HEADER TRANSFERASE 29-JUN-20 7CFW TITLE CRYSTAL STRUCTURE OF THE RECEIVER DOMAIN OF SENSOR HISTIDINE KINASE TITLE 2 PA1611 (PA1611REC) FROM PSEUDOMONAS AERUGINOSA PAO1 WITH CALCIUM ION TITLE 3 COORDINATED IN THE ACTIVE SITE CLEFT COMPND MOL_ID: 1; COMPND 2 MOLECULE: HISTIDINE KINASE; COMPND 3 CHAIN: A; COMPND 4 EC: 2.7.13.3; COMPND 5 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: PSEUDOMONAS AERUGINOSA; SOURCE 3 ORGANISM_TAXID: 287; SOURCE 4 GENE: BARA_6, NCTC11839_05765; SOURCE 5 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 6 EXPRESSION_SYSTEM_TAXID: 562 KEYWDS P. AERUGINOSA, TWO-COMPONENT REGULATORY SYSTEM, SENSOR HISTIDINE KEYWDS 2 KINASE, HISTIDINE-CONTAINING PHOSPHOTRANSFER PROTEIN, TRANSFERASE EXPDTA X-RAY DIFFRACTION AUTHOR S.K.CHEN,H.H.GUAN,P.H.WU,L.T.LIN,M.C.WU,H.Y.CHANG,N.C.CHEN,C.C.LIN, AUTHOR 2 P.CHUANKHAYAN,Y.C.HUANG,P.J.LIN,C.J.CHEN REVDAT 2 29-NOV-23 7CFW 1 REMARK REVDAT 1 04-NOV-20 7CFW 0 JRNL AUTH S.K.CHEN,H.H.GUAN,P.H.WU,L.T.LIN,M.C.WU,H.Y.CHANG,N.C.CHEN, JRNL AUTH 2 C.C.LIN,P.CHUANKHAYAN,Y.C.HUANG,P.J.LIN,C.J.CHEN JRNL TITL STRUCTURAL INSIGHTS INTO THE HISTIDINE-CONTAINING JRNL TITL 2 PHOSPHO-TRANSFER PROTEIN AND RECEIVER DOMAIN OF SENSOR JRNL TITL 3 HISTIDINE KINASE SUGGEST A COMPLEX MODEL IN THE JRNL TITL 4 TWO-COMPONENT REGULATORY SYSTEM IN PSEUDOMONAS AERUGINOSA JRNL REF IUCRJ V. 7 934 2020 JRNL REFN ESSN 2052-2525 JRNL PMID 32939285 JRNL DOI 10.1107/S2052252520009665 REMARK 2 REMARK 2 RESOLUTION. 1.31 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 PROGRAM : REFMAC 5.8.0258 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) : 1.31 REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 23.86 REMARK 3 DATA CUTOFF (SIGMA(F)) : NULL REMARK 3 COMPLETENESS FOR RANGE (%) : 94.1 REMARK 3 NUMBER OF REFLECTIONS : 26479 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) : 0.178 REMARK 3 R VALUE (WORKING SET) : 0.176 REMARK 3 FREE R VALUE : 0.213 REMARK 3 FREE R VALUE TEST SET SIZE (%) : 5.000 REMARK 3 FREE R VALUE TEST SET COUNT : 1382 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) : 1.31 REMARK 3 BIN RESOLUTION RANGE LOW (A) : 1.34 REMARK 3 REFLECTION IN BIN (WORKING SET) : 1923 REMARK 3 BIN COMPLETENESS (WORKING+TEST) (%) : 93.04 REMARK 3 BIN R VALUE (WORKING SET) : 0.2630 REMARK 3 BIN FREE R VALUE SET COUNT : 94 REMARK 3 BIN FREE R VALUE : 0.2780 REMARK 3 REMARK 3 NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT. REMARK 3 PROTEIN ATOMS : 969 REMARK 3 NUCLEIC ACID ATOMS : 0 REMARK 3 HETEROGEN ATOMS : 1 REMARK 3 SOLVENT ATOMS : 222 REMARK 3 REMARK 3 B VALUES. REMARK 3 FROM WILSON PLOT (A**2) : NULL REMARK 3 MEAN B VALUE (OVERALL, A**2) : 17.45 REMARK 3 OVERALL ANISOTROPIC B VALUE. REMARK 3 B11 (A**2) : 0.32000 REMARK 3 B22 (A**2) : 0.32000 REMARK 3 B33 (A**2) : -1.03000 REMARK 3 B12 (A**2) : 0.16000 REMARK 3 B13 (A**2) : 0.00000 REMARK 3 B23 (A**2) : 0.00000 REMARK 3 REMARK 3 ESTIMATED OVERALL COORDINATE ERROR. REMARK 3 ESU BASED ON R VALUE (A): 0.061 REMARK 3 ESU BASED ON FREE R VALUE (A): 0.065 REMARK 3 ESU BASED ON MAXIMUM LIKELIHOOD (A): 0.046 REMARK 3 ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.079 REMARK 3 REMARK 3 CORRELATION COEFFICIENTS. REMARK 3 CORRELATION COEFFICIENT FO-FC : 0.966 REMARK 3 CORRELATION COEFFICIENT FO-FC FREE : 0.951 REMARK 3 REMARK 3 RMS DEVIATIONS FROM IDEAL VALUES COUNT RMS WEIGHT REMARK 3 BOND LENGTHS REFINED ATOMS (A): 1150 ; 0.013 ; 0.013 REMARK 3 BOND LENGTHS OTHERS (A): 1104 ; 0.001 ; 0.017 