HEADER HYDROLASE 07-SEP-92 1POE TITLE STRUCTURES OF FREE AND INHIBITED HUMAN SECRETORY TITLE 2 PHOSPHOLIPASE A2 FROM INFLAMMATORY EXUDATE COMPND MOL_ID: 1; COMPND 2 MOLECULE: PHOSPHOLIPASE A2; COMPND 3 CHAIN: A, B; COMPND 4 EC: 3.1.1.4; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 3 ORGANISM_COMMON: HUMAN; SOURCE 4 ORGANISM_TAXID: 9606 KEYWDS HYDROLASE EXPDTA X-RAY DIFFRACTION AUTHOR D.L.SCOTT,S.P.WHITE,P.B.SIGLER REVDAT 2 24-FEB-09 1POE 1 VERSN REVDAT 1 31-OCT-93 1POE 0 JRNL AUTH D.L.SCOTT,S.P.WHITE,J.L.BROWNING,J.J.ROSA,M.H.GELB, JRNL AUTH 2 P.B.SIGLER JRNL TITL STRUCTURES OF FREE AND INHIBITED HUMAN SECRETORY JRNL TITL 2 PHOSPHOLIPASE A2 FROM INFLAMMATORY EXUDATE. JRNL REF SCIENCE V. 254 1007 1991 JRNL REFN ISSN 0036-8075 JRNL PMID 1948070 REMARK 1 REMARK 1 REFERENCE 1 REMARK 1 AUTH D.L.SCOTT,S.P.WHITE,Z.OTWINOWSKI,W.YUAN,M.H.GELB, REMARK 1 AUTH 2 P.B.SIGLER REMARK 1 TITL INTERFACIAL CATALYSIS: THE MECHANISM OF REMARK 1 TITL 2 PHOSPHOLIPASE A2 REMARK 1 REF SCIENCE V. 250 1541 1990 REMARK 1 REFN ISSN 0036-8075 REMARK 2 REMARK 2 RESOLUTION. 2.10 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : X-PLOR REMARK 3 AUTHORS : BRUNGER REMARK 3 REMARK 3 DATA USED IN REFINEMENT. REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : NULL REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 NUMBER OF REFLECTIONS : NULL REMARK 3 REMARK 3 FIT TO DATA USED IN REFINEMENT. REMARK 3 CROSS-VALIDATION METHOD : NULL REMARK 3 FREE R VALUE TEST SET SELECTION : NULL REMARK 3 R VALUE (WORKING SET) : 0.196 REMARK 3 FREE R VALUE : NULL REMARK 3 FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF FREE R VALUE : NULL REMARK 3 REMARK 3 FIT IN THE HIGHEST RESOLUTION BIN. REMARK 3 TOTAL NUMBER OF BINS USED : NULL REMARK 3 BIN RESOLUTION RANGE HIGH (A) : NULL REMARK 3 BIN RESOLUTION RANGE LOW (A) : NULL REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : NULL REMARK 3 REFLECTIONS IN BIN (WORKING SET) : NULL REMARK 3 BIN R VALUE (WORKING SET) : NULL REMARK 3 BIN FREE R VALUE : NULL REMARK 3 BIN FREE R VALUE TEST SET SIZE (%) : NULL REMARK 3 BIN FREE R VALUE TEST SET COUNT : NULL REMARK 3 ESTIMATED ERROR OF BIN FREE R VALUE : NULL REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 1932 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 66 REMARK 3 SOLVENT ATOMS : 314 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 ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM SIGMAA (A) : NULL REMARK 3 LOW RESOLUTION CUTOFF (A) : NULL REMARK 3 REMARK 3 CROSS-VALIDATED ESTIMATED COORDINATE ERROR. REMARK 3 ESD FROM C-V LUZZATI PLOT (A) : NULL REMARK 3 ESD FROM C-V SIGMAA (A) : NULL REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES. REMARK 3 BOND LENGTHS (A) : 0.016 REMARK 3 BOND ANGLES (DEGREES) : 2.20 REMARK 3 DIHEDRAL ANGLES (DEGREES) : NULL REMARK 3 IMPROPER ANGLES (DEGREES) : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL MODEL : NULL REMARK 3 REMARK 3 ISOTROPIC THERMAL FACTOR RESTRAINTS. RMS SIGMA REMARK 3 MAIN-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 