HEADER SIGNALING PROTEIN 13-OCT-08 3EVR
TITLE CRYSTAL STRUCTURE OF CALCIUM BOUND MONOMERIC GCAMP2
COMPND MOL_ID: 1;
COMPND 2 MOLECULE: MYOSIN LIGHT CHAIN KINASE, GREEN FLUORESCENT PROTEIN,
COMPND 3 CALMODULIN-1 CHIMERA;
COMPND 4 CHAIN: A;
COMPND 5 FRAGMENT: UNP P42212 RESIDUES 2-238, UNP P0DP29 RESIDUES 148-305;
COMPND 6 ENGINEERED: YES
SOURCE MOL_ID: 1;
SOURCE 2 ORGANISM_SCIENTIFIC: AEQUOREA VICTORIA, RATTUS NORVEGICUS;
SOURCE 3 ORGANISM_COMMON: JELLYFISH, RAT;
SOURCE 4 ORGANISM_TAXID: 6100, 10116;
SOURCE 5 GENE: GFP, CALM1, CALM, CAM, CAM1, CAMI;
SOURCE 6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;
SOURCE 7 EXPRESSION_SYSTEM_TAXID: 562;
SOURCE 8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);
SOURCE 9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;
SOURCE 10 EXPRESSION_SYSTEM_PLASMID: PET21
KEYWDS GCAMP2, CALCIUM SENSOR, GFP, CALMODULIN, M13, SIGNALING PROTEIN
EXPDTA X-RAY DIFFRACTION
AUTHOR Q.WANG,B.SHUI,M.I.KOTLIKOFF,H.SONDERMANN
REVDAT 5 06-NOV-24 3EVR 1 REMARK
REVDAT 4 27-DEC-23 3EVR 1 REMARK LINK
REVDAT 3 26-JUL-17 3EVR 1 COMPND SOURCE REMARK DBREF
REVDAT 3 2 1 SEQADV
REVDAT 2 30-DEC-08 3EVR 1 JRNL
REVDAT 1 09-DEC-08 3EVR 0
JRNL AUTH Q.WANG,B.SHUI,M.I.KOTLIKOFF,H.SONDERMANN
JRNL TITL STRUCTURAL BASIS FOR CALCIUM SENSING BY GCAMP2.
JRNL REF STRUCTURE V. 16 1817 2008
JRNL REFN ISSN 0969-2126
JRNL PMID 19081058
JRNL DOI 10.1016/J.STR.2008.10.008
REMARK 2
REMARK 2 RESOLUTION. 2.00 ANGSTROMS.
REMARK 3
REMARK 3 REFINEMENT.
REMARK 3 PROGRAM : PHENIX
REMARK 3 AUTHORS : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN
REMARK 3 : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,
REMARK 3 : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,
REMARK 3 : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,
REMARK 3 : REETAL PAI,RANDY READ,JANE RICHARDSON,
REMARK 3 : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,
REMARK 3 : NICHOLAS SAUTER,JACOB SMITH,LAURENT
REMARK 3 : STORONI,TOM TERWILLIGER,PETER ZWART
REMARK 3
REMARK 3 REFINEMENT TARGET : ML
REMARK 3
REMARK 3 DATA USED IN REFINEMENT.
REMARK 3 RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00
REMARK 3 RESOLUTION RANGE LOW (ANGSTROMS) : 47.65
REMARK 3 MIN(FOBS/SIGMA_FOBS) : 0.270
REMARK 3 COMPLETENESS FOR RANGE (%) : 95.1
REMARK 3 NUMBER OF REFLECTIONS : 48004
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT.
REMARK 3 R VALUE (WORKING + TEST SET) : 0.166
REMARK 3 R VALUE (WORKING SET) : 0.163
REMARK 3 FREE R VALUE : 0.190
REMARK 3 FREE R VALUE TEST SET SIZE (%) : 10.040
REMARK 3 FREE R VALUE TEST SET COUNT : 4821
REMARK 3
REMARK 3 FIT TO DATA USED IN REFINEMENT (IN BINS).
