARK 500 O HOH A 927 O HOH B 191 4555 2.18 REMARK 500 O HOH B 897 O HOH D 935 3445 2.18 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 RES CSSEQI ATM2 DEVIATION REMARK 500 GLU A 131 CG GLU A 131 CD 0.103 REMARK 500 ASP C 68 C TYR C 69 N 0.140 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: COVALENT BOND ANGLES REMARK 500 REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 STANDARD TABLE: REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1) REMARK 500 REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999 REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996 REMARK 500 REMARK 500 M RES CSSEQI ATM1 ATM2 ATM3 REMARK 500 ASP C 68 O - C - N ANGL. DEV. = -23.4 DEGREES REMARK 500 ARG D 160 NE - CZ - NH1 ANGL. DEV. = 4.7 DEGREES REMARK 500 ARG D 160 NE - CZ - NH2 ANGL. DEV. = -5.7 DEGREES REMARK 500 REMARK 500 REMARK: NULL 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 LEU A 25 69.85 -158.28 REMARK 500 GLN A 70 74.88 -154.40 REMARK 500 ASP A 89 44.64 -90.59 REMARK 500 LEU B 25 76.95 -153.83 REMARK 500 LEU C 25 71.79 -156.12 REMARK 500 PRO D 22 44.73 -91.24 REMARK 500 LEU D 25 71.72 -159.90 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY REMARK 500 REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME; REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; REMARK 500 I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI ANGLE REMARK 500 ASP C 68 -27.85 REMARK 500 REMARK 500 REMARK: NULL REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP A 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTX A 164 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP B 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTX B 164 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP C 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTX C 164 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NDP D 163 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MTX D 164 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: 3IA5 RELATED DB: PDB DBREF 3IA4 A 1 162 UNP Q70YQ6 Q70YQ6_MORPR 1 162 DBREF 3IA4 B 1 162 UNP Q70YQ6 Q70YQ6_MORPR 1 162 DBREF 3IA4 C 1 162 UNP Q70YQ6 Q70YQ6_MORPR 1 162 DBREF 3IA4 D 1 162 UNP Q70YQ6 Q70YQ6_MORPR 1 162 SEQRES 1 A 162 MET ILE VAL SER MET ILE ALA ALA LEU ALA ASN ASN ARG SEQRES 2 A 162 VAL ILE GLY LEU ASP ASN LYS MET PRO TRP HIS LEU PRO SEQRES 3 A 162 ALA GLU LEU GLN LEU PHE LYS ARG ALA THR LEU GLY LYS