HEADER ZINC METALLOPROTEASE 08-JUN-95 1KAP TITLE THREE-DIMENSIONAL STRUCTURE OF THE ALKALINE PROTEASE OF PSEUDOMONAS TITLE 2 AERUGINOSA: A TWO-DOMAIN PROTEIN WITH A CALCIUM BINDING PARALLEL BETA TITLE 3 ROLL MOTIF COMPND MOL_ID: 1; COMPND 2 MOLECULE: ALKALINE PROTEASE; COMPND 3 CHAIN: P; COMPND 4 SYNONYM: P. AERUGINOSA ALKALINE PROTEASE; COMPND 5 EC: 3.4.24.-; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: TETRAPEPTIDE (GLY SER ASN SER); COMPND 8 CHAIN: I SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 208964; SOURCE 4 STRAIN: PAO1; SOURCE 5 MOL_ID: 2; SOURCE 6 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 7 ORGANISM_TAXID: 208964; SOURCE 8 STRAIN: PAO1 KEYWDS CALCIUM BINDING PROTEIN, ZINC METALLOPROTEASE EXPDTA X-RAY DIFFRACTION AUTHOR U.BAUMANN,S.WU,K.M.FLAHERTY,D.B.MCKAY REVDAT 5 07-FEB-24 1KAP 1 REMARK LINK REVDAT 4 13-JUL-11 1KAP 1 VERSN REVDAT 3 24-FEB-09 1KAP 1 VERSN REVDAT 2 01-APR-03 1KAP 1 JRNL REVDAT 1 15-OCT-95 1KAP 0 JRNL AUTH U.BAUMANN,S.WU,K.M.FLAHERTY,D.B.MCKAY JRNL TITL THREE-DIMENSIONAL STRUCTURE OF THE ALKALINE PROTEASE OF JRNL TITL 2 PSEUDOMONAS AERUGINOSA: A TWO-DOMAIN PROTEIN WITH A CALCIUM JRNL TITL 3 BINDING PARALLEL BETA ROLL MOTIF. JRNL REF EMBO J. V. 12 3357 1993 JRNL REFN ISSN 0261-4189 JRNL PMID 8253063 REMARK 2 REMARK 2 RESOLUTION. 1.64 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) : 1.64 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 10.00 REMARK 3 DATA CUTOFF (SIGMA(F)) : 2.000 REMARK 3 DATA CUTOFF HIGH (ABS(F)) : NULL REMARK 3 DATA CUTOFF LOW (ABS(F)) : NULL REMARK 3 COMPLETENESS (WORKING+TEST) (%) : 96.2 REMARK 3 NUMBER OF REFLECTIONS : 73672 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) : 0.176 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 : 3530 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 9 REMARK 3 SOLVENT ATOMS : 292 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 18.50 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) : 0.008 REMARK 3 BOND ANGLES (DEGREES) : 1.489 REMARK 3 DIHEDRAL ANGLES (DEGREES) : 26.32 REMARK 3 IMPROPER ANGLES (DEGREES) : 1.270 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: REMARK 3 IN THE LATER STAGES OF MODEL BUILDING AND REFINEMENT, IT REMARK 3 BECAME APPARENT THAT THERE WAS "EXTRA" ELECTRON DENSITY IN REMARK 3 THE ACTIVE SITE CLEFT OF THE PROTEOLYTIC DOMAIN. IT HAS REMARK 3 PROVED POSSIBLE TO RELIABLY MODEL THE BACKBONE OF A REMARK 3 TETRAPEPTIDE INTO THI DENSITY. DENSITIES FOR SIDE CHAINS REMARK 3 ARE ALSO APPARENT; HOWEVER, THEY DO NOT REVEAL A UNIQUE REMARK 3 SEQUENCE, AND THE AUTHORS PRESUME THAT THE BOUND PEPTIDE IS REMARK 3 HOMOLOGOUS IN SEQUENCE. THE AUTHORS ASSUME THAT THIS REMARK 3 PEPTIDE IS A PRODUCT OF HYDROLYSIS. REMARK 4 REMARK 4 1KAP COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL. REMARK 100 THE DEPOSITION ID IS D_1000174389. