PDB Short entry for 3J41 HEADER TRANSPORT PROTEIN/CALCIUM BINDING 31-MAY-13 3J41 TITLE PSEUDO-ATOMIC MODEL OF THE AQUAPORIN-0/CALMODULIN COMPLEX DERIVED FROM TITLE 2 ELECTRON MICROSCOPY COMPND MOL_ID: 1; COMPND 2 MOLECULE: LENS FIBER MAJOR INTRINSIC PROTEIN; COMPND 3 CHAIN: A, B, C, D; COMPND 4 FRAGMENT: SEE REMARK 999; COMPND 5 SYNONYM: AQUAPORIN-0; COMPND 6 MOL_ID: 2; COMPND 7 MOLECULE: CALMODULIN; COMPND 8 CHAIN: E, F; COMPND 9 SYNONYM: CAM; COMPND 10 ENGINEERED: YES SOURCE MOL_ID: 1; SOURCE 2 ORGANISM_SCIENTIFIC: OVIS ARIES; SOURCE 3 ORGANISM_COMMON: SHEEP; SOURCE 4 ORGANISM_TAXID: 9940; SOURCE 5 TISSUE: EYE LENS; SOURCE 6 MOL_ID: 2; SOURCE 7 ORGANISM_SCIENTIFIC: HOMO SAPIENS; SOURCE 8 ORGANISM_COMMON: HUMAN; SOURCE 9 ORGANISM_TAXID: 9606; SOURCE 10 GENE: CALM1, CALM, CAM, CAM1, CALM2, CAM2, CAMB, CALM3, CALML2, SOURCE 11 CAM3, CAMC, CAMIII; SOURCE 12 EXPRESSION_SYSTEM: ESCHERICHIA COLI; SOURCE 13 EXPRESSION_SYSTEM_TAXID: 511693; SOURCE 14 EXPRESSION_SYSTEM_STRAIN: BL21; SOURCE 15 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID; SOURCE 16 EXPRESSION_SYSTEM_PLASMID: PET KEYWDS CALCIUM REGULATION, WATER CHANNEL, MEMBRANE PROTEIN COMPLEX, KEYWDS 2 TRANSPORT PROTEIN-CALCIUM BINDING COMPLEX EXPDTA ELECTRON MICROSCOPY AUTHOR S.L.REICHOW,D.M.CLEMENS,J.A.FREITES,K.L.NEMETH-CAHALAN,M.HEYDEN, AUTHOR 2 D.J.TOBIAS,J.E.HALL,T.GONEN REVDAT 5 21-FEB-24 3J41 1 REMARK LINK REVDAT 4 18-JUL-18 3J41 1 REMARK REVDAT 3 18-SEP-13 3J41 1 JRNL REVDAT 2 14-AUG-13 3J41 1 JRNL REVDAT 1 31-JUL-13 3J41 0 JRNL AUTH S.L.REICHOW,D.M.CLEMENS,J.A.FREITES,K.L.NEMETH-CAHALAN, JRNL AUTH 2 M.HEYDEN,D.J.TOBIAS,J.E.HALL,T.GONEN JRNL TITL ALLOSTERIC MECHANISM OF WATER-CHANNEL GATING BY JRNL TITL 2 CA(2+)-CALMODULIN. JRNL REF NAT.STRUCT.MOL.BIOL. V. 20 1085 2013 JRNL REFN ISSN 1545-9993 JRNL PMID 23893133 JRNL DOI 10.1038/NSMB.2630 REMARK 2 REMARK 2 RESOLUTION. 25.00 ANGSTROMS. REMARK 3 REMARK 3 REFINEMENT. REMARK 3 SOFTWARE PACKAGES : UCSF CHIMERA, FREALIGN, SPIDER REMARK 3 RECONSTRUCTION SCHEMA : NULL REMARK 3 REMARK 3 EM MAP-MODEL FITTING AND REFINEMENT REMARK 3 PDB ENTRY : 2B6P REMARK 3 REFINEMENT SPACE : REAL REMARK 3 REFINEMENT PROTOCOL : RIGID BODY FIT REMARK 3 REFINEMENT TARGET : CROSS-CORRELATION REMARK 3 OVERALL ANISOTROPIC B VALUE : NULL REMARK 3 REMARK 3 FITTING PROCEDURE : REFINEMENT PROTOCOL--RIGID BODY DETAILS--A REMARK 3 COMPLETE MODEL OF AQP0-CAM WAS BUILT BY FITTING 2B6P AND 1NWD REMARK 3 INTO THE EM MAP IN CHIMERA. LOOPS CONNECTING THE TWO STRUCTURES REMARK 3 WERE BUILT USING COOT AND THE FINAL MODEL WAS ENERGY MINIMIZED REMARK 3 TO REMOVE STERIC CLASHES. THE GEOMETRIES OF THE MODELED LOOPS REMARK 3 (AQP0 RESIDUES 222-227) WERE NOT REFINED DUE TO LACK OF REMARK 3 RESOLUTION IN THE EXPERIMENTAL MAP. REMARK 3 REMARK 3 EM IMAGE RECONSTRUCTION STATISTICS REMARK 3 NOMINAL PIXEL SIZE (ANGSTROMS) : 3.980 REMARK 3 ACTUAL PIXEL SIZE (ANGSTROMS) : NULL REMARK 3 EFFECTIVE RESOLUTION (ANGSTROMS) : 25.00 REMARK 3 NUMBER OF PARTICLES : 11720 REMARK 3 CTF CORRECTION METHOD : NULL REMARK 3 REMARK 3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: AQP0 CYRSTAL REMARK 3 REMARK 3 OTHER DETAILS: FINAL MAP WITH C2 SYMMETRY AND FILTERED TO 25 REMARK 3 ANGSTROM (SINGLE PARTICLE DETAILS: PARTICLES WERE SELECTED FROM REMARK 3 A TILTED PAIR DATASET AT 0 AND 50 DEGREE TILT USING SPIDER. AN REMARK 3 INITIAL RECONSTRUCTION WAS GENERATED USING RANDOM CONICAL TILT REMARK 3 METHODS IN SPIDER AND REFINED IN FREALIGN.) (SINGLE PARTICLE-- REMARK 3 APPLIED SYMMETRY: C2) REMARK 4 REMARK 4 3J41 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11 REMARK 100 REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 07-JUN-13. REMARK 100 THE DEPOSITION ID IS D_1000160223. REMARK 245 REMARK 245 EXPERIMENTAL DETAILS REMARK 245 RECONSTRUCTION METHOD : SINGLE PARTICLE REMARK 245 SPECIMEN TYPE : NEGATIVE STAINING REMARK 245 REMARK 245 ELECTRON MICROSCOPE SAMPLE REMARK 245 SAMPLE TYPE : PARTICLE REMARK 245 PARTICLE TYPE : POINT REMARK 245 NAME OF SAMPLE : AQUAPORIN-0 BOUND TO REMARK 245 CALMODULIN; AQUAPORIN-0; REMARK 245 CALMODULIN REMARK 245 SAMPLE CONCENTRATION (MG ML-1) : 0.02 REMARK 245 SAMPLE SUPPORT DETAILS : 400 MESH CARBON COATED GRID REMARK 245 (TED PELLA) REMARK 245 SAMPLE VITRIFICATION DETAILS : NULL REMARK 245 SAMPLE BUFFER : 25MM HEPES, PH 7.4, 5MM CACL2, REMARK 245 0.3% DECYLMALTOSIDE REMARK 245 PH : 7.40 REMARK 245 SAMPLE DETAILS : ONE TETRAMER OF AQUAPORIN-0 REMARK 245 BOUND TO 2 MOLECULES OF CALMODULIN REMARK 245 REMARK 245 DATA ACQUISITION REMARK 245 DATE OF EXPERIMENT : 25-FEB-10 REMARK 245 NUMBER OF MICROGRAPHS-IMAGES : NULL REMARK 245 TEMPERATURE (KELVIN) : NULL REMARK 245 MICROSCOPE MODEL : FEI TECNAI 12 REMARK 245 DETECTOR TYPE : KODAK SO-163 FILM REMARK 245 MINIMUM DEFOCUS (NM) : 1000.00 REMARK 245 MAXIMUM DEFOCUS (NM) : 2000.00 REMARK 245 MINIMUM TILT ANGLE (DEGREES) : 0.00 REMARK 245 MAXIMUM TILT ANGLE (DEGREES) : 50.00 REMARK 245 NOMINAL CS : 2.00 REMARK 245 IMAGING MODE : BRIGHT FIELD REMARK 245 ELECTRON DOSE (ELECTRONS NM**-2) : 1500.00 REMARK 245 ILLUMINATION MODE : FLOOD BEAM REMARK 245 NOMINAL MAGNIFICATION : 52000 REMARK 245 CALIBRATED MAGNIFICATION : 52000 REMARK 245 SOURCE : LAB6 REMARK 245 ACCELERATION VOLTAGE (KV) : 120 REMARK 245 IMAGING DETAILS : NULL REMARK 247 REMARK 247 ELECTRON MICROSCOPY REMARK 247 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON REMARK 247 MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE REMARK 247 THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES REMARK 247 ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION REMARK 247 OF THE STRUCTURE FACTORS. 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: HEXAMERIC REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C, D, E, F 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 A 1 REMARK 465 TRP A 2 REMARK 465 GLU A 3 REMARK 465 LEU A 4 REMARK 465 ARG A 5 REMARK 465 SER A 6 REMARK 465 ALA A 7 REMARK 465 SER A 8 REMARK 465 PRO A 242 REMARK 465 SER A 243 REMARK 465 GLU A 244 REMARK 465 SER A 245 REMARK 465 ASN A 246 REMARK 465 GLY A 247 REMARK 465 GLN A 248 REMARK 465 PRO A 249 REMARK 465 GLU A 250 REMARK 465 VAL A 251 REMARK 465 THR A 252 REMARK 465 GLY A 253 REMARK 465 GLU A 254 REMARK 465 PRO A 255 REMARK 465 VAL A 256 REMARK 465 GLU A 257 REMARK 465 LEU A 258 REMARK 465 LYS A 259 REMARK 465 THR A 260 REMARK 465 GLN A 261 REMARK 465 ALA A 262 REMARK 465 LEU A 263 REMARK 465 MET B 1 REMARK 465 TRP B 2 REMARK 465 GLU B 3 REMARK 465 LEU B 4 REMARK 465 ARG B 5 REMARK 465 SER B 6 REMARK 465 ALA B 7 REMARK 465 SER B 8 REMARK 465 PRO B 242 REMARK 465 SER B 243 REMARK 465 GLU B 244 REMARK 465 SER B 245 REMARK 465 ASN B 246 REMARK 465 GLY B 247 REMARK 465 GLN B 248 REMARK 465 PRO B 249 REMARK 465 GLU B 250 REMARK 465 VAL B 251 REMARK 465 THR B 252 REMARK 465 GLY B 253 REMARK 465 GLU B 254 REMARK 465 PRO B 255 REMARK 465 VAL B 256 REMARK 465 GLU B 257 REMARK 465 LEU B 258 REMARK 465 LYS B 259 REMARK 465 THR B 260 REMARK 465 GLN B 261 REMARK 465 ALA B 262 REMARK 465 LEU B 263 REMARK 465 MET C 1 REMARK 465 TRP C 2 REMARK 465 GLU C 3 REMARK 465 LEU C 4 REMARK 465 ARG C 5 REMARK 465 SER C 6 REMARK 465 ALA C 7 REMARK 465 SER C 8 REMARK 465 PRO C 242 REMARK 465 SER C 243 REMARK 465 GLU C 244 REMARK 465 SER C 245 REMARK 465 ASN C 246 REMARK 465 GLY C 247 REMARK 465 GLN C 248 REMARK 465 PRO C 249 REMARK 465 GLU C 250 REMARK 465 VAL C 251 REMARK 465 THR C 252 REMARK 465 GLY C 253 REMARK 465 GLU C 254 REMARK 465 PRO C 255 REMARK 465 VAL C 256 REMARK 465 GLU C 257 REMARK 465 LEU C 258 REMARK 465 LYS C 259 REMARK 465 THR C 260 REMARK 465 GLN C 261 REMARK 465 ALA C 262 REMARK 465 LEU C 263 REMARK 465 MET D 1 REMARK 465 TRP D 2 REMARK 465 GLU D 3 REMARK 465 LEU D 4 REMARK 465 ARG D 5 REMARK 465 SER D 6 REMARK 465 ALA D 7 REMARK 465 SER D 8 REMARK 465 PRO D 242 REMARK 465 SER D 243 REMARK 465 GLU D 244 REMARK 465 SER D 245 REMARK 465 ASN D 246 REMARK 465 GLY D 247 REMARK 465 GLN D 248 REMARK 465 PRO D 249 REMARK 465 GLU D 250 REMARK 465 VAL D 251 REMARK 465 THR D 252 REMARK 465 GLY D 253 REMARK 465 GLU D 254 REMARK 465 PRO D 255 REMARK 465 VAL D 256 REMARK 465 GLU D 257 REMARK 465 LEU D 258 REMARK 465 LYS D 259 REMARK 465 THR D 260 REMARK 465 GLN D 261 REMARK 465 ALA D 262 REMARK 465 LEU D 263 REMARK 465 MET E 0 REMARK 465 ALA E 1 REMARK 465 ASP E 2 REMARK 465 GLN E 3 REMARK 465 LEU E 4 REMARK 465 THR E 5 REMARK 465 MET F 0 REMARK 465 ALA F 1 REMARK 465 ASP F 2 REMARK 465 GLN F 3 REMARK 465 LEU F 4 REMARK 465 THR F 5 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 GLY A 37 N - CA - C ANGL. DEV. = 20.5 DEGREES REMARK 500 PRO A 38 C - N - CA ANGL. DEV. = 10.1 DEGREES REMARK 500 GLY B 37 N - CA - C ANGL. DEV. = 20.7 DEGREES REMARK 500 PRO B 38 C - N - CA ANGL. DEV. = 10.1 DEGREES REMARK 500 GLY C 37 N - CA - C ANGL. DEV. = 20.5 DEGREES REMARK 500 PRO C 38 C - N - CA ANGL. DEV. = 10.1 DEGREES REMARK 500 GLY D 37 N - CA - C ANGL. DEV. = 20.5 DEGREES REMARK 500 PRO D 38 C - N - CA ANGL. DEV. = 10.1 DEGREES REMARK 500 ASP E 58 OD1 - CG - OD2 ANGL. DEV. = -11.6 DEGREES REMARK 500 ARG E 74 NE - CZ - NH1 ANGL. DEV. = 4.9 DEGREES REMARK 500 ASP E 93 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG E 106 NE - CZ - NH1 ANGL. DEV. = 3.0 DEGREES REMARK 500 ARG F 74 NE - CZ - NH1 ANGL. DEV. = 5.0 DEGREES REMARK 500 ASP F 93 CB - CG - OD2 ANGL. DEV. = -6.6 DEGREES REMARK 500 ARG F 106 NE - CZ - NH1 ANGL. DEV. = 3.0 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 ARG A 33 -140.05 126.30 REMARK 500 ALA A 35 -176.11 174.59 REMARK 500 PRO A 38 -90.44 -50.85 REMARK 500 ALA A 65 73.15 44.36 REMARK 500 VAL A 67 28.36 41.46 REMARK 500 ASN A 68 113.97 -161.23 REMARK 500 PRO A 110 -172.35 -61.44 REMARK 500 ALA A 111 -40.65 67.59 REMARK 500 ASN A 154 145.12 32.76 REMARK 500 ALA A 181 101.88 57.08 REMARK 500 MET A 183 5.76 53.22 REMARK 500 ASN A 184 104.50 -162.72 REMARK 500 LEU A 223 175.66 82.62 REMARK 500 ARG A 226 141.86 85.79 REMARK 500 LEU A 227 -47.07 32.71 REMARK 500 ARG B 33 -140.03 126.23 REMARK 500 ALA B 35 -176.44 174.25 REMARK 500 PRO B 38 -90.51 -50.80 REMARK 500 ALA B 65 73.13 44.33 REMARK 500 VAL B 67 28.36 41.54 REMARK 500 ASN B 68 113.97 -161.20 REMARK 500 PRO B 110 -172.34 -61.43 REMARK 500 ALA B 111 -40.75 67.62 REMARK 500 ASN B 154 145.10 32.76 REMARK 500 ALA B 181 101.89 57.10 REMARK 500 MET B 183 5.77 53.24 REMARK 500 ASN B 184 104.49 -162.78 REMARK 500 LEU B 222 30.16 -69.65 REMARK 500 PRO B 225 30.35 -96.07 REMARK 500 ARG B 226 -157.23 32.17 REMARK 500 LEU B 227 -78.44 96.49 REMARK 500 GLU B 232 21.72 -75.49 REMARK 500 ARG B 233 -31.66 -149.47 REMARK 500 SER B 240 19.84 -149.23 REMARK 500 ARG C 33 -140.06 126.24 REMARK 500 ALA C 35 -176.40 174.07 REMARK 500 PRO C 38 -90.44 -51.04 REMARK 500 ALA C 65 73.11 44.51 REMARK 500 VAL C 67 28.35 41.51 REMARK 500 ASN C 68 113.96 -161.20 REMARK 500 PRO C 110 -172.26 -61.45 REMARK 500 ALA C 111 -40.65 67.52 REMARK 500 ASN C 154 145.13 32.75 REMARK 500 ALA C 181 101.95 57.09 REMARK 500 MET C 183 5.79 53.17 REMARK 500 ASN C 184 104.48 -162.75 REMARK 500 LEU C 223 176.82 79.57 REMARK 500 ARG C 226 146.44 96.54 REMARK 500 LEU C 227 -53.86 37.45 REMARK 500 ARG D 33 -139.98 126.36 REMARK 500 REMARK 500 THIS ENTRY HAS 97 RAMACHANDRAN OUTLIERS. REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS REMARK 500 REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH REMARK 500 CIS AND TRANS CONFORMATION. CIS BONDS, IF ANY, ARE LISTED REMARK 500 ON CISPEP RECORDS. TRANS IS DEFINED AS 180 +/- 30 AND REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES. REMARK 500 MODEL OMEGA REMARK 500 TRP A 34 ALA A 35 136.27 REMARK 500 PHE A 221 LEU A 222 119.28 REMARK 500 TRP B 34 ALA B 35 136.67 REMARK 500 TRP C 34 ALA C 35 136.67 REMARK 500 PHE C 221 LEU C 222 127.47 REMARK 500 TRP D 34 ALA D 35 136.80 REMARK 500 ARG D 226 LEU D 227 148.07 REMARK 500 PRO E 43 THR E 44 146.46 REMARK 500 ASP E 78 THR E 79 -137.67 REMARK 500 ARG E 126 GLU E 127 149.31 REMARK 500 PRO F 43 THR F 44 146.71 REMARK 500 ASP F 78 THR F 79 -137.71 REMARK 500 ARG F 126 GLU F 127 148.09 REMARK 500 REMARK 500 REMARK: NULL REMARK 500 REMARK 500 GEOMETRY AND STEREOCHEMISTRY REMARK 500 SUBTOPIC: PLANAR GROUPS REMARK 500 REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS REMARK 500 AN RMSD GREATER THAN THIS VALUE REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE). REMARK 500 REMARK 500 M RES CSSEQI RMS TYPE REMARK 500 ASP A 220 0.08 SIDE CHAIN REMARK 500 GLU A 232 0.07 SIDE CHAIN REMARK 500 ASP B 220 0.08 SIDE CHAIN REMARK 500 ARG B 241 0.15 SIDE CHAIN REMARK 500 GLU C 232 0.11 SIDE CHAIN REMARK 500 ASP D 220 0.08 SIDE CHAIN REMARK 500 GLU D 232 0.10 SIDE CHAIN REMARK 500 ARG D 241 0.16 SIDE CHAIN REMARK 500 GLU E 7 0.10 SIDE CHAIN REMARK 500 ASP E 20 0.12 SIDE CHAIN REMARK 500 ASP E 24 0.10 SIDE CHAIN REMARK 500 ARG E 37 0.09 SIDE CHAIN REMARK 500 ASP E 50 0.07 SIDE CHAIN REMARK 500 ASP E 56 0.10 SIDE CHAIN REMARK 500 ASP E 58 0.14 SIDE CHAIN REMARK 500 ASP E 64 0.07 SIDE CHAIN REMARK 500 GLU E 82 0.07 SIDE CHAIN REMARK 500 GLU E 87 0.08 SIDE CHAIN REMARK 500 ASP E 93 0.15 SIDE CHAIN REMARK 500 TYR E 99 0.07 SIDE CHAIN REMARK 500 GLU E 114 0.09 SIDE CHAIN REMARK 500 GLU E 119 0.07 SIDE CHAIN REMARK 500 ASP E 129 0.07 SIDE CHAIN REMARK 500 ASP E 133 0.07 SIDE CHAIN REMARK 500 GLU F 7 0.10 SIDE CHAIN REMARK 500 ASP F 20 0.12 SIDE CHAIN REMARK 500 ASP F 24 0.10 SIDE CHAIN REMARK 500 ARG F 37 0.09 SIDE CHAIN REMARK 500 ASP F 56 0.10 SIDE CHAIN REMARK 500 ASP F 58 0.14 SIDE CHAIN REMARK 500 GLU F 82 0.07 SIDE CHAIN REMARK 500 GLU F 87 0.08 SIDE CHAIN REMARK 500 ASP F 93 0.15 SIDE CHAIN REMARK 500 TYR F 99 0.07 SIDE CHAIN REMARK 500 ARG F 106 0.08 SIDE CHAIN REMARK 500 GLU F 114 0.08 SIDE CHAIN REMARK 500 GLU F 119 0.07 SIDE CHAIN REMARK 500 GLU F 127 0.07 SIDE CHAIN REMARK 500 ASP F 129 0.07 SIDE CHAIN REMARK 500 ASP F 133 0.07 SIDE CHAIN 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 TRP A 34 15.15 REMARK 500 GLY A 37 11.82 REMARK 500 PHE A 221 -11.60 REMARK 500 TRP B 34 15.09 REMARK 500 GLY B 37 11.74 REMARK 500 LEU B 222 -13.28 REMARK 500 TRP C 34 14.93 REMARK 500 GLY C 37 11.65 REMARK 500 PHE C 221 -11.51 REMARK 500 PHE C 224 10.45 REMARK 500 ARG C 233 -10.98 REMARK 500 TRP D 34 14.99 REMARK 500 GLY D 37 11.75 REMARK 500 LEU D 222 -10.31 REMARK 500 LEU D 227 -10.83 REMARK 500 GLU E 45 -10.31 REMARK 500 VAL E 55 -10.63 REMARK 500 ILE E 63 12.23 REMARK 500 ASP E 78 11.26 REMARK 500 GLU E 87 -10.15 REMARK 500 ILE E 125 -10.79 REMARK 500 GLU F 45 -10.23 REMARK 500 VAL F 55 -10.68 REMARK 500 ILE F 63 11.96 REMARK 500 ASP F 78 11.19 REMARK 500 GLU F 87 -10.14 REMARK 500 ILE F 125 -11.35 REMARK 500 REMARK 500 REMARK: NULL REMARK 620 REMARK 620 METAL COORDINATION REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER; REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE): REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 20 OD1 REMARK 620 2 ASP E 20 OD2 48.2 REMARK 620 3 ASP E 22 OD2 87.3 127.1 REMARK 620 4 ASP E 24 OD2 119.2 134.7 87.8 REMARK 620 5 ASP E 24 OD1 122.8 97.5 134.2 48.5 REMARK 620 6 THR E 26 O 117.9 73.5 120.5 116.4 78.1 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 58 OD1 REMARK 620 2 ASP E 58 OD2 48.4 REMARK 620 3 ASN E 60 OD1 88.4 79.3 REMARK 620 4 THR E 62 O 107.2 135.9 61.8 REMARK 620 5 ASP E 64 OD1 120.0 130.8 147.4 92.5 REMARK 620 6 ASP E 64 OD2 168.5 136.9 102.4 75.3 48.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 93 OD2 REMARK 620 2 ASP E 93 OD1 47.9 REMARK 620 3 ASP E 95 OD2 79.6 123.1 REMARK 620 4 ASP E 95 OD1 107.2 121.9 46.8 REMARK 620 5 ASN E 97 OD1 88.8 122.7 65.8 103.6 REMARK 620 6 TYR E 99 O 86.9 73.7 131.5 163.7 67.6 REMARK 620 7 GLU E 104 OE1 124.9 77.3 142.4 95.9 133.6 82.2 REMARK 620 8 GLU E 104 OE2 99.4 70.0 105.5 64.3 166.9 122.7 47.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA E 204 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP E 129 OD1 REMARK 620 2 ASP E 129 OD2 47.7 REMARK 620 3 ASP E 131 OD1 79.3 124.8 REMARK 620 4 ASP E 133 OD1 109.6 94.6 89.3 REMARK 620 5 GLN E 135 O 133.0 85.7 147.0 74.4 REMARK 620 6 GLU E 140 OE1 116.9 125.8 87.5 131.8 82.8 REMARK 620 7 GLU E 140 OE2 81.5 77.3 113.5 156.5 82.9 48.7 REMARK 620 N 1 2 3 4 5 6 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 201 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 20 OD1 REMARK 620 2 ASP F 20 OD2 48.2 REMARK 620 3 ASP F 22 OD2 86.8 126.8 REMARK 620 4 ASP F 24 OD2 119.0 134.6 87.7 REMARK 620 5 ASP F 24 OD1 123.3 97.8 134.1 48.5 REMARK 620 6 THR F 26 O 118.0 73.8 120.3 116.8 78.3 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 202 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 58 OD1 REMARK 620 2 ASP F 58 OD2 48.4 REMARK 620 3 ASN F 60 OD1 81.5 78.1 REMARK 620 4 THR F 62 O 102.0 136.6 64.9 REMARK 620 5 ASP F 64 OD1 118.1 129.3 152.4 90.7 REMARK 620 6 ASP F 64 OD2 166.2 140.0 109.8 76.9 48.6 REMARK 620 N 1 2 3 4 5 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 203 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 93 OD2 REMARK 620 2 ASP F 93 OD1 47.9 REMARK 620 3 ASP F 95 OD2 79.5 123.0 REMARK 620 4 ASP F 95 OD1 107.7 122.5 46.8 REMARK 620 5 ASN F 97 OD1 88.9 122.8 65.9 103.2 REMARK 620 6 TYR F 99 O 86.9 73.7 131.6 163.0 67.6 REMARK 620 7 GLU F 104 OE1 124.8 77.2 142.3 95.8 133.7 82.2 REMARK 620 8 GLU F 104 OE2 99.4 70.0 105.3 64.5 166.8 122.8 47.8 REMARK 620 N 1 2 3 4 5 6 7 REMARK 620 REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL REMARK 620 CA F 204 CA REMARK 620 N RES CSSEQI ATOM REMARK 620 1 ASP F 129 OD1 REMARK 620 2 ASP F 129 OD2 47.7 REMARK 620 3 ASP F 131 OD1 78.6 123.9 REMARK 620 4 ASP F 133 OD1 109.8 94.3 88.9 REMARK 620 5 GLN F 135 O 133.3 86.0 147.2 74.2 REMARK 620 6 GLU F 140 OE1 116.7 126.1 88.3 131.8 82.8 REMARK 620 7 GLU F 140 OE2 81.5 77.6 114.3 156.2 82.8 48.7 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 CA E 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC2 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC3 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC4 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA E 204 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC5 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 201 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC6 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 202 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC7 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 203 REMARK 800 REMARK 800 SITE_IDENTIFIER: AC8 REMARK 800 EVIDENCE_CODE: SOFTWARE REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA F 204 REMARK 900 REMARK 900 RELATED ENTRIES REMARK 900 RELATED ID: EMD-5679 RELATED DB: EMDB REMARK 900 EM MAP USED FOR FITTING THE AQP0-CAM MODEL REMARK 900 RELATED ID: 2B6P RELATED DB: PDB REMARK 900 PDB COORDINATES USED TO MODEL THE AQP0 TRANSMEMBRANE DOMAIN REMARK 900 RELATED ID: 1NWD RELATED DB: PDB REMARK 900 PDB COORDINATES USED TO MODEL THE BOUND CAM SUBUNITS AND THE AQP0 REMARK 900 CAM BINDING DOMAINS REMARK 999 REMARK 999 SEQUENCE REMARK 999 CHAINS A, B, C, AND D (AQUAPORIN) ARE FROM OVIS ARIES, BUT THE REMARK 999 MODELED SEQUENCE IS FROM BOS TAURUS (UNP P06624). DBREF 3J41 E 0 148 UNP P62158 CALM_HUMAN 1 149 DBREF 3J41 F 0 148 UNP P62158 CALM_HUMAN 1 149 DBREF 3J41 A 1 263 PDB 3J41 3J41 1 263 DBREF 3J41 B 1 263 PDB 3J41 3J41 1 263 DBREF 3J41 C 1 263 PDB 3J41 3J41 1 263 DBREF 3J41 D 1 263 PDB 3J41 3J41 1 263 SEQRES 1 A 263 MET TRP GLU LEU ARG SER ALA SER PHE TRP ARG ALA ILE SEQRES 2 A 263 CYS ALA GLU PHE PHE ALA SER LEU PHE TYR VAL PHE PHE SEQRES 3 A 263 GLY LEU GLY ALA SER LEU ARG TRP ALA PRO GLY PRO LEU SEQRES 4 A 263 HIS VAL LEU GLN VAL ALA LEU ALA PHE GLY LEU ALA LEU SEQRES 5 A 263 ALA THR LEU VAL GLN ALA VAL GLY HIS ILE SER GLY ALA SEQRES 6 A 263 HIS VAL ASN PRO ALA VAL THR PHE ALA PHE LEU VAL GLY SEQRES 7 A 263 SER GLN MET SER LEU LEU ARG ALA ILE CYS TYR MET VAL SEQRES 8 A 263 ALA GLN LEU LEU GLY ALA VAL ALA GLY ALA ALA VAL LEU SEQRES 9 A 263 TYR SER VAL THR PRO PRO ALA VAL ARG GLY ASN LEU ALA SEQRES 10 A 263 LEU ASN THR LEU HIS PRO GLY VAL SER VAL GLY GLN ALA SEQRES 11 A 263 THR ILE VAL GLU ILE PHE LEU THR LEU GLN PHE VAL LEU SEQRES 12 A 263 CYS ILE PHE ALA THR TYR ASP GLU ARG ARG ASN GLY ARG SEQRES 13 A 263 LEU GLY SER VAL ALA LEU ALA VAL GLY PHE SER LEU THR SEQRES 14 A 263 LEU GLY HIS LEU PHE GLY MET TYR TYR THR GLY ALA GLY SEQRES 15 A 263 MET ASN PRO ALA ARG SER PHE ALA PRO ALA ILE LEU THR SEQRES 16 A 263 ARG ASN PHE THR ASN HIS TRP VAL TYR TRP VAL GLY PRO SEQRES 17 A 263 VAL ILE GLY ALA GLY LEU GLY SER LEU LEU TYR ASP PHE SEQRES 18 A 263 LEU LEU PHE PRO ARG LEU LYS SER VAL SER GLU ARG LEU SEQRES 19 A 263 SER ILE LEU LYS GLY SER ARG PRO SER GLU SER ASN GLY SEQRES 20 A 263 GLN PRO GLU VAL THR GLY GLU PRO VAL GLU LEU LYS THR SEQRES 21 A 263 GLN ALA LEU SEQRES 1 B 263 MET TRP GLU LEU ARG SER ALA SER PHE TRP ARG ALA ILE SEQRES 2 B 263 CYS ALA GLU PHE PHE ALA SER LEU PHE TYR VAL PHE PHE SEQRES 3 B 263 GLY LEU GLY ALA SER LEU ARG TRP ALA PRO GLY PRO LEU SEQRES 4 B 263 HIS VAL LEU GLN VAL ALA LEU ALA PHE GLY LEU ALA LEU SEQRES 5 B 263 ALA THR LEU VAL GLN ALA VAL GLY HIS ILE SER GLY ALA SEQRES 6 B 263 HIS VAL ASN PRO ALA VAL THR PHE ALA PHE LEU VAL GLY SEQRES 7 B 263 SER GLN MET SER LEU LEU ARG ALA ILE CYS TYR MET VAL SEQRES 8 B 263 ALA GLN LEU LEU GLY ALA VAL ALA GLY ALA ALA VAL LEU SEQRES 9 B 263 TYR SER VAL THR PRO PRO ALA VAL ARG GLY ASN LEU ALA SEQRES 10 B 263 LEU ASN THR LEU HIS PRO GLY VAL SER VAL GLY GLN ALA SEQRES 11 B 263 THR ILE VAL GLU ILE PHE LEU THR LEU GLN PHE VAL LEU SEQRES 12 B 263 CYS ILE PHE ALA THR TYR ASP GLU ARG ARG ASN GLY ARG SEQRES 13 B 263 LEU GLY SER VAL ALA LEU ALA VAL GLY PHE SER LEU THR SEQRES 14 B 263 LEU GLY HIS LEU PHE GLY MET TYR TYR THR GLY ALA GLY SEQRES 15 B 263 MET ASN PRO ALA ARG SER PHE ALA PRO ALA ILE LEU THR SEQRES 16 B 263 ARG ASN PHE THR ASN HIS TRP VAL TYR TRP VAL GLY PRO SEQRES 17 B 263 VAL ILE GLY ALA GLY LEU GLY SER LEU LEU TYR ASP PHE SEQRES 18 B 263 LEU LEU PHE PRO ARG LEU LYS SER VAL SER GLU ARG LEU SEQRES 19 B 263 SER ILE LEU LYS GLY SER ARG PRO SER GLU SER ASN GLY SEQRES 20 B 263 GLN PRO GLU VAL THR GLY GLU PRO VAL GLU LEU LYS THR SEQRES 21 B 263 GLN ALA LEU SEQRES 1 C 263 MET TRP GLU LEU ARG SER ALA SER PHE TRP ARG ALA ILE SEQRES 2 C 263 CYS ALA GLU PHE PHE ALA SER LEU PHE TYR VAL PHE PHE SEQRES 3 C 263 GLY LEU GLY ALA SER LEU ARG TRP ALA PRO GLY PRO LEU SEQRES 4 C 263 HIS VAL LEU GLN VAL ALA LEU ALA PHE GLY LEU ALA LEU SEQRES 5 C 263 ALA THR LEU VAL GLN ALA VAL GLY HIS ILE SER GLY ALA SEQRES 6 C 263 HIS VAL ASN PRO ALA VAL THR PHE ALA PHE LEU VAL GLY SEQRES 7 C 263 SER GLN MET SER LEU LEU ARG ALA ILE CYS TYR MET VAL SEQRES 8 C 263 ALA GLN LEU LEU GLY ALA VAL ALA GLY ALA ALA VAL LEU SEQRES 9 C 263 TYR SER VAL THR PRO PRO ALA VAL ARG GLY ASN LEU ALA SEQRES 10 C 263 LEU ASN THR LEU HIS PRO GLY VAL SER VAL GLY GLN ALA SEQRES 11 C 263 THR ILE VAL GLU ILE PHE LEU THR LEU GLN PHE VAL LEU SEQRES 12 C 263 CYS ILE PHE ALA THR TYR ASP GLU ARG ARG ASN GLY ARG SEQRES 13 C 263 LEU GLY SER VAL ALA LEU ALA VAL GLY PHE SER LEU THR SEQRES 14 C 263 LEU GLY HIS LEU PHE GLY MET TYR TYR THR GLY ALA GLY SEQRES 15 C 263 MET ASN PRO ALA ARG SER PHE ALA PRO ALA ILE LEU THR SEQRES 16 C 263 ARG ASN PHE THR ASN HIS TRP VAL TYR TRP VAL GLY PRO SEQRES 17 C 263 VAL ILE GLY ALA GLY LEU GLY SER LEU LEU TYR ASP PHE SEQRES 18 C 263 LEU LEU PHE PRO ARG LEU LYS SER VAL SER GLU ARG LEU SEQRES 19 C 263 SER ILE LEU LYS GLY SER ARG PRO SER GLU SER ASN GLY SEQRES 20 C 263 GLN PRO GLU VAL THR GLY GLU PRO VAL GLU LEU LYS THR SEQRES 21 C 263 GLN ALA LEU SEQRES 1 D 263 MET TRP GLU LEU ARG SER ALA SER PHE TRP ARG ALA ILE SEQRES 2 D 263 CYS ALA GLU PHE PHE ALA SER LEU PHE TYR VAL PHE PHE SEQRES 3 D 263 GLY LEU GLY ALA SER LEU ARG TRP ALA PRO GLY PRO LEU SEQRES 4 D 263 HIS VAL LEU GLN VAL ALA LEU ALA PHE GLY LEU ALA LEU SEQRES 5 D 263 ALA THR LEU VAL GLN ALA VAL GLY HIS ILE SER GLY ALA SEQRES 6 D 263 HIS VAL ASN PRO ALA VAL THR PHE ALA PHE LEU VAL GLY SEQRES 7 D 263 SER GLN MET SER LEU LEU ARG ALA ILE CYS TYR MET VAL SEQRES 8 D 263 ALA GLN LEU LEU GLY ALA VAL ALA GLY ALA ALA VAL LEU SEQRES 9 D 263 TYR SER VAL THR PRO PRO ALA VAL ARG GLY ASN LEU ALA SEQRES 10 D 263 LEU ASN THR LEU HIS PRO GLY VAL SER VAL GLY GLN ALA SEQRES 11 D 263 THR ILE VAL GLU ILE PHE LEU THR LEU GLN PHE VAL LEU SEQRES 12 D 263 CYS ILE PHE ALA THR TYR ASP GLU ARG ARG ASN GLY ARG SEQRES 13 D 263 LEU GLY SER VAL ALA LEU ALA VAL GLY PHE SER LEU THR SEQRES 14 D 263 LEU GLY HIS LEU PHE GLY MET TYR TYR THR GLY ALA GLY SEQRES 15 D 263 MET ASN PRO ALA ARG SER PHE ALA PRO ALA ILE LEU THR SEQRES 16 D 263 ARG ASN PHE THR ASN HIS TRP VAL TYR TRP VAL GLY PRO SEQRES 17 D 263 VAL ILE GLY ALA GLY LEU GLY SER LEU LEU TYR ASP PHE SEQRES 18 D 263 LEU LEU PHE PRO ARG LEU LYS SER VAL SER GLU ARG LEU SEQRES 19 D 263 SER ILE LEU LYS GLY SER ARG PRO SER GLU SER ASN GLY SEQRES 20 D 263 GLN PRO GLU VAL THR GLY GLU PRO VAL GLU LEU LYS THR SEQRES 21 D 263 GLN ALA LEU SEQRES 1 E 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 E 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 E 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 E 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 E 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 E 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 E 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 E 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 E 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 E 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 E 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 E 149 GLN MET MET THR ALA LYS SEQRES 1 F 149 MET ALA ASP GLN LEU THR GLU GLU GLN ILE ALA GLU PHE SEQRES 2 F 149 LYS GLU ALA PHE SER LEU PHE ASP LYS ASP GLY ASP GLY SEQRES 3 F 149 THR ILE THR THR LYS GLU LEU GLY THR VAL MET ARG SER SEQRES 4 F 149 LEU GLY GLN ASN PRO THR GLU ALA GLU LEU GLN ASP MET SEQRES 5 F 149 ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY THR ILE ASP SEQRES 6 F 149 PHE PRO GLU PHE LEU THR MET MET ALA ARG LYS MET LYS SEQRES 7 F 149 ASP THR ASP SER GLU GLU GLU ILE ARG GLU ALA PHE ARG SEQRES 8 F 149 VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE SER ALA ALA SEQRES 9 F 149 GLU LEU ARG HIS VAL MET THR ASN LEU GLY GLU LYS LEU SEQRES 10 F 149 THR ASP GLU GLU VAL ASP GLU MET ILE ARG GLU ALA ASP SEQRES 11 F 149 ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU GLU PHE VAL SEQRES 12 F 149 GLN MET MET THR ALA LYS HET CA E 201 1 HET CA E 202 1 HET CA E 203 1 HET CA E 204 1 HET CA F 201 1 HET CA F 202 1 HET CA F 203 1 HET CA F 204 1 HETNAM CA CALCIUM ION FORMUL 7 CA 8(CA 2+) HELIX 1 1 PHE A 9 LEU A 32 1 24 HELIX 2 2 PRO A 38 GLY A 64 1 27 HELIX 3 3 ASN A 68 GLY A 78 1 11 HELIX 4 4 SER A 82 THR A 108 1 27 HELIX 5 5 SER A 126 ASP A 150 1 25 HELIX 6 6 SER A 159 GLY A 180 1 22 HELIX 7 7 ASN A 184 ARG A 196 1 13 HELIX 8 8 TRP A 202 PHE A 221 1 20 HELIX 9 9 LEU A 227 GLY A 239 1 13 HELIX 10 10 TRP B 10 LEU B 32 1 23 HELIX 11 11 PRO B 38 GLY B 64 1 27 HELIX 12 12 ASN B 68 GLY B 78 1 11 HELIX 13 13 SER B 82 THR B 108 1 27 HELIX 14 14 SER B 126 ASP B 150 1 25 HELIX 15 15 SER B 159 GLY B 180 1 22 HELIX 16 16 ASN B 184 ARG B 196 1 13 HELIX 17 17 TRP B 202 ASP B 220 1 19 HELIX 18 18 LEU B 227 GLY B 239 1 13 HELIX 19 19 TRP C 10 LEU C 32 1 23 HELIX 20 20 PRO C 38 GLY C 64 1 27 HELIX 21 21 ASN C 68 GLY C 78 1 11 HELIX 22 22 SER C 82 THR C 108 1 27 HELIX 23 23 SER C 126 ASP C 150 1 25 HELIX 24 24 SER C 159 GLY C 180 1 22 HELIX 25 25 ASN C 184 ARG C 196 1 13 HELIX 26 26 TRP C 202 PHE C 221 1 20 HELIX 27 27 LEU C 227 GLY C 239 1 13 HELIX 28 28 TRP D 10 LEU D 32 1 23 HELIX 29 29 PRO D 38 GLY D 64 1 27 HELIX 30 30 ASN D 68 GLY D 78 1 11 HELIX 31 31 SER D 82 THR D 108 1 27 HELIX 32 32 SER D 126 ASP D 150 1 25 HELIX 33 33 SER D 159 GLY D 180 1 22 HELIX 34 34 ASN D 184 ARG D 196 1 13 HELIX 35 35 TRP D 202 ASP D 220 1 19 HELIX 36 36 LEU D 227 GLY D 239 1 13 HELIX 37 37 SER D 240 ARG D 241 5 2 HELIX 38 38 GLU E 6 GLU E 6 5 1 HELIX 39 39 GLU E 7 LEU E 18 1 12 HELIX 40 40 THR E 29 LEU E 39 1 11 HELIX 41 41 GLU E 45 GLU E 54 1 10 HELIX 42 42 PHE E 65 ARG E 74 1 10 HELIX 43 43 SER E 81 VAL E 91 1 11 HELIX 44 44 ALA E 102 LEU E 112 1 11 HELIX 45 45 ASP E 118 GLU E 123 1 6 HELIX 46 46 ASN E 137 MET E 144 1 8 HELIX 47 47 GLU F 7 LEU F 18 1 12 HELIX 48 48 THR F 29 LEU F 39 1 11 HELIX 49 49 GLU F 45 GLU F 54 1 10 HELIX 50 50 PHE F 65 ARG F 74 1 10 HELIX 51 51 SER F 81 VAL F 91 1 11 HELIX 52 52 ALA F 102 LEU F 112 1 11 HELIX 53 53 ASP F 118 GLU F 123 1 6 HELIX 54 54 ASN F 137 MET F 144 1 8 SHEET 1 A 2 THR E 26 THR E 28 0 SHEET 2 A 2 THR E 62 ASP E 64 -1 O ILE E 63 N ILE E 27 SHEET 1 B 2 ILE E 100 SER E 101 0 SHEET 2 B 2 GLN E 135 VAL E 136 -1 O VAL E 136 N ILE E 100 SHEET 1 C 2 THR F 26 THR F 28 0 SHEET 2 C 2 THR F 62 ASP F 64 -1 O ILE F 63 N ILE F 27 SHEET 1 D 2 ILE F 100 SER F 101 0 SHEET 2 D 2 GLN F 135 VAL F 136 -1 O VAL F 136 N ILE F 100 LINK OD1 ASP E 20 CA CA E 201 1555 1555 2.50 LINK OD2 ASP E 20 CA CA E 201 1555 1555 2.57 LINK OD2 ASP E 22 CA CA E 201 1555 1555 2.47 LINK OD2 ASP E 24 CA CA E 201 1555 1555 2.53 LINK OD1 ASP E 24 CA CA E 201 1555 1555 2.59 LINK O THR E 26 CA CA E 201 1555 1555 2.60 LINK OD1 ASP E 58 CA CA E 202 1555 1555 2.51 LINK OD2 ASP E 58 CA CA E 202 1555 1555 2.55 LINK OD1 ASN E 60 CA CA E 202 1555 1555 2.72 LINK O THR E 62 CA CA E 202 1555 1555 2.72 LINK OD1 ASP E 64 CA CA E 202 1555 1555 2.53 LINK OD2 ASP E 64 CA CA E 202 1555 1555 2.59 LINK OD2 ASP E 93 CA CA E 203 1555 1555 2.58 LINK OD1 ASP E 93 CA CA E 203 1555 1555 2.60 LINK OD2 ASP E 95 CA CA E 203 1555 1555 2.62 LINK OD1 ASP E 95 CA CA E 203 1555 1555 2.67 LINK OD1 ASN E 97 CA CA E 203 1555 1555 2.61 LINK O TYR E 99 CA CA E 203 1555 1555 2.64 LINK OE1 GLU E 104 CA CA E 203 1555 1555 2.62 LINK OE2 GLU E 104 CA CA E 203 1555 1555 2.71 LINK OD1 ASP E 129 CA CA E 204 1555 1555 2.53 LINK OD2 ASP E 129 CA CA E 204 1555 1555 2.71 LINK OD1 ASP E 131 CA CA E 204 1555 1555 2.47 LINK OD1 ASP E 133 CA CA E 204 1555 1555 2.52 LINK O GLN E 135 CA CA E 204 1555 1555 2.60 LINK OE1 GLU E 140 CA CA E 204 1555 1555 2.57 LINK OE2 GLU E 140 CA CA E 204 1555 1555 2.58 LINK OD1 ASP F 20 CA CA F 201 1555 1555 2.51 LINK OD2 ASP F 20 CA CA F 201 1555 1555 2.57 LINK OD2 ASP F 22 CA CA F 201 1555 1555 2.47 LINK OD2 ASP F 24 CA CA F 201 1555 1555 2.53 LINK OD1 ASP F 24 CA CA F 201 1555 1555 2.59 LINK O THR F 26 CA CA F 201 1555 1555 2.60 LINK OD1 ASP F 58 CA CA F 202 1555 1555 2.52 LINK OD2 ASP F 58 CA CA F 202 1555 1555 2.56 LINK OD1 ASN F 60 CA CA F 202 1555 1555 2.60 LINK O THR F 62 CA CA F 202 1555 1555 2.74 LINK OD1 ASP F 64 CA CA F 202 1555 1555 2.53 LINK OD2 ASP F 64 CA CA F 202 1555 1555 2.59 LINK OD2 ASP F 93 CA CA F 203 1555 1555 2.58 LINK OD1 ASP F 93 CA CA F 203 1555 1555 2.59 LINK OD2 ASP F 95 CA CA F 203 1555 1555 2.62 LINK OD1 ASP F 95 CA CA F 203 1555 1555 2.67 LINK OD1 ASN F 97 CA CA F 203 1555 1555 2.61 LINK O TYR F 99 CA CA F 203 1555 1555 2.64 LINK OE1 GLU F 104 CA CA F 203 1555 1555 2.62 LINK OE2 GLU F 104 CA CA F 203 1555 1555 2.71 LINK OD1 ASP F 129 CA CA F 204 1555 1555 2.53 LINK OD2 ASP F 129 CA CA F 204 1555 1555 2.71 LINK OD1 ASP F 131 CA CA F 204 1555 1555 2.47 LINK OD1 ASP F 133 CA CA F 204 1555 1555 2.52 LINK O GLN F 135 CA CA F 204 1555 1555 2.60 LINK OE1 GLU F 140 CA CA F 204 1555 1555 2.57 LINK OE2 GLU F 140 CA CA F 204 1555 1555 2.58 CISPEP 1 PRO A 225 ARG A 226 0 -10.87 CISPEP 2 ASP B 220 PHE B 221 0 10.62 CISPEP 3 LEU B 223 PHE B 224 0 -10.09 CISPEP 4 PHE B 224 PRO B 225 0 0.24 CISPEP 5 PRO C 225 ARG C 226 0 -22.54 CISPEP 6 ASP D 220 PHE D 221 0 1.91 CISPEP 7 LEU D 223 PHE D 224 0 -14.46 SITE 1 AC1 4 ASP E 20 ASP E 22 ASP E 24 THR E 26 SITE 1 AC2 4 ASP E 58 ASN E 60 THR E 62 ASP E 64 SITE 1 AC3 5 ASP E 93 ASP E 95 ASN E 97 TYR E 99 SITE 2 AC3 5 GLU E 104 SITE 1 AC4 5 ASP E 129 ASP E 131 ASP E 133 GLN E 135 SITE 2 AC4 5 GLU E 140 SITE 1 AC5 4 ASP F 20 ASP F 22 ASP F 24 THR F 26 SITE 1 AC6 4 ASP F 58 ASN F 60 THR F 62 ASP F 64 SITE 1 AC7 5 ASP F 93 ASP F 95 ASN F 97 TYR F 99 SITE 2 AC7 5 GLU F 104 SITE 1 AC8 5 ASP F 129 ASP F 131 ASP F 133 GLN F 135 SITE 2 AC8 5 GLU F 140 CRYST1 1.000 1.000 1.000 90.00 90.00 90.00 P 1 1 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 1.000000 0.000000 0.000000 0.00000 SCALE2 0.000000 1.000000 0.000000 0.00000 SCALE3 0.000000 0.000000 1.000000 0.00000