REMARK 3 BIN RESOLUTION RANGE COMPL. NWORK NFREE RWORK RFREE
REMARK 3 1 47.6627 - 6.2038 0.99 1639 199 0.1849 0.1745
REMARK 3 2 6.2038 - 4.9258 0.99 1569 173 0.1638 0.1844
REMARK 3 3 4.9258 - 4.3036 0.99 1537 177 0.1261 0.1507
REMARK 3 4 4.3036 - 3.9103 0.98 1508 156 0.1293 0.1468
REMARK 3 5 3.9103 - 3.6301 1.00 1529 188 0.1503 0.1736
REMARK 3 6 3.6301 - 3.4162 0.99 1512 174 0.1554 0.1817
REMARK 3 7 3.4162 - 3.2451 0.98 1512 153 0.1561 0.1880
REMARK 3 8 3.2451 - 3.1039 0.98 1498 166 0.1557 0.1715
REMARK 3 9 3.1039 - 2.9844 0.97 1491 142 0.1600 0.1836
REMARK 3 10 2.9844 - 2.8815 0.96 1449 155 0.1691 0.2024
REMARK 3 11 2.8815 - 2.7914 0.95 1438 164 0.1589 0.2051
REMARK 3 12 2.7914 - 2.7116 0.96 1450 142 0.1546 0.1650
REMARK 3 13 2.7116 - 2.6402 0.95 1447 156 0.1585 0.1954
REMARK 3 14 2.6402 - 2.5758 0.95 1453 141 0.1498 0.1937
REMARK 3 15 2.5758 - 2.5172 0.96 1438 159 0.1534 0.1876
REMARK 3 16 2.5172 - 2.4637 0.94 1423 164 0.1576 0.2219
REMARK 3 17 2.4637 - 2.4144 0.93 1393 145 0.1640 0.1627
REMARK 3 18 2.4144 - 2.3688 0.92 1371 172 0.1607 0.1951
REMARK 3 19 2.3688 - 2.3265 0.95 1413 161 0.1604 0.2128
REMARK 3 20 2.3265 - 2.2871 0.94 1394 172 0.1662 0.2020
REMARK 3 21 2.2871 - 2.2502 0.92 1367 174 0.1661 0.2041
REMARK 3 22 2.2502 - 2.2156 0.93 1389 151 0.1555 0.2069
REMARK 3 23 2.2156 - 2.1830 0.92 1376 170 0.1469 0.1911
REMARK 3 24 2.1830 - 2.1523 0.94 1408 147 0.1519 0.1921
REMARK 3 25 2.1523 - 2.1232 0.93 1417 149 0.1587 0.1797
REMARK 3 26 2.1232 - 2.0956 0.93 1363 158 0.1598 0.2215
REMARK 3 27 2.0956 - 2.0694 0.92 1384 150 0.1667 0.2181
REMARK 3 28 2.0694 - 2.0445 0.93 1355 177 0.1641 0.1967
REMARK 3 29 2.0445 - 2.0207 0.91 1353 143 0.1770 0.2066
REMARK 3 30 2.0207 - 2.0000 0.88 1307 143 0.1898 0.2465
REMARK 3
REMARK 3 BULK SOLVENT MODELLING.
REMARK 3 METHOD USED : FLAT BULK SOLVENT MODEL
REMARK 3 SOLVENT RADIUS : 1.11
REMARK 3 SHRINKAGE RADIUS : 0.90
REMARK 3 K_SOL : 0.34
REMARK 3 B_SOL : 40.64
REMARK 3
REMARK 3 ERROR ESTIMATES.
REMARK 3 COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED) : 0.230
REMARK 3 PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 16.220
REMARK 3
REMARK 3 B VALUES.
REMARK 3 FROM WILSON PLOT (A**2) : NULL
REMARK 3 MEAN B VALUE (OVERALL, A**2) : NULL
REMARK 3 OVERALL ANISOTROPIC B VALUE.
REMARK 3 B11 (A**2) : NULL
REMARK 3 B22 (A**2) : NULL
REMARK 3 B33 (A**2) : NULL
REMARK 3 B12 (A**2) : NULL
REMARK 3 B13 (A**2) : NULL
REMARK 3 B23 (A**2) : NULL
REMARK 3
REMARK 3 TWINNING INFORMATION.
REMARK 3 FRACTION: NULL
REMARK 3 OPERATOR: NULL
REMARK 3
REMARK 3 DEVIATIONS FROM IDEAL VALUES.