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 22-FEB-93 REMARK 200 TEMPERATURE (KELVIN) : NULL REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : SSRL REMARK 200 BEAMLINE : BL7-1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.08 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : NULL REMARK 200 DETECTOR MANUFACTURER : MARRESEARCH REMARK 200 INTENSITY-INTEGRATION SOFTWARE : MOSFLM V. 5.3 REMARK 200 DATA SCALING SOFTWARE : NULL REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 75163 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.640 REMARK 200 RESOLUTION RANGE LOW (A) : 25.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : 0.000 REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 98.2 REMARK 200 DATA REDUNDANCY : 4.500 REMARK 200 R MERGE (I) : 0.05000 REMARK 200 R SYM (I) : NULL REMARK 200 <I/SIGMA(I)> 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 <I/SIGMA(I)> 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 (%): 60.92 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.15 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: NULL REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 65 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+2/3 REMARK 290 3555 -X+Y,-X,Z+1/3 REMARK 290 4555 -X,-Y,Z+1/2 REMARK 290 5555 Y,-X+Y,Z+1/6 REMARK 290 6555 X-Y,X,Z+5/6 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 -0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 2 0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 2 0.000000 0.000000 1.000000 64.66667 REMARK 290 SMTRY1 3 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 3 -0.866025 -0.500000 0.000000 0.00000 REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 32.33333 REMARK 290 SMTRY1 4 -1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 4 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 48.50000 REMARK 290 SMTRY1 5 0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 5 -0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 1.000000 16.16667 REMARK 290 SMTRY1 6 0.500000 -0.866025 0.000000 0.00000 REMARK 290 SMTRY2 6 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 6 0.000000 0.000000 1.000000 80.83333 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC REMARK 350 SOFTWARE USED: PISA REMARK 350 TOTAL BURIED SURFACE AREA: 1220 ANGSTROM**2 REMARK 350 SURFACE AREA OF THE COMPLEX: 18670 ANGSTROM**2 REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -93.0 KCAL/MOL REMARK 350 APPLY THE FOLLOWING TO CHAINS: P, I 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 MET P -8 REMARK 465 SER P -7 REMARK 465 SER P -6 REMARK 465 ASN P -5 REMARK 465 SER P -4 REMARK 465 LEU P -3 REMARK 465 ALA P -2 REMARK 465 LEU P -1 REMARK 465 LYS P 0 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 P 343 -163.29 -119.04 REMARK 500 SER P 384 69.25 -152.27 REMARK 500 ASP P 394 41.85 -152.04 REMARK 500 SER I 752 82.06 81.05 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 ZN P 613 ZN REMARK 620 N RES CSSEQI ATOM REMARK 620 1 HIS P 176 NE2 REMARK 620 2 HIS P 180 NE2 104.0 REMARK 620 3 HIS P 186 NE2 116.2 104.6 REMARK 