SEQRES 4 A 162 PRO ILE VAL MET GLY ARG ASN THR PHE GLU SER ILE GLY SEQRES 5 A 162 ARG PRO LEU PRO GLY ARG LEU ASN ILE VAL LEU SER ARG SEQRES 6 A 162 GLN THR ASP TYR GLN PRO GLU GLY VAL THR VAL VAL ALA SEQRES 7 A 162 THR LEU GLU ASP ALA VAL VAL ALA ALA GLY ASP VAL GLU SEQRES 8 A 162 GLU LEU MET ILE ILE GLY GLY ALA THR ILE TYR ASN GLN SEQRES 9 A 162 CYS LEU ALA ALA ALA ASP ARG LEU TYR LEU THR HIS ILE SEQRES 10 A 162 GLU LEU THR THR GLU GLY ASP THR TRP PHE PRO ASP TYR SEQRES 11 A 162 GLU GLN TYR ASN TRP GLN GLU ILE GLU HIS GLU SER TYR SEQRES 12 A 162 ALA ALA ASP ASP LYS ASN PRO HIS ASN TYR ARG PHE SER SEQRES 13 A 162 LEU LEU GLU ARG VAL LYS SEQRES 1 B 162 MET ILE VAL SER MET ILE ALA ALA LEU ALA ASN ASN ARG SEQRES 2 B 162 VAL ILE GLY LEU ASP ASN LYS MET PRO TRP HIS LEU PRO SEQRES 3 B 162 ALA GLU LEU GLN LEU PHE LYS ARG ALA THR LEU GLY LYS SEQRES 4 B 162 PRO ILE VAL MET GLY ARG ASN THR PHE GLU SER ILE GLY SEQRES 5 B 162 ARG PRO LEU PRO GLY ARG LEU ASN ILE VAL LEU SER ARG SEQRES 6 B 162 GLN THR ASP TYR GLN PRO GLU GLY VAL THR VAL VAL ALA SEQRES 7 B 162 THR LEU GLU ASP ALA VAL VAL ALA ALA GLY ASP VAL GLU SEQRES 8 B 162 GLU LEU MET ILE ILE GLY GLY ALA THR ILE TYR ASN GLN SEQRES 9 B 162 CYS LEU ALA ALA ALA ASP ARG LEU TYR LEU THR HIS ILE SEQRES 10 B 162 GLU LEU THR THR GLU GLY ASP THR TRP PHE PRO ASP TYR SEQRES 11 B 162 GLU GLN TYR ASN TRP GLN GLU ILE GLU HIS GLU SER TYR SEQRES 12 B 162 ALA ALA ASP ASP LYS ASN PRO HIS ASN TYR ARG PHE SER SEQRES 13 B 162 LEU LEU GLU ARG VAL LYS SEQRES 1 C 162 MET ILE VAL SER MET ILE ALA ALA LEU ALA ASN ASN ARG SEQRES 2 C 162 VAL ILE GLY LEU ASP ASN LYS MET PRO TRP HIS LEU PRO SEQRES 3 C 162 ALA GLU LEU GLN LEU PHE LYS ARG ALA THR LEU GLY LYS SEQRES 4 C 162 PRO ILE VAL MET GLY ARG ASN THR PHE GLU SER ILE GLY SEQRES 5 C 162 ARG PRO LEU PRO GLY ARG LEU ASN ILE VAL LEU SER ARG SEQRES 6 C 162 GLN THR ASP TYR GLN PRO GLU GLY VAL THR VAL VAL ALA SEQRES 7 C 162 THR LEU GLU ASP ALA VAL VAL ALA ALA GLY ASP VAL GLU SEQRES 8 C 162 GLU LEU MET ILE ILE GLY GLY ALA THR ILE TYR ASN GLN SEQRES 9 C 162 CYS LEU ALA ALA ALA ASP ARG LEU TYR LEU THR HIS ILE SEQRES 10 C 162 GLU LEU THR THR GLU GLY ASP THR TRP PHE PRO ASP TYR SEQRES 11 C 162 GLU GLN TYR ASN TRP GLN GLU ILE GLU HIS GLU SER TYR SEQRES 12 C 162 ALA ALA ASP ASP LYS ASN PRO HIS ASN TYR ARG PHE SER SEQRES 13 C 162 LEU LEU GLU ARG VAL LYS SEQRES 1 D 162 MET ILE VAL SER MET ILE ALA ALA LEU ALA ASN ASN ARG SEQRES 