REMARK 3 RMSD COUNT
REMARK 3 BOND : 0.009 3259
REMARK 3 ANGLE : 1.137 4398
REMARK 3 CHIRALITY : 0.078 479
REMARK 3 PLANARITY : 0.004 582
REMARK 3 DIHEDRAL : 16.264 1223
REMARK 3
REMARK 3 TLS DETAILS
REMARK 3 NUMBER OF TLS GROUPS : 3
REMARK 3 TLS GROUP : 1
REMARK 3 SELECTION: (CHAIN A AND RESID 39:59)
REMARK 3 ORIGIN FOR THE GROUP (A): -40.4016 21.0325 -5.1324
REMARK 3 T TENSOR
REMARK 3 T11: 0.2286 T22: 0.0795
REMARK 3 T33: 0.1406 T12: -0.0219
REMARK 3 T13: 0.0320 T23: 0.0195
REMARK 3 L TENSOR
REMARK 3 L11: 0.2781 L22: -0.8197
REMARK 3 L33: 0.5218 L12: -0.1424
REMARK 3 L13: -0.1503 L23: -0.3237
REMARK 3 S TENSOR
REMARK 3 S11: -0.0309 S12: 0.0196 S13: 0.1447
REMARK 3 S21: -0.0474 S22: 0.0134 S23: -0.0647
REMARK 3 S31: -0.3920 S32: 0.0796 S33: -0.0488
REMARK 3 TLS GROUP : 2
REMARK 3 SELECTION: (CHAIN A AND RESID 60:301)
REMARK 3 ORIGIN FOR THE GROUP (A): -39.6949 -10.6759 1.9952
REMARK 3 T TENSOR
REMARK 3 T11: 0.0657 T22: 0.0389
REMARK 3 T33: 0.0431 T12: 0.0097
REMARK 3 T13: -0.0016 T23: 0.0025
REMARK 3 L TENSOR
REMARK 3 L11: 0.7612 L22: 0.3256
REMARK 3 L33: 0.5490 L12: -0.0234
REMARK 3 L13: 0.0049 L23: 0.1050
REMARK 3 S TENSOR
REMARK 3 S11: -0.0343 S12: -0.0254 S13: 0.0276
REMARK 3 S21: 0.0362 S22: 0.0262 S23: 0.0041
REMARK 3 S31: 0.1060 S32: 0.0020 S33: 0.0070
REMARK 3 TLS GROUP : 3
REMARK 3 SELECTION: (CHAIN A AND RESID 302:450)
REMARK 3 ORIGIN FOR THE GROUP (A): -42.5007 20.0253 -6.9176
REMARK 3 T TENSOR
REMARK 3 T11: 0.1156 T22: 0.0281
REMARK 3 T33: 0.0346 T12: -0.0032
REMARK 3 T13: 0.0089 T23: 0.0141
REMARK 3 L TENSOR
REMARK 3 L11: 0.5080 L22: 0.4336
REMARK 3 L33: 0.3727 L12: -0.1970
REMARK 3 L13: -0.2559 L23: 0.5912
REMARK 3 S TENSOR
REMARK 3 S11: -0.0077 S12: -0.0287 S13: 0.0930
REMARK 3 S21: -0.2018 S22: 0.0485 S23: -0.0475
REMARK 3 S31: -0.1427 S32: 0.0540 S33: -0.0250
REMARK 3
REMARK 3 NCS DETAILS
REMARK 3 NUMBER OF NCS GROUPS : NULL
REMARK 3
REMARK 3 OTHER REFINEMENT REMARKS: NULL
REMARK 4
REMARK 4 3EVR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11
REMARK 100
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 22-OCT-08.
REMARK 100 THE DEPOSITION ID IS D_1000049827.
REMARK 200
REMARK 200 EXPERIMENTAL DETAILS
REMARK 200 EXPERIMENT TYPE : X-RAY DIFFRACTION
REMARK 200 DATE OF DATA COLLECTION : 12-APR-08
REMARK 200 TEMPERATURE (KELVIN) : NULL
REMARK 200 PH : NULL
REMARK 200 NUMBER OF CRYSTALS USED : 5
REMARK 200
REMARK 200 SYNCHROTRON (Y/N) : Y
REMARK 200 RADIATION SOURCE : CHESS
REMARK 200 BEAMLINE : A1
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 : ADSC QUANTUM 210
REMARK 200 INTENSITY-INTEGRATION SOFTWARE : HKL-2000
REMARK 200 DATA SCALING SOFTWARE : HKL-2000
REMARK 200
REMARK 200 NUMBER OF UNIQUE REFLECTIONS : 50531
REMARK 200 RESOLUTION RANGE HIGH (A) : 2.000
REMARK 200 RESOLUTION RANGE LOW (A) : 50.000
REMARK 200 REJECTION CRITERIA (SIGMA(I)) : NULL
REMARK 200
REMARK 200 OVERALL.