MAIN-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN BOND (A**2) : NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE (A**2) : NULL ; NULL REMARK 3 REMARK 3 NCS MODEL : NULL REMARK 3 REMARK 3 NCS RESTRAINTS. RMS SIGMA/WEIGHT REMARK 3 GROUP 1 POSITIONAL (A) : NULL ; NULL REMARK 3 GROUP 1 B-FACTOR (A**2) : NULL ; NULL REMARK 3 REMARK 3 PARAMETER FILE 1 : NULL REMARK 3 TOPOLOGY FILE 1 : NULL REMARK 3 REMARK 3 OTHER REFINEMENT REMARKS: NULL REMARK 4 REMARK 4 1POE COMPLIES WITH FORMAT V. 3.15, 01-DEC-08 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : NULL REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : NULL REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : NULL REMARK 200 RADIATION SOURCE : NULL REMARK 200 BEAMLINE : NULL REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : NULL REMARK 200 WAVELENGTH OR RANGE (A) : NULL REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : NULL REMARK 200 INTENSITY-INTEGRATION SOFTWARE : NULL REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : NULL REMARK 200 RESOLUTION RANGE HIGH (A) : NULL REMARK 200 RESOLUTION RANGE LOW (A) : NULL REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : NULL REMARK 200 DATA REDUNDANCY : NULL REMARK 200 R MERGE (I) : NULL REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : NULL REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : NULL REMARK 200 COMPLETENESS FOR SHELL (%) : NULL REMARK 200 DATA REDUNDANCY IN SHELL : NULL REMARK 200 R MERGE FOR SHELL (I) : NULL REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : NULL REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: NULL REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL REMARK 200 SOFTWARE USED: X-PLOR REMARK 200 STARTING MODEL: NULL REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 59.11 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.01 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -X,-Y,Z+1/2 REMARK 290 3555 -Y+1/2,X+1/2,Z+3/4 REMARK 290 4555 Y+1/2,-X+1/2,Z+1/4 REMARK 290 5555 -X+1/2,Y+1/2,-Z+3/4 REMARK 290 6555 X+1/2,-Y+1/2,-Z+1/4 REMARK 290 7555 Y,X,-Z REMARK 290 8555 -Y,-X,-Z+1/2 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 57.65000 REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 38.15000 REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 38.15000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 86.47500 REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 38.15000 REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 38.15000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 28.82500 REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 38.15000 REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 38.15000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 86.47500 REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 38.15000 REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 38.15000 REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 28.82500 REMARK 290 SMTRY1 7 0.000000 