REMARK 3 BOND ANGLES REFINED ATOMS (DEGREES): 1572 ; 1.784 ; 1.649 REMARK 3 BOND ANGLES OTHERS (DEGREES): 2550 ; 1.561 ; 1.580 REMARK 3 TORSION ANGLES, PERIOD 1 (DEGREES): 154 ; 7.017 ; 5.000 REMARK 3 TORSION ANGLES, PERIOD 2 (DEGREES): 80 ;31.343 ;19.750 REMARK 3 TORSION ANGLES, PERIOD 3 (DEGREES): 218 ;15.536 ;15.000 REMARK 3 TORSION ANGLES, PERIOD 4 (DEGREES): 19 ;26.093 ;15.000 REMARK 3 CHIRAL-CENTER RESTRAINTS (A**3): 148 ; 0.091 ; 0.200 REMARK 3 GENERAL PLANES REFINED ATOMS (A): 1383 ; 0.010 ; 0.020 REMARK 3 GENERAL PLANES OTHERS (A): 270 ; 0.003 ; 0.020 REMARK 3 NON-BONDED CONTACTS REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED CONTACTS OTHERS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION REFINED ATOMS (A): NULL ; NULL ; NULL REMARK 3 NON-BONDED TORSION OTHERS (A): NULL ; NULL ; NULL REMARK 3 H-BOND (X...Y) REFINED ATOMS (A): NULL ; NULL ; NULL 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): NULL ; NULL ; NULL REMARK 3 SYMMETRY VDW OTHERS (A): NULL ; NULL ; NULL REMARK 3 SYMMETRY H-BOND REFINED ATOMS (A): NULL ; NULL ; NULL 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): 574 ; 1.765 ; 1.484 REMARK 3 MAIN-CHAIN BOND OTHER ATOMS (A**2): 573 ; 1.694 ; 1.479 REMARK 3 MAIN-CHAIN ANGLE REFINED ATOMS (A**2): 739 ; 2.759 ; 2.216 REMARK 3 MAIN-CHAIN ANGLE OTHER ATOMS (A**2): 740 ; 2.758 ; 2.223 REMARK 3 SIDE-CHAIN BOND REFINED ATOMS (A**2): 576 ; 2.236 ; 1.838 REMARK 3 SIDE-CHAIN BOND OTHER ATOMS (A**2): 574 ; 2.222 ; 1.827 REMARK 3 SIDE-CHAIN ANGLE REFINED ATOMS (A**2): NULL ; NULL ; NULL REMARK 3 SIDE-CHAIN ANGLE OTHER ATOMS (A**2): 832 ; 3.521 ; 2.631 REMARK 3 LONG RANGE B REFINED ATOMS (A**2): 1439 ; 7.794 ;22.226 REMARK 3 LONG RANGE B OTHER ATOMS (A**2): 1337 ; 7.420 ;19.997 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 : 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 7CFW COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 01-JUL-20. REMARK 100 THE DEPOSITION ID IS D_1300012719. REMARK 200 REMARK 200 EXPERIMENTAL DETAILS REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION REMARK 200 DATE OF DATA COLLECTION : 25-MAY-17 REMARK 200 TEMPERATURE (KELVIN) : 110 REMARK 200 PH : NULL REMARK 200 NUMBER OF CRYSTALS USED : 1 REMARK 200 REMARK 200 SYNCHROTRON (Y/N) : Y REMARK 200 RADIATION SOURCE : NSRRC REMARK 200 BEAMLINE : BL15A1 REMARK 200 X-RAY GENERATOR MODEL : NULL REMARK 200 MONOCHROMATIC OR LAUE (M/L) : M REMARK 200 WAVELENGTH OR RANGE (A) : 1.0 REMARK 200 MONOCHROMATOR : NULL REMARK 200 OPTICS : NULL REMARK 200 REMARK 200 DETECTOR TYPE : CCD REMARK 200 DETECTOR MANUFACTURER : RAYONIX MX300HE REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000 REMARK 200 DATA SCALING SOFTWARE : HKL-2000 REMARK 200 REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 27872 REMARK 200 RESOLUTION RANGE HIGH (A) : 1.310 REMARK 200 RESOLUTION RANGE LOW (A) : 30.000 REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL REMARK 200 REMARK 200 OVERALL. REMARK 200 COMPLETENESS FOR RANGE (%) : 94.0 REMARK 200 DATA REDUNDANCY : 7.300 REMARK 200 R MERGE (I) : 0.09600 REMARK 200 R SYM (I) : NULL REMARK 200 FOR THE DATA SET : 16.0000 REMARK 200 REMARK 200 IN THE HIGHEST RESOLUTION SHELL. REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.31 REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 1.36 REMARK 200 COMPLETENESS FOR SHELL (%) : 93.8 REMARK 200 DATA REDUNDANCY IN SHELL : 7.40 REMARK 200 R MERGE FOR SHELL (I) : 1.03600 REMARK 200 R