620 4 SER I 754 O 116.7 131.5 80.9 REMARK 620 5 SER I 754 OXT 96.0 97.4 134.2 54.9 REMARK 620 N 1 2 3 4 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 614 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ARG P 253 O REMARK 620 2 GLY P 255 O 90.8 REMARK 620 3 THR P 257 OG1 88.7 76.4 REMARK 620 4 ASP P 285 OD1 81.2 151.6 130.1 REMARK 620 5 ASP P 285 OD2 89.5 155.1 78.7 52.7 REMARK 620 6 GLY P 287 O 86.2 80.9 156.7 71.5 123.9 REMARK 620 7 ASP P 290 OD1 173.9 91.3 86.2 99.5 86.2 99.9 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 615 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY P 288 O REMARK 620 2 ASP P 290 OD2 81.7 REMARK 620 3 THR P 327 O 167.1 98.9 REMARK 620 4 GLU P 329 OE1 83.2 85.8 84.0 REMARK 620 5 GLU P 329 OE2 86.9 136.7 83.9 51.3 REMARK 620 6 HOH P 538 O 109.3 72.8 83.0 152.8 149.4 REMARK 620 7 HOH P 591 O 88.6 144.0 97.9 127.5 76.6 78.0 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 616 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY P 334 O REMARK 620 2 GLY P 336 O 96.6 REMARK 620 3 ASP P 338 OD2 83.3 85.3 REMARK 620 4 GLY P 351 O 86.3 177.0 94.2 REMARK 620 5 ALA P 353 O 83.4 81.2 159.8 100.1 REMARK 620 6 ASP P 356 OD1 168.3 83.6 85.1 93.4 108.1 REMARK 620 7 ASP P 356 OD2 143.2 111.9 120.5 65.8 78.8 44.8 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 618 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASN P 343 O REMARK 620 2 VAL P 345 O 90.0 REMARK 620 3 ASN P 347 OD1 86.0 79.6 REMARK 620 4 GLY P 360 O 89.3 169.2 89.6 REMARK 620 5 LEU P 362 O 86.9 88.3 166.0 102.4 REMARK 620 6 ASP P 365 OD2 145.9 118.9 115.0 65.7 77.0 REMARK 620 7 ASP P 365 OD1 168.8 84.3 83.5 94.5 102.5 44.2 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 620 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY P 352 O REMARK 620 2 GLY P 354 O 111.5 REMARK 620 3 ASP P 356 OD2 82.8 81.8 REMARK 620 4 GLY P 369 O 80.0 167.3 94.9 REMARK 620 5 ALA P 371 O 87.7 78.8 153.6 107.8 REMARK 620 6 ASP P 374 OD1 159.7 82.3 84.6 85.2 110.2 REMARK 620 7 ASP P 374 OD2 134.3 109.2 123.2 62.4 80.5 45.1 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 619 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY P 361 O REMARK 620 2 GLY P 363 O 105.8 REMARK 620 3 ASP P 365 OD2 88.7 84.0 REMARK 620 4 GLU P 383 O 88.5 89.8 172.3 REMARK 620 5 ASP P 390 OD1 169.7 84.4 91.3 92.7 REMARK 620 6 HOH P 544 O 80.6 172.8 93.0 93.6 89.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 617 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 GLY P 370 O REMARK 620 2 GLY P 372 O 106.3 REMARK 620 3 ASP P 374 OD2 80.8 82.1 REMARK 620 4 ASP P 400 OD1 166.9 83.0 91.5 REMARK 620 5 ASP P 400 OD2 133.4 119.0 114.2 41.2 REMARK 620 6 HOH P 548 O 85.2 165.7 91.5 84.3 52.3 REMARK 620 7 HOH P 608 O 87.6 83.0 157.7 103.1 87.6 106.5 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA P 621 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP P 446 OD1 REMARK 620 2 SER P 448 OG 93.3 REMARK 620 3 ASP P 450 OD1 87.2 