2 D 162 VAL ILE GLY LEU ASP ASN LYS MET PRO TRP HIS LEU PRO SEQRES 3 D 162 ALA GLU LEU GLN LEU PHE LYS ARG ALA THR LEU GLY LYS SEQRES 4 D 162 PRO ILE VAL MET GLY ARG ASN THR PHE GLU SER ILE GLY SEQRES 5 D 162 ARG PRO LEU PRO GLY ARG LEU ASN ILE VAL LEU SER ARG SEQRES 6 D 162 GLN THR ASP TYR GLN PRO GLU GLY VAL THR VAL VAL ALA SEQRES 7 D 162 THR LEU GLU ASP ALA VAL VAL ALA ALA GLY ASP VAL GLU SEQRES 8 D 162 GLU LEU MET ILE ILE GLY GLY ALA THR ILE TYR ASN GLN SEQRES 9 D 162 CYS LEU ALA ALA ALA ASP ARG LEU TYR LEU THR HIS ILE SEQRES 10 D 162 GLU LEU THR THR GLU GLY ASP THR TRP PHE PRO ASP TYR SEQRES 11 D 162 GLU GLN TYR ASN TRP GLN GLU ILE GLU HIS GLU SER TYR SEQRES 12 D 162 ALA ALA ASP ASP LYS ASN PRO HIS ASN TYR ARG PHE SER SEQRES 13 D 162 LEU LEU GLU ARG VAL LYS HET NDP A 163 48 HET MTX A 164 33 HET NDP B 163 48 HET MTX B 164 33 HET NDP C 163 48 HET MTX C 164 33 HET NDP D 163 48 HET MTX D 164 33 HETNAM NDP NADPH DIHYDRO-NICOTINAMIDE-ADENINE-DINUCLEOTIDE HETNAM 2 NDP PHOSPHATE HETNAM MTX METHOTREXATE FORMUL 5 NDP 4(C21 H30 N7 O17 P3) FORMUL 6 MTX 4(C20 H22 N8 O5) FORMUL 13 HOH *963(H2 O) HELIX 1 1 ALA A 10 ASN A 12 5 3 HELIX 2 2 LEU A 25 LEU A 37 1 13 HELIX 3 3 ARG A 45 GLY A 52 1 8 HELIX 4 4 THR A 79 GLY A 88 1 10 HELIX 5 5 GLY A 98 LEU A 106 1 9 HELIX 6 6 ALA A 107 ALA A 109 5 3 HELIX 7 7 ASP A 129 TYR A 133 5 5 HELIX 8 8 ALA B 10 ASN B 12 5 3 HELIX 9 9 LEU B 25 LEU B 37 1 13 HELIX 10 10 ARG B 45 GLY B 52 1 8 HELIX 11 11 THR B 79 GLY B 88 1 10 HELIX 12 12 GLY B 98 LEU B 106 1 9 HELIX 13 13 ALA B 107 ALA B 109 5 3 HELIX 14 14 ASP B 129 TYR B 133 5 5 HELIX 15 15 ALA C 10 ASN C 12 5 3 HELIX 16 16 LEU C 25 LEU C 37 1 13 HELIX 17 17 ARG C 45 GLY C 52 1 8 HELIX 18 18 THR C 79 GLY C 88 1 10 HELIX 19 19 GLY C 98 LEU C 106 1 9 HELIX 20 20 ALA C 107 ALA C 109 5 3 HELIX 21 21 ASP C 129 TYR C 133 5 5 HELIX 22 22 ALA D 10 ASN D 12 5 3 HELIX 23 23 LEU D 25 LEU D 37 1 13 HELIX 24 24 ARG D 45 GLY D 52 1 8 HELIX 25 25 THR D 79 GLY D 88 1 10 HELIX 26 26 GLY D 98 LEU D 106 1 9 HELIX 27 27 ALA D 107 ALA D 109 5 3 HELIX 28 28 ASP D 129 TYR D 133 5 5 SHEET 1 A 8 THR A 75 VAL A 77 0 SHEET 2 A 8 ASN A 60 LEU A 63 1 N VAL A 62 O THR A 75 SHEET 3 A 8 ILE A 41 GLY A 44 1 N MET A 43 O LEU A 63 SHEET 4 A 8 GLU A 92 GLY A 97 1 O ILE A 96 N VAL A 42 SHEET 5 A 8 ILE A 2 LEU A 9 1 N SER A 4 O ILE A 95 SHEET 6 A 8 ARG A 111 ILE A 117 1 O TYR A 113 N MET A 5 SHEET 7 A 8 TYR A 153 ARG A 160 -1 O LEU A 158 N LEU A 112 SHEET 8 A 8 TRP A 135 TYR A 143 -1 N GLU A 141 O PHE A 155 SHEET 1 B 2 VAL A 14 GLY A 16 0 SHEET 2 B 2 THR A 125 TRP A 126 -1 O THR A 125 N ILE A 15 SHEET 1 C 8 THR B 75 VAL B 77 0 SHEET 2 C 8 ASN B 60 LEU B 63 1 N ASN B 60 O THR B 75 SHEET 3 C 8 ILE B 41 GLY B 44 1 N ILE B 41 O ILE B 61 SHEET 4 C 8 GLU B 92 ILE B 95 1 O MET B 94 N VAL B 42 SHEET 5 C 8 ILE B 2 LEU B 9 1 N SER B 4 O ILE B 95 SHEET 6 C 8 ARG B 111 ILE B 117 1 O THR B 115 N LEU B 9 SHEET 7 C 8 TYR B 153 VAL B 161 -1 O SER B 156 N LEU B 114 SHEET 8 C 8 ASN B 134 TYR B 143 -1 N GLU B 141 O PHE B 155 SHEET 1 D 2 VAL B 14 GLY B 16 0 SHEET 2 D 2 THR B 125 TRP B 126 -1 O THR B 125 N ILE B 15 SHEET 1 E 8 THR C 75 VAL C 77 0 SHEET 2 E 8 ASN C 60 LEU C 63 1 N ASN C 60 O THR C 75 SHEET 3 E 8 ILE C 41 GLY C 44 1 N MET C 43 O LEU C 63 SHEET 4 E 8 GLU C 92 ILE C 95 1 O MET C 94 N VAL C 42 SHEET 5 E 8 ILE C 2 LEU C 9 1 N SER C 4 O ILE C 95 SHEET 6 E 8 ARG C 111 ILE C 117 1 O TYR C 113 N MET C 5 SHEET 7 E 8 TYR C 153 ARG C 160 -1 O ARG C 154 N HIS C 116 SHEET 8 E 8 TRP C 135 TYR C 143 -1 N ILE C 138 O LEU C 157 SHEET 1 F 2 VAL C 14 GLY C 16 0 SHEET 2 F 2 THR C 125 TRP C 126 -1 O THR C 125 N ILE C 15 SHEET 1 G 8 THR D 75 VAL D 77 0 SHEET 2 G 8 ASN D 60 LEU D 63 1 N ASN D 60 O THR D 75 SHEET 3 G 8 ILE D 41 GLY D 44 1 N ILE D 41 O ILE D 61 SHEET 4 G 8 GLU D 92 ILE D 95 1 O MET D 94 N VAL D 42 SHEET 5 G 8 ILE D 2 LEU D 9 1 N SER D 4 O ILE D 95 SHEET 6 G 8 ARG D 111 ILE D 117 1 O THR D 115 N LEU D 9 SHEET 7 G 8 TYR D 153 ARG D 160 -1 O ARG D 154 N HIS D 116 SHEET 8 G 8 TRP D 135 TYR D 143 -1 N GLU D 141 O PHE D 155 SHEET 1 H 2 VAL D 14 GLY D 16 0 SHEET 2 H 2 THR D 125 TRP D 126 -1 O THR D 125 N ILE D 15 CISPEP 1 GLY A 97 GLY A 98 0 7.89 CISPEP 2 GLY B 97 GLY B 98 0 5.27 CISPEP 3 GLY C 97 GLY C 98 0 6.36 CISPEP 4 GLY D 97 GLY D 98 0 7.59 SITE 1 AC1 33 ALA A 7 ALA A 8 ILE A 15 GLY A 16 SITE 2 AC1 33 ASN A 19 LYS A 20 GLY A 44 ARG A 45 SITE 3 AC1 33 ASN A 46 THR A 47 LEU A 63 SER A 64 SITE 4 AC1 33 ARG A 65 ALA A 78 ILE A 96 GLY A 98 SITE 5 AC1 33 ALA A 99 THR A 100 ILE A 101 TYR A 102 SITE 6 AC1 33 GLN A 104 THR A 125 MTX A 164 HOH A 165 SITE 7 AC1 33 HOH A 188 HOH A 201 HOH A 222 HOH A 304 SITE 8 AC1 33 HOH A 306 HOH A 425 HOH A 796 ARG B 65 SITE 9 AC1 33 NDP B 163 SITE 1 AC2 22 ILE A 6 ALA A 7 ALA A 8 MET A 21 SITE 2 AC2 22 GLU A 28 LEU A 29 GLN A 30 PHE A 32 SITE 3 AC2 22 LYS A 33 ILE A 51 ARG A 53 ARG A 58 SITE 4 AC2 22 ILE A 96 TYR A 102 THR A 115 NDP A 163 SITE 5 AC2 22 HOH A 170 HOH A 182 HOH A 387 HOH A 425 SITE 6 AC2 22 HOH A 770 HOH A 774 SITE 1 AC3 34 ARG A 65 NDP A 163 ALA B 7 ALA B 8 SITE 2 AC3 34 ILE B 15 GLY B 16 ASN B 19 LYS B 20 SITE 3 AC3 34 MET B 21 TRP B 23 GLY B 44 ARG B 45 SITE 4 AC3 34 ASN B 46 THR B 47 SER B 50 LEU B 63 SITE 5 AC3 34 SER B 64 ARG B 65 ALA B 78 LEU B 80 SITE 6 AC3 34 ILE B 96 GLY B 98 ALA B 99 THR B 100 SITE 7 AC3 34 ILE B 101 TYR B 102 GLN B 104 MTX B 164 SITE 8 AC3 34 HOH B 216 HOH B 217 HOH B 225 HOH B 276 SITE 9 AC3 34 HOH B 522 HOH B 616 SITE 1 AC4 20 ILE B 6 ALA B 7 ALA B 8 MET B 21 SITE 2 AC4 20 GLU B 28 LEU B 29 PHE B 32 LYS B 33 SITE 3 AC4 20 ILE B 51 ARG B 53 ARG B 58 ILE B 96 SITE 4 AC4 20 TYR B 102 NDP B 163 HOH B 171 HOH B 249 SITE 5 AC4 20 HOH B 438 HOH B 658 HOH B 668 HOH B 793 SITE 1 AC5 34 ALA C 7 ALA C 8 ILE C 15 GLY C 16 SITE 2 AC5 34 ASN C 19 LYS C 20 MET C 21 GLY C 44 SITE 3 AC5 34 ARG C 45 ASN C 46 THR C 47 SER C 50 SITE 4 AC5 34 LEU C 63 SER C 64 ARG C 65 ALA C 78 SITE 5 AC5 34 ILE C 96 GLY C 98 ALA C 99 THR C 100 SITE 6 AC5 34 ILE C 101 TYR C 102 GLN C 104 THR C 125 SITE 7 AC5 34 MTX C 164 HOH C 165 HOH C 166 HOH C 207 SITE 8 AC5 34 HOH C 219 HOH C 281 HOH C 460 HOH C 812 SITE 9 AC5 34 ARG D 65 NDP D 163 SITE 1 AC6 17 ILE C 6 ALA C 7 MET C 21 GLU C 28 SITE 2 AC6 17 LEU C 29 PHE C 32 LYS C 33 ILE C 51 SITE 3 AC6 17 ARG C 53 ARG C 58 ILE C 96 TYR C 102 SITE 4 AC6 17 NDP C 163 HOH C 212 HOH C 327 HOH C 497 SITE 5 AC6 17 HOH C 709 SITE 1 AC7 33 ARG C 65 NDP C 163 HOH C 224 ALA D 7 SITE 2 AC7 33 ALA D 8 ILE D 15 GLY D 16 ASN D 19 SITE 3 AC7 33 LYS D 20 MET D 21 GLY D 44 ARG D 45 SITE 4 AC7 33 ASN D 46 THR D 47 SER D 50 LEU D 63 SITE 5 AC7 33 SER D 64 ARG D 65 ALA D 78 LEU D 80 SITE 6 AC7 33 ILE D 96 GLY D 98 ALA D 99 THR D 100 SITE 7 AC7 33 ILE D 101 TYR D 102 GLN D 104 MTX D 164 SITE 8 AC7 33 HOH D 165 HOH D 183 HOH D 195 HOH D 240 SITE 9 AC7 33 HOH D 262 SITE 1 AC8 19 ILE D 6 ALA D 7 ALA D 8 MET D 21 SITE 2 AC8 19 GLU D 28 LEU D 29 PHE D 32 LYS D 33 SITE 3 AC8 19 ILE D 51 ARG D 53 ARG D 58 ILE D 96 SITE 4 AC8 19 TYR D 102 NDP D 163 HOH D 201 HOH D 287 SITE 5 AC8 19 HOH D 478 HOH D 718 HOH D 907 CRYST1 183.870 44.990 97.370 90.00 114.82 90.00 C 1 2 1 16 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 0.005439 0.000000 0.002515 0.00000 SCALE2 0.000000 0.022227 0.000000 0.00000 SCALE3 0.000000 0.000000 0.011315 0.00000