SYM FOR SHELL (I) : NULL REMARK 200 FOR SHELL : 2.420 REMARK 200 REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT REMARK 200 SOFTWARE USED: MOLREP REMARK 200 STARTING MODEL: 2R25 REMARK 200 REMARK 200 REMARK: NULL REMARK 280 REMARK 280 CRYSTAL REMARK 280 SOLVENT CONTENT, VS (%): 25.45 REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.65 REMARK 280 REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 8000, CA(OAC)2, IMIDAZOLE-HCL, REMARK 280 VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 291K REMARK 290 REMARK 290 CRYSTALLOGRAPHIC SYMMETRY REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1 REMARK 290 REMARK 290 SYMOP SYMMETRY REMARK 290 NNNMMM OPERATOR REMARK 290 1555 X,Y,Z REMARK 290 2555 -Y,X-Y,Z+1/3 REMARK 290 3555 -X+Y,-X,Z+2/3 REMARK 290 4555 Y,X,-Z REMARK 290 5555 X-Y,-Y,-Z+2/3 REMARK 290 6555 -X,-X+Y,-Z+1/3 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 22.98567 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 45.97133 REMARK 290 SMTRY1 4 -0.500000 0.866025 0.000000 0.00000 REMARK 290 SMTRY2 4 0.866025 0.500000 0.000000 0.00000 REMARK 290 SMTRY3 4 0.000000 0.000000 -1.000000 0.00000 REMARK 290 SMTRY1 5 1.000000 0.000000 0.000000 0.00000 REMARK 290 SMTRY2 5 0.000000 -1.000000 0.000000 0.00000 REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 45.97133 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 22.98567 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 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 375 REMARK 375 SPECIAL POSITION REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL REMARK 375 POSITIONS. REMARK 375 REMARK 375 ATOM RES CSSEQI REMARK 375 HOH A 980 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1015 LIES ON A SPECIAL POSITION. REMARK 375 HOH A1022 LIES ON A SPECIAL POSITION. 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 A 486 REMARK 465 GLY A 487 REMARK 465 SER A 488 REMARK 465 SER A 489 REMARK 465 HIS A 490 REMARK 465 HIS A 491 REMARK 465 HIS A 492 REMARK 465 HIS A 493 REMARK 465 HIS A 494 REMARK 465 HIS A 495 REMARK 465 SER A 496 REMARK 465 SER A 497 REMARK 465 GLY A 498 REMARK 465 LEU A 499 REMARK 465 VAL A 500 REMARK 465 PRO A 501 REMARK 465 ALA A 502 REMARK 465 GLY A 503 REMARK 465 SER A 504 REMARK 465 HIS A 505 REMARK 465 MET A 506 REMARK 465 ASP A 507 REMARK 465 ALA A 508 REMARK 465 ALA A 509 REMARK 465 PRO A 510 REMARK 465 VAL A 511 REMARK 465 ALA A 512 REMARK 465 PRO A 636 REMARK 465 GLU A 637 REMARK 465 LEU A 638 REMARK 465 PRO A 639 REMARK 465 VAL A 640 REMARK 465 THR A 641 REMARK 465 SER A 642 REMARK 465 ASN A 643 REMARK 465 GLU A 644 REMARK 465 THR A 645 REMARK 465 GLY A 646 REMARK 465 ARG A 647 REMARK 465 GLY A 648 REMARK 465 GLU A 649 REMARK 465 PRO A 650 REMARK 465 GLU A 651 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 807 O HOH A 1005 2.14 REMARK 500 O HOH A 804 O HOH A 950 2.16 REMARK 500 O HOH A 971 O HOH A 1002 2.19 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 VAL A 570 -63.68 -127.45 REMARK 500 ASN A 597 41.85 -141.71 REMARK 500 ASN A 605 -100.31 -147.02 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 A1020 DISTANCE = 6.43 ANGSTROMS REMARK 525 HOH A1021 DISTANCE = 7.57 ANGSTROMS REMARK 525 HOH A1022 DISTANCE = 7.71 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 701 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP A 522 OD1 REMARK 620 2 ASP A 565 OD2 100.7 REMARK 620 3 ARG A 567 O 94.6 86.4 REMARK 620 4 HOH A 819 O 87.5 86.1 172.5 REMARK 620 5 HOH A 901 O 84.3 174.8 94.4 92.9 REMARK 620 6 HOH A 968 O 164.2 91.1 96.6 82.8 83.7 REMARK 620 N 1 2 3 4 5 DBREF1 7CFW A 507 651 UNP A0A4U9SBT9_PSEAI DBREF2 7CFW A A0A4U9SBT9 507 651 SEQADV 7CFW MET A 486 UNP A0A4U9SBT INITIATING METHIONINE SEQADV 7CFW GLY A 487 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW SER A 488 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW SER A 489 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 490 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 491 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 492 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 493 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 494 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 495 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW SER A 496 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW SER A 497 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW GLY A 498 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW LEU A 499 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW VAL A 500 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW PRO A 501 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW ALA A 502 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW GLY A 503 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW SER A 504 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW HIS A 505 UNP A0A4U9SBT EXPRESSION TAG SEQADV 7CFW MET A 506 UNP A0A4U9SBT EXPRESSION TAG SEQRES 1 A 166 MET GLY SER SER HIS HIS HIS HIS HIS HIS SER SER GLY SEQRES 2 A 166 LEU VAL PRO ALA GLY SER HIS MET ASP ALA ALA PRO VAL SEQRES 3 A 166 ALA ALA GLY GLN GLU ILE LEU LEU VAL GLU ASP ASN PRO SEQRES 4 A 166 VAL ASN GLN THR VAL ILE GLU ALA MET LEU ARG SER LEU SEQRES 5 A 166 GLY TYR ARG VAL THR LEU VAL ALA ASP GLY ILE GLN ALA SEQRES 6 A 166 VAL ARG SER ALA GLU ARG GLN ARG TYR ASP ALA ILE LEU SEQRES 7 A 166 MET ASP CYS ARG LEU PRO VAL LEU ASP GLY TYR SER ALA SEQRES 8 A 166 THR ARG GLU ILE ARG ALA GLN GLU ASN GLY ARG ARG VAL SEQRES 9 A 166 PRO ILE ILE ALA LEU THR ALA ASN ALA LEU GLN GLY ASP SEQRES 10 A 166 ARG GLU ASN CYS LEU GLN ALA GLY MET ASN ASP TYR LEU SEQRES 11 A 166 ALA LYS PRO PHE LYS ARG ALA GLU LEU GLN ARG ILE LEU SEQRES 12 A 166 GLN ARG TRP ILE GLY SER GLN PRO GLU LEU PRO VAL THR SEQRES 13 A 166 SER ASN GLU THR GLY ARG GLY GLU PRO GLU HET CA A 701 1 HETNAM CA CALCIUM ION FORMUL 2 CA CA 2+ FORMUL 3 HOH *222(H2 O) HELIX 1 AA1 ASN A 523 LEU A 537 1 15 HELIX 2 AA2 ASP A 546 GLN A 557 1 12 HELIX 3 AA3 ASP A 572 ALA A 582 1 11 HELIX 4 AA4 GLY A 601 ALA A 609 5 9 HELIX 5 AA5 LYS A 620 GLY A 633 1 14 SHEET 1 AA1 5 ARG A 540 VAL A 544 0 SHEET 2 AA1 5 GLU A 516 VAL A 520 1 N LEU A 519 O THR A 542 SHEET 3 AA1 5 ALA A 561 ASP A 565 1 O LEU A 563 N VAL A 520 SHEET 4 AA1 5 ILE A 591 THR A 595 1 O ILE A 592 N ILE A 562 SHEET 5 AA1 5 ASP A 613 ALA A 616 1 O LEU A 615 N ALA A 593 SSBOND 1 CYS A 566 CYS A 606 1555 1555 2.15 LINK OD1 ASP A 522 CA CA A 701 1555 1555 2.36 LINK OD2 ASP A 565 CA CA A 701 1555 1555 2.22 LINK O ARG A 567 CA CA A 701 1555 1555 2.29 LINK CA CA A 701 O HOH A 819 1555 1555 2.34 LINK CA CA A 701 O HOH A 901 1555 1555 2.33 LINK CA CA A 701 O HOH A 968 1555 1555 2.43 CISPEP 1 LYS A 617 PRO A 618 0 -8.56 CRYST1 55.065 55.065 68.957 90.00 90.00 120.00 P 31 2 1 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 0.018160 0.010485 0.000000 0.00000 SCALE2 0.000000 0.020970 0.000000 0.00000 SCALE3 0.000000 0.000000 0.014502 0.00000