84.3 REMARK 620 4 HIS P 452 O 77.5 169.2 89.6 REMARK 620 5 ASP P 454 OD1 133.2 86.0 138.9 104.4 REMARK 620 6 ASP P 454 OD2 83.4 85.4 165.6 98.9 49.9 REMARK 620 7 HOH P 692 O 158.8 99.7 77.6 87.6 64.9 114.1 REMARK 620 N 1 2 3 4 5 6 REMARK 800 REMARK 800 SITE REMARK 800 SITE_IDENTIFIER: AC1 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN P 613 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 614 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 615 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 616 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 617 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 618 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 619 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 620 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC9 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA P 621 DBREF 1KAP P -8 470 UNP Q03023 APRA_PSEAE 1 479 DBREF 1KAP I 751 754 PDB 1KAP 1KAP 751 754 SEQRES 1 P 479 MET SER SER ASN SER LEU ALA LEU LYS GLY ARG SER ASP SEQRES 2 P 479 ALA TYR THR GLN VAL ASP ASN PHE LEU HIS ALA TYR ALA SEQRES 3 P 479 ARG GLY GLY ASP GLU LEU VAL ASN GLY HIS PRO SER TYR SEQRES 4 P 479 THR VAL ASP GLN ALA ALA GLU GLN ILE LEU ARG GLU GLN SEQRES 5 P 479 ALA SER TRP GLN LYS ALA PRO GLY ASP SER VAL LEU THR SEQRES 6 P 479 LEU SER TYR SER PHE LEU THR LYS PRO ASN ASP PHE PHE SEQRES 7 P 479 ASN THR PRO TRP LYS TYR VAL SER ASP ILE TYR SER LEU SEQRES 8 P 479 GLY LYS PHE SER ALA PHE SER ALA GLN GLN GLN ALA GLN SEQRES 9 P 479 ALA LYS LEU SER LEU GLN SER TRP SER ASP VAL THR ASN SEQRES 10 P 479 ILE HIS PHE VAL ASP ALA GLY GLN GLY ASP GLN GLY ASP SEQRES 11 P 479 LEU THR PHE GLY ASN PHE SER SER SER VAL GLY GLY ALA SEQRES 12 P 479 ALA PHE ALA PHE LEU PRO ASP VAL PRO ASP ALA LEU LYS SEQRES 13 P 479 GLY GLN SER TRP TYR LEU ILE ASN SER SER TYR SER ALA SEQRES 14 P 479 ASN VAL ASN PRO ALA ASN GLY ASN TYR GLY ARG GLN THR SEQRES 15 P 479 LEU THR HIS GLU ILE GLY HIS THR LEU GLY LEU SER HIS SEQRES 16 P 479 PRO GLY ASP TYR ASN ALA GLY GLU GLY ASP PRO THR TYR SEQRES 17 P 479 ALA ASP ALA THR TYR ALA GLU ASP THR ARG ALA TYR SER SEQRES 18 P 479 VAL MET SER TYR TRP GLU GLU GLN ASN THR GLY GLN ASP SEQRES 19 P 479 PHE LYS GLY ALA TYR SER SER ALA PRO LEU LEU ASP ASP SEQRES 20 P 479 ILE ALA ALA ILE GLN LYS LEU TYR GLY ALA ASN LEU THR SEQRES 21 P 479 THR ARG THR GLY ASP THR VAL TYR GLY PHE ASN SER ASN SEQRES 22 P 479 THR GLU ARG ASP PHE TYR SER ALA THR SER SER SER SER SEQRES 23 P 479 LYS LEU VAL PHE SER VAL TRP ASP ALA GLY GLY ASN ASP SEQRES 24 P 479 THR LEU ASP PHE SER GLY PHE SER GLN ASN GLN LYS ILE SEQRES 25 P 479 ASN LEU ASN GLU LYS ALA LEU SER ASP VAL GLY GLY LEU SEQRES 26 P 479 LYS GLY ASN VAL SER ILE ALA ALA GLY VAL THR VAL GLU SEQRES 27 P 479 ASN ALA ILE GLY GLY SER GLY SER ASP LEU LEU ILE GLY SEQRES 28 P 479 ASN ASP VAL ALA ASN VAL LEU LYS GLY GLY ALA GLY ASN SEQRES 29 P 479 ASP ILE LEU TYR GLY GLY LEU GLY ALA ASP GLN LEU TRP SEQRES 30 P 479 GLY GLY ALA GLY ALA ASP THR PHE