1.000000 0.000000 0.00000 REMARK 290 SMTRY2 7 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 7 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 8 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY2 8 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY3 8 0.000000 0.000000 -1.000000 57.65000 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: DIMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, 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 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 A 454 O HOH A 694 1.23 REMARK 500 OE2 GLU A 55 O HOH A 402 1.86 REMARK 500 NH2 ARG A 53 O HOH A 431 1.88 REMARK 500 NH2 ARG A 33 O HOH A 530 2.03 REMARK 500 O HOH A 443 O HOH A 651 2.07 REMARK 500 OD2 ASP B 38 O HOH B 638 2.10 REMARK 500 O HOH A 414 O HOH A 416 2.11 REMARK 500 O HOH B 578 O HOH B 579 2.11 REMARK 500 NH1 ARG B 53 OE1 GLN B 86 2.13 REMARK 500 O HOH A 414 O HOH A 415 2.15 REMARK 500 O HOH B 625 O HOH B 626 2.15 REMARK 500 OG1 THR B 61 O HOH B 473 2.15 REMARK 500 NZ LYS A 15 O HOH A 703 2.17 REMARK 500 NZ LYS B 62 O3P GEL B 935 2.17 REMARK 500 O HOH A 453 O HOH A 513 2.17 REMARK 500 O HOH A 540 O HOH A 541 2.18 REMARK 500 NH1 ARG B 100 O HOH B 487 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 A 524 O HOH B 591 6456 0.14 REMARK 500 O HOH B 642 O HOH B 642 8666 1.61 REMARK 500 O LYS A 115 NZ LYS B 67 6456 1.90 REMARK 500 O HOH A 673 O HOH B 561 7546 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 CYS A 44 CB CYS A 44 SG 0.111 REMARK 500 VAL B 45 CA VAL B 45 CB -0.242 REMARK 500 VAL B 45 CA VAL B 45 C 0.233 REMARK 500 CYS B 83 CB CYS B 83 SG 0.262 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 ARG A 7 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 33 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 LYS A 37 CG - CD - CE ANGL. DEV. = 53.5 DEGREES REMARK 500 ARG A 42 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 ARG A 53 CG - CD - NE ANGL. DEV. = -28.5 DEGREES REMARK 500 ARG A 53 CD - NE - CZ ANGL. DEV. = 34.6 DEGREES REMARK 500 ARG A 53 NE - CZ - NH2 ANGL. DEV. = 3.8 DEGREES REMARK 500 ARG A 57 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 CYS A 59 CA - CB - SG ANGL. DEV. = 39.0 DEGREES REMARK 500 ARG A 84 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 LYS A 115 O - C - N ANGL. DEV. = 10.6 DEGREES REMARK 500 ARG A 118 NE - CZ - NH2 ANGL. DEV. = 3.7 DEGREES REMARK 500 ARG A 123 N - CA - CB ANGL. DEV. = 14.6 DEGREES REMARK 500 ARG A 123 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 MET B 8 CG - SD - CE ANGL. DEV. = 10.1 DEGREES REMARK 500 ARG B 33 NE - CZ - NH2 ANGL. DEV. = 3.2 DEGREES REMARK 500 ARG B 42 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 VAL B 45 CB - CA - C ANGL. DEV. = 23.8 DEGREES REMARK 500 VAL B 45 CG1 - CB - CG2 ANGL. DEV. = -13.0 DEGREES REMARK 500 VAL B 45 CA - CB - CG1 ANGL. DEV. = 33.0 DEGREES REMARK 500 ARG B 53 NE - CZ - NH2 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 57 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 74 NE - CZ - NH2 ANGL. DEV. = 3.6 DEGREES REMARK 500 CYS B 83 N - CA - CB ANGL. DEV. = 34.2 DEGREES REMARK 500 ARG B 84 NE - CZ - NH2 ANGL. DEV. = 3.4 DEGREES REMARK 500 ARG B 100 CD - NE - CZ ANGL. DEV. = 10.8 DEGREES REMARK 500 ARG B 100 NE - CZ - NH1 ANGL. DEV. = 4.2 DEGREES REMARK 500 ARG B 118 NE - CZ - NH2 ANGL. DEV. = 3.3 DEGREES REMARK 500 ARG B 123 NE - CZ - NH2 ANGL. DEV. = 3.4 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 TYR A 21 -12.38 -141.16 REMARK 500 ASP A 38 -168.18 -167.97 REMARK 500 THR A 61 -58.65 -136.29 REMARK 500 ASN A 114 45.74 -97.12 REMARK 500 LYS A 115 13.76 -153.41 REMARK 500 THR B 61 -71.75 -131.87 REMARK 500 GLN B 80 -122.59 -113.62 REMARK 500 ASP B 81 150.25 -48.31 REMARK 500 HIS B 116 -11.53 175.67 REMARK 500 REMARK 500 REMARK: NULL REMARK 525 REMARK 525 SOLVENT REMARK 525 REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER; REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE REMARK 525 NUMBER; I=INSERTION CODE): REMARK 525 REMARK 525 M RES CSSEQI REMARK 525 HOH A 439 DISTANCE = 7.65 ANGSTROMS REMARK 525 HOH A 441 DISTANCE = 6.41 ANGSTROMS REMARK 525 HOH A 442 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH A 443 DISTANCE = 7.84 ANGSTROMS REMARK 525 HOH B 553 DISTANCE = 5.93 ANGSTROMS REMARK 525 HOH A 462 DISTANCE = 5.13 ANGSTROMS REMARK 525 HOH B 556 DISTANCE = 6.10 ANGSTROMS REMARK 525 HOH B 561 DISTANCE = 8.28 ANGSTROMS REMARK 525 HOH B 569 DISTANCE = 6.66 ANGSTROMS REMARK 525 HOH B 591 DISTANCE = 6.24 ANGSTROMS REMARK 525 HOH A 650 DISTANCE = 8.13 ANGSTROMS REMARK 525 HOH A 651 DISTANCE = 8.52 ANGSTROMS REMARK 525 HOH A 652 DISTANCE = 7.43 ANGSTROMS REMARK 525 HOH B 641 DISTANCE = 6.02 ANGSTROMS REMARK 525 HOH A 653 DISTANCE = 7.06 ANGSTROMS REMARK 525 HOH B 724 DISTANCE = 7.29 ANGSTROMS REMARK 525 HOH A 677 DISTANCE = 5.61 ANGSTROMS REMARK 525 HOH A 678 DISTANCE = 7.90 ANGSTROMS REMARK 525 HOH A 683 DISTANCE = 5.66 ANGSTROMS REMARK 525 HOH A 699 DISTANCE = 7.14 ANGSTROMS REMARK 525 HOH A 701 DISTANCE = 5.75 ANGSTROMS 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 A 801 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS A 27 O REMARK 620 2 ASP A 48 OD1 112.1 REMARK 620 3 GEL A 930 O2P 84.4 82.7 REMARK 620 4 ASP A 48 OD2 92.4 50.8 128.1 REMARK 620 5 GLY A 29 O 91.8 144.2 73.3 158.5 REMARK 620 6 GEL A 930 O4P 164.0 83.3 102.3 94.6 76.6 REMARK 620 7 GLY A 31 O 77.0 121.5 153.6 71.8 88.6 91.6 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA A 803 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 PHE A 23 O REMARK 620 2 GLY A 25 O 93.4 REMARK 620 3 TYR A 112 O 86.3 91.6 REMARK 620 4 HOH A 535 O 104.4 161.0 83.3 REMARK 620 5 ASN A 114 OD1 150.7 86.7 123.0 80.9 REMARK 620 6 HOH A 669 O 85.5 92.1 171.2 95.6 65.2 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 802 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 29 O REMARK 620 2 GEL B 935 O2P 78.2 REMARK 620 3 GLY B 31 O 78.2 151.6 REMARK 620 4 ASP B 48 OD1 145.1 76.8 131.0 REMARK 620 5 ASP B 48 OD2 158.3 123.4 81.4 51.3 REMARK 620 6 GEL B 935 O4P 72.3 93.8 93.9 85.5 102.0 REMARK 620 7 HIS B 27 O 92.3 78.8 86.6 106.2 93.8 164.