REMARK 200 COMPLETENESS FOR RANGE (%) : 100.0
REMARK 200 DATA REDUNDANCY : 17.40
REMARK 200 R MERGE (I) : 0.12700
REMARK 200 R SYM (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR THE DATA SET : 23.6250
REMARK 200
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.00
REMARK 200 HIGHEST RESOLUTION SHELL, RANGE LOW (A) : 2.07
REMARK 200 COMPLETENESS FOR SHELL (%) : 100.0
REMARK 200 DATA REDUNDANCY IN SHELL : 15.20
REMARK 200 R MERGE FOR SHELL (I) : 0.71000
REMARK 200 R SYM FOR SHELL (I) : NULL
REMARK 200 <I/SIGMA(I)> FOR SHELL : NULL
REMARK 200
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL
REMARK 200 SOFTWARE USED: PHENIX
REMARK 200 STARTING MODEL: NULL
REMARK 200
REMARK 200 REMARK: NULL
REMARK 280
REMARK 280 CRYSTAL
REMARK 280 SOLVENT CONTENT, VS (%): 68.65
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.92
REMARK 280
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL
REMARK 290
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 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+1/4
REMARK 290 4555 Y+1/2,-X+1/2,Z+3/4
REMARK 290 5555 -X+1/2,Y+1/2,-Z+1/4
REMARK 290 6555 X+1/2,-Y+1/2,-Z+3/4
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 48.91550
REMARK 290 SMTRY1 3 0.000000 -1.000000 0.000000 60.99750
REMARK 290 SMTRY2 3 1.000000 0.000000 0.000000 60.99750
REMARK 290 SMTRY3 3 0.000000 0.000000 1.000000 24.45775
REMARK 290 SMTRY1 4 0.000000 1.000000 0.000000 60.99750
REMARK 290 SMTRY2 4 -1.000000 0.000000 0.000000 60.99750
REMARK 290 SMTRY3 4 0.000000 0.000000 1.000000 73.37325
REMARK 290 SMTRY1 5 -1.000000 0.000000 0.000000 60.99750
REMARK 290 SMTRY2 5 0.000000 1.000000 0.000000 60.99750
REMARK 290 SMTRY3 5 0.000000 0.000000 -1.000000 24.45775
REMARK 290 SMTRY1 6 1.000000 0.000000 0.000000 60.99750
REMARK 290 SMTRY2 6 0.000000 -1.000000 0.000000 60.99750
REMARK 290 SMTRY3 6 0.000000 0.000000 -1.000000 73.37325
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 48.91550
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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: MONOMERIC
REMARK 350 SOFTWARE USED: PISA
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A
REMARK 350 BIOMT1 1 1.000000 0.000000 0.000000 0.00000
REMARK 350 BIOMT2 1 0.000000 1.000000 0.000000 0.00000
REMARK 350 BIOMT3 1 0.000000 0.000000 1.000000 0.00000
REMARK 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 494 LIES ON A SPECIAL POSITION.