VAL TYR GLY ASP ILE SEQRES 31 P 479 ALA GLU SER SER ALA ALA ALA PRO ASP THR LEU ARG ASP SEQRES 32 P 479 PHE VAL SER GLY GLN ASP LYS ILE ASP LEU SER GLY LEU SEQRES 33 P 479 ASP ALA PHE VAL ASN GLY GLY LEU VAL LEU GLN TYR VAL SEQRES 34 P 479 ASP ALA PHE ALA GLY LYS ALA GLY GLN ALA ILE LEU SER SEQRES 35 P 479 TYR ASP ALA ALA SER LYS ALA GLY SER LEU ALA ILE ASP SEQRES 36 P 479 PHE SER GLY ASP ALA HIS ALA ASP PHE ALA ILE ASN LEU SEQRES 37 P 479 ILE GLY GLN ALA THR GLN ALA ASP ILE VAL VAL SEQRES 1 I 4 GLY SER ASN SER HET ZN P 613 1 HET CA P 614 1 HET CA P 615 1 HET CA P 616 1 HET CA P 617 1 HET CA P 618 1 HET CA P 619 1 HET CA P 620 1 HET CA P 621 1 HETNAM ZN ZINC ION HETNAM CA CALCIUM ION FORMUL 3 ZN ZN 2+ FORMUL 4 CA 8(CA 2+) FORMUL 12 HOH *292(H2 O) HELIX 1 1 ASP P 4 HIS P 14 1 11 HELIX 2 2 VAL P 32 ILE P 39 1 8 HELIX 3 3 ASP P 67 ASN P 70 1 4 HELIX 4 4 PRO P 72 LYS P 74 5 3 HELIX 5 5 ALA P 90 SER P 104 1 15 HELIX 6 6 TYR P 169 LEU P 182 1 14 HELIX 7 7 TYR P 199 ASP P 201 5 3 HELIX 8 8 GLU P 219 THR P 222 5 4 HELIX 9 9 LEU P 236 TYR P 246 1 11 HELIX 10 10 ASP P 268 TYR P 270 5 3 HELIX 11 11 ILE P 381 SER P 384 5 4 HELIX 12 12 ASP P 408 VAL P 411 1 4 HELIX 13 13 GLN P 465 ASP P 467 5 3 SHEET 1 A 5 ILE P 109 ASP P 113 0 SHEET 2 A 5 LEU P 55 PHE P 61 1 N LEU P 55 O HIS P 110 SHEET 3 A 5 LEU P 122 PHE P 127 1 N LEU P 122 O SER P 60 SHEET 4 A 5 GLN P 149 LEU P 153 1 N SER P 150 O THR P 123 SHEET 5 A 5 ALA P 135 ALA P 137 -1 N PHE P 136 O TRP P 151 SHEET 1 B 5 VAL P 258 GLY P 260 0 SHEET 2 B 5 THR P 291 ASP P 293 1 N THR P 291 O TYR P 259 SHEET 3 B 5 ASN P 330 ILE P 332 1 N ASN P 330 O LEU P 292 SHEET 4 B 5 VAL P 348 LYS P 350 1 N VAL P 348 O ALA P 331 SHEET 5 B 5 GLN P 366 TRP P 368 1 N GLN P 366 O LEU P 349 SHEET 1 C 2 PHE P 281 VAL P 283 0 SHEET 2 C 2 VAL P 320 ILE P 322 1 N SER P 321 O PHE P 281 SHEET 1 D 3 LYS P 302 ASN P 304 0 SHEET 2 D 3 LEU P 339 ILE P 341 1 N LEU P 339 O ILE P 303 SHEET 3 D 3 ILE P 357 TYR P 359 1 N ILE P 357 O LEU P 340 SHEET 1 E 2 THR P 375 VAL P 377 0 SHEET 2 E 2 LYS P 401 ASP P 403 1 N LYS P 401 O PHE P 376 SHEET 1 F 4 ASP P 390 LEU P 392 0 SHEET 2 F 4 PHE P 455 ILE P 460 1 N ASN P 458 O ASP P 390 SHEET 3 F 4 ALA P 440 ASP P 446 -1 N ILE P 445 O PHE P 455 SHEET 4 F 4 GLN P 429 ASP P 435 -1 N ASP P 435 O ALA P 440 LINK NE2 HIS P 176 ZN ZN P 613 1555 1555 2.14 LINK NE2 HIS P 180 ZN ZN P 613 1555 1555 2.07 LINK NE2 HIS P 186 ZN ZN P 613 1555 1555 2.09 LINK O ARG P 253 CA CA P 614 1555 1555 2.35 LINK O GLY P 255 CA CA P 614 1555 1555 2.42 LINK OG1 THR P 257 CA CA P 614 1555 1555 2.47 LINK OD1 ASP P 285 CA CA P 614 1555 1555 2.48 LINK OD2 ASP P 285 CA CA P 614 1555 1555 2.48 LINK O GLY P 287 CA CA P 614 1555 1555 2.33 LINK O GLY P 288 CA CA P 615 1555 1555 2.38 LINK OD1 ASP P 290 CA CA P 614 1555 1555 2.31 LINK OD2 ASP P 290 CA CA P 615 1555 1555 2.35 LINK O THR P 327 CA CA P 615 1555 1555 2.38 LINK OE1 GLU P 329 CA CA P 615 1555 1555 2.54 LINK OE2 GLU P 329 CA CA P 615 1555 1555 2.51 LINK O GLY P 334 CA CA P 616 1555 1555 2.35 LINK O GLY P 336 CA CA P 616 1555 1555 2.41 LINK OD2 ASP P 338 CA CA P 616 1555 1555 2.44 LINK O ASN P 343 CA CA P 618 1555 1555 2.39 LINK O VAL P 345 CA CA P 618 1555 1555 2.41 LINK OD1 ASN P 347 CA CA P 618 1555 1555 2.42 LINK O GLY P 351 CA CA P 616 1555 1555 2.34 LINK O GLY P 352 CA CA P 620 1555 1555 2.33 LINK O ALA P 353 CA CA P 616 1555 1555 2.34 LINK O GLY P 354 CA CA P 620 1555 1555 2.41 LINK OD1 ASP P 356 CA CA P 616 1555 1555 2.37 LINK OD2 ASP P 356 CA CA P 616 1555 1555 3.06 LINK OD2 ASP P 356 CA CA P 620 1555 1555 2.34 LINK O GLY P 360 CA CA P 618 1555 1555 2.33 LINK O GLY P 361 CA CA P 619 1555 1555 2.37 LINK O LEU P 362 CA CA P 618 1555 1555 2.36 LINK O GLY P 363 CA CA P 619 1555 1555 2.40 LINK OD2 ASP P 365 CA CA P 618 1555 1555 3.13 LINK OD1 ASP P 365 CA CA P 618 1555 1555 2.38 LINK OD2 ASP P 365 CA CA P 619 1555 1555 2.24 LINK O GLY P 369 CA CA P 620 1555 1555 2.31 LINK O GLY P 370 CA CA P 617 1555 1555 2.38 LINK O ALA P 371 CA CA P 620 1555 1555 2.36 LINK O GLY P 372 CA CA P 617 1555 1555 2.44 LINK OD2 ASP P 374 CA CA P 617 1555 1555 2.26 LINK OD1 ASP P 374 CA CA P 620 1555 1555 2.39 LINK OD2 ASP P 374 CA CA P 620 1555 1555 3.07 LINK O GLU P 383 CA CA P 619 1555 1555 2.32 LINK OD1 ASP P 390 CA CA P 619 1555 1555 2.42 LINK OD1 ASP P 400 CA CA P 617 1555 1555 2.47 LINK OD2 ASP P 400 CA CA P 617 1555 1555 3.30 LINK OD1 ASP P 446 CA CA P 621 1555 1555 2.33 LINK OG SER P 448 CA CA P 621 1555 1555 2.17 LINK OD1 ASP P 450 CA CA P 621 1555 1555 2.33 LINK O HIS P 452 CA CA P 621 1555 1555 2.24 LINK OD1 ASP P 454 CA CA P 621 1555 1555 2.63 LINK OD2 ASP P 454 CA CA P 621 1555 1555 2.56 LINK O HOH P 538 CA CA P 615 1555 1555 2.43 LINK O HOH P 544 CA CA P 619 1555 1555 2.40 LINK O HOH P 548 CA CA P 617 1555 1555 2.43 LINK O HOH P 591 CA CA P 615 1555 1555 2.42 LINK O HOH P 608 CA CA P 617 1555 1555 2.34 LINK ZN ZN P 613 O SER I 754 1555 1555 2.24 LINK ZN ZN P 613 OXT SER I 754 1555 1555 2.46 LINK CA CA P 621 O HOH P 692 1555 1555 2.82 SITE 1 AC1 4 SER I 754 HIS P 176 HIS P 180 HIS P 186 SITE 1 AC2 6 ARG P 253 GLY P 255 THR P 257 ASP P 285 SITE 2 AC2 6 GLY P 287 ASP P 290 SITE 1 AC3 6 GLY P 288 ASP P 290 THR P 327 GLU P 329 SITE 2 AC3 6 HOH P 538 HOH P 591 SITE 1 AC4 6 GLY P 334 GLY P 336 ASP P 338 GLY P 351 SITE 2 AC4 6 ALA P 353 ASP P 356 SITE 1 AC5 6 GLY P 370 GLY P 372 ASP P 374 ASP P 400 SITE 2 AC5 6 HOH P 548 HOH P 608 SITE 1 AC6 6 ASN P 343 VAL P 345 ASN P 347 GLY P 360 SITE 2 AC6 6 LEU P 362 ASP P 365 SITE 1 AC7 6 GLY P 361 GLY P 363 ASP P 365 GLU P 383 SITE 2 AC7 6 ASP P 390 HOH P 544 SITE 1 AC8 6 GLY P 352 GLY P 354 ASP P 356 GLY P 369 SITE 2 AC8 6 ALA P 371 ASP P 374 SITE 1 AC9 6 ASP P 446 SER P 448 ASP P 450 HIS P 452 SITE 2 AC9 6 ASP P 454 HOH P 692 CRYST1 106.900 106.900 97.000 90.00 90.00 120.00 P 65 6 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 0.009355 0.005401 0.000000 0.00000 SCALE2 0.000000 0.010802 0.000000 0.00000 SCALE3 0.000000 0.000000 0.010309 0.00000