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA B 804 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY B 25 O REMARK 620 2 ASN B 114 OD1 94.0 REMARK 620 3 HOH B 563 O 85.6 82.4 REMARK 620 4 TYR B 112 O 95.8 103.5 173.8 REMARK 620 5 PHE B 23 O 94.3 163.1 83.5 90.3 REMARK 620 N 1 2 3 4 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: CA1 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 SITE_IDENTIFIER: CA2 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 SITE_IDENTIFIER: CA3 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 SITE_IDENTIFIER: CA4 REMARK 800 EVIDENCE_CODE: UNKNOWN REMARK 800 SITE_DESCRIPTION: NULL REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 801 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 802 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 803 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA B 804 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GEL A 930 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE GEL B 935 DBREF 1POE A 1 124 UNP P14555 PA2GA_HUMAN 21 144 DBREF 1POE B 1 124 UNP P14555 PA2GA_HUMAN 21 144 SEQRES 1 A 124 ASN LEU VAL ASN PHE HIS ARG MET ILE LYS LEU THR THR SEQRES 2 A 124 GLY LYS GLU ALA ALA LEU SER TYR GLY PHE TYR GLY CYS SEQRES 3 A 124 HIS CYS GLY VAL GLY GLY ARG GLY SER PRO LYS ASP ALA SEQRES 4 A 124 THR ASP ARG CYS CYS VAL THR HIS ASP CYS CYS TYR LYS SEQRES 5 A 124 ARG LEU GLU LYS ARG GLY CYS GLY THR LYS PHE LEU SER SEQRES 6 A 124 TYR LYS PHE SER ASN SER GLY SER ARG ILE THR CYS ALA SEQRES 7 A 124 LYS GLN ASP SER CYS ARG SER GLN LEU CYS GLU CYS ASP SEQRES 8 A 124 LYS ALA ALA ALA THR CYS PHE ALA ARG ASN LYS THR THR SEQRES 9 A 124 TYR ASN LYS LYS TYR GLN TYR TYR SER ASN LYS HIS CYS SEQRES 10 A 124 ARG GLY SER THR PRO ARG CYS SEQRES 1 B 124 ASN LEU VAL ASN PHE HIS ARG MET ILE LYS LEU THR THR SEQRES 2 B 124 GLY LYS GLU ALA ALA LEU SER TYR GLY PHE TYR GLY CYS SEQRES 3 B 124 HIS CYS GLY VAL GLY GLY ARG GLY SER PRO LYS ASP ALA SEQRES 4 B 124 THR ASP ARG CYS CYS VAL THR HIS ASP CYS CYS TYR LYS SEQRES 5 B 124 ARG LEU GLU LYS ARG GLY CYS GLY THR LYS PHE LEU SER SEQRES 6 B 124 TYR LYS PHE SER ASN SER GLY SER ARG ILE THR CYS ALA SEQRES 7 B 124 LYS GLN ASP SER CYS ARG SER GLN LEU CYS GLU CYS ASP SEQRES 8 B 124 LYS ALA ALA ALA THR CYS PHE ALA ARG ASN LYS THR THR SEQRES 9 B 124 TYR ASN LYS LYS TYR GLN TYR TYR SER ASN LYS HIS CYS SEQRES 10 B 124 ARG GLY SER THR PRO ARG CYS HET CA A 801 1 HET CA B 802 1 HET CA A 803 1 HET CA B 804 1 HET GEL A 930 31 HET GEL B 935 31 HETNAM CA CALCIUM ION HETNAM GEL 1-O-OCTYL-2-HEPTYLPHOSPHONYL-SN-GLYCERO-3- HETNAM 2 GEL PHOSPHOETHANOLAMINE FORMUL 3 CA 4(CA 2+) FORMUL 7 GEL 2(C20 H45 N O8 P2) FORMUL 9 HOH *314(H2 O) HELIX 1 1 ASN A 1 GLY A 14 1 14 HELIX 2 2 GLU A 16 TYR A 21 1 6 HELIX 3 3 ASP A 38 GLY A 58 1 21 HELIX 4 4 ASP A 81 LYS A 102 1 22 HELIX 5 5 ASN B 1 GLY B 14 1 14 HELIX 6 6 GLU B 16 TYR B 21 1 6 HELIX 7 7 ASP B 38 GLY B 58 1 21 HELIX 8 8 ASP B 81 LYS B 102 1 22 SHEET 1 A 2 PHE A 68 SER A 71 0 SHEET 2 A 2 ARG A 74 CYS A 77 -1 O ARG A 74 N SER A 71 SHEET 1 B 2 SER B 69 SER B 71 0 SHEET 2 B 2 ARG B 74 THR B 76 -1 O ARG B 74 N SER B 71 SSBOND 1 CYS A 28 CYS A 44 1555 1555 2.27 SSBOND 2 CYS A 43 CYS A 97 1555 1555 1.97 SSBOND 3 CYS A 49 CYS A 124 1555 1555 1.77 SSBOND 4 CYS A 50 CYS A 90 1555 1555 2.10 SSBOND 5 CYS A 59 CYS A 83 1555 1555 2.48 SSBOND 6 CYS A 77 CYS A 88 1555 1555 2.03 SSBOND 7 CYS B 26 CYS B 117 1555 1555 2.05 SSBOND 8 CYS B 28 CYS B 44 1555 1555 1.88 SSBOND 9 CYS B 43 CYS B 97 1555 1555 1.83 SSBOND 10 CYS B 49 CYS B 124 1555 1555 2.29 SSBOND 11 CYS B 50 CYS B 90 1555 1555 1.97 SSBOND 12 CYS B 59 CYS B 83 1555 1555 2.13 SSBOND 13 CYS B 77 CYS B 88 1555 1555 2.02 LINK CA CA A 801 O HIS A 27 1555 1555 2.27 LINK CA CA A 801 OD1 ASP A 48 1555 1555 2.56 LINK CA CA A 801 O2P GEL A 930 1555 1555 2.43 LINK CA CA A 801 OD2 ASP A 48 1555 1555 2.65 LINK CA CA A 801 O GLY A 29 1555 1555 2.21 LINK CA CA A 801 O4P GEL A 930 1555 1555 2.30 LINK CA CA A 801 O GLY A 31 1555 1555 2.39 LINK CA CA A 803 O PHE A 23 1555 1555 2.52 LINK CA CA A 803 O GLY A 25 1555 1555 2.23 LINK CA CA A 803 O TYR A 112 1555 1555 2.41 LINK CA CA A 803 O HOH A 535 1555 1555 3.05 LINK CA CA A 803 OD1 ASN A 114 1555 1555 2.38 LINK CA CA A 803 O HOH A 669 1555 1555 2.53 LINK CA CA B 802 O GLY B 29 1555 1555 2.42 LINK CA CA B 802 O2P GEL B 935 1555 1555 2.54 LINK CA CA B 802 O GLY B 31 1555 1555 2.33 LINK CA CA B 802 OD1 ASP B 48 1555 1555 2.62 LINK CA CA B 802 OD2 ASP B 48 1555 1555 2.52 LINK CA CA B 802 O4P GEL B 935 1555 1555 2.36 LINK CA CA B 802 O HIS B 27 1555 1555 2.22 LINK CA CA B 804 O GLY B 25 1555 1555 2.22 LINK CA CA B 804 OD1 ASN B 114 1555 1555 2.16 LINK CA CA B 804 O HOH B 563 1555 1555 2.71 LINK CA CA B 804 O TYR B 112 1555 1555 2.37 LINK CA CA B 804 O PHE B 23 1555 1555 2.46 SITE 1 CA1 4 HIS A 27 GLY A 29 GLY A 31 ASP A 48 SITE 1 CA2 4 PHE A 23 GLY A 25 TYR A 112 ASN A 114 SITE 1 CA3 4 HIS B 27 GLY B 29 GLY B 31 ASP B 48 SITE 1 CA4 4 PHE B 23 GLY B 25 TYR B 112 ASN B 114 SITE 1 AC1 5 HIS A 27 GLY A 29 GLY A 31 ASP A 48 SITE 2 AC1 5 GEL A 930 SITE 1 AC2 5 HIS B 27 GLY B 29 GLY B 31 ASP B 48 SITE 2 AC2 5 GEL B 935 SITE 1 AC3 6 PHE A 23 GLY A 25 TYR A 112 ASN A 114 SITE 2 AC3 6 HOH A 535 HOH A 669 SITE 1 AC4 5 PHE B 23 GLY B 25 TYR B 112 ASN B 114 SITE 2 AC4 5 HOH B 563 SITE 1 AC5 18 LEU A 2 ALA A 17 TYR A 21 HIS A 27 SITE 2 AC5 18 CYS A 28 GLY A 29 GLY A 31 CYS A 44 SITE 3 AC5 18 HIS A 47 ASP A 48 TYR A 51 GLU A 55 SITE 4 AC5 18 LYS A 62 HOH A 442 HOH A 455 HOH A 536 SITE 5 AC5 18 HOH A 656 CA A 801 SITE 1 AC6 15 LEU B 2 HIS B 6 ALA B 17 HIS B 27 SITE 2 AC6 15 CYS B 28 GLY B 29 VAL B 30 GLY B 31 SITE 3 AC6 15 CYS B 44 HIS B 47 ASP B 48 LYS B 62 SITE 4 AC6 15 HOH B 499 HOH B 557 CA B 802 CRYST1 76.300 76.300 115.300 90.00 90.00 90.00 P 43 21 2 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 0.013106 0.000000 0.000000 0.00000 SCALE2 0.000000 0.013106 0.000000 0.00000 SCALE3 0.000000 0.000000 0.008673 0.00000