REMARK 375 HOH A 830 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 146
REMARK 465 ASP A 147
REMARK 465 GLU A 148
REMARK 465 LEU A 149
REMARK 465 TYR A 150
REMARK 465 LYS A 151
REMARK 465 GLY A 152
REMARK 465 GLY A 153
REMARK 465 THR A 154
REMARK 465 GLY A 155
REMARK 465 GLY A 156
REMARK 465 SER A 157
REMARK 465 MET A 158
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 ASP A 305 53.92 -96.83
REMARK 500 GLN A 306 -97.23 -59.13
REMARK 500 LEU A 307 69.98 76.50
REMARK 500 ASN A 345 66.29 -153.36
REMARK 500 LYS A 418 98.74 -68.44
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 755 DISTANCE = 6.38 ANGSTROMS
REMARK 525 HOH A 854 DISTANCE = 7.36 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 1 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 359 OD2
REMARK 620 2 ASP A 361 OD1 78.6
REMARK 620 3 ASN A 363 OD1 90.1 75.7
REMARK 620 4 THR A 365 O 88.0 152.3 80.2
REMARK 620 5 ASP A 367 OD1 172.4 94.2 90.7 99.6
REMARK 620 6 GLU A 370 OE1 100.9 127.4 155.7 78.6 81.2
REMARK 620 7 GLU A 370 OE2 91.6 76.6 151.3 128.4 84.1 50.9
REMARK 620 N 1 2 3 4 5 6
REMARK 620
REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL
REMARK 620 CA A 2 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 323 OD1
REMARK 620 2 ASP A 325 OD1 80.3
REMARK 620 3 ASP A 327 OD1 85.0 80.1
REMARK 620 4 THR A 329 O 84.6 156.8 81.2
REMARK 620 5 GLU A 334 OE1 110.5 126.1 150.6 75.8
REMARK 620 6 GLU A 334 OE2 95.7 76.5 156.1 122.8 50.5
REMARK 620 7 HOH A 855 O 162.6 83.1 87.0 109.4 83.7 85.4
REMARK 620 N 1 2 3 4 5 6
REMARK 620
REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL
REMARK 620 CA A 3 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 432 OD1
REMARK 620 2 ASP A 434 OD2 76.5
REMARK 620 3 ASP A 436 OD1 90.2 85.4
REMARK 620 4 GLN A 438 O 85.1 152.4 74.1
REMARK 620 5 GLU A 443 OE1 109.6 124.2 146.9 81.2
REMARK 620 6 GLU A 443 OE2 88.7 76.4 161.6 124.1 49.3
REMARK 620 7 HOH A 856 O 164.4 92.1 78.2 101.3 85.6 99.1
REMARK 620 N 1 2 3 4 5 6
REMARK 620
REMARK 620 COORDINATION ANGLES FOR: M RES CSSEQI METAL
REMARK 620 CA A 4 CA
REMARK 620 N RES CSSEQI ATOM
REMARK 620 1 ASP A 396 OD1
REMARK 620 2 ASP A 398 OD1 77.6
REMARK 620 3 ASN A 400 OD1 87.4 73.7
REMARK 620 4 TYR A 402 O 93.2 150.6 78.1
REMARK 620 5 GLU A 407 OE1 100.8 136.4 149.7 72.4
REMARK 620 6 GLU A 407 OE2 90.8 86.5 160.0 121.9 49.9
REMARK 620 7 HOH A 593 O 165.0 87.4 88.5 100.1 89.9 88.1
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 CA A 1
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC2
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 2
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC3
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 3
REMARK 800
REMARK 800 SITE_IDENTIFIER: AC4
REMARK 800 EVIDENCE_CODE: SOFTWARE
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CA A 4
REMARK 900
REMARK 900 RELATED ENTRIES
REMARK 900 RELATED ID: 3EVP RELATED DB: PDB
REMARK 900 RELATED ID: 3EVU RELATED DB: PDB
REMARK 900 RELATED ID: 3EWE RELATED DB: PDB
REMARK 999
REMARK 999 SEQUENCE
REMARK 999 RESIDUE SER65 HAS BEEN MUTATED TO GLY. RESIDUES GLY65,
REMARK 999 TYR66, AND GLY67 CONSTITUTE THE CHROMOPHORE CRO. AUTHOR
REMARK 999 WOULD LIKE TO KEEP THE CONFLICTS SINCE THEY REPRESENT
REMARK 999 WHAT GCAMP2 IS. IT IS A MUTAGENESIS STUDY TO OPTIMIZE THE
REMARK 999 PERFORMACE AGAINST ITS VERY EARLY VERSION IN DATABASE.
DBREF 3EVR A 38 61 PDB 3EVR 3EVR 38 61
DBREF 3EVR A 62 151 UNP P42212 GFP_AEQVI 149 238
DBREF 3EVR A 160 302 UNP P42212 GFP_AEQVI 2 144
DBREF 3EVR A 305 450 UNP P0DP29 CALM1_RAT 3 148
SEQADV 3EVR ALA A 76 UNP P42212 VAL 163 CONFLICT
SEQADV 3EVR GLY A 88 UNP P42212 SER 175 CONFLICT
SEQADV 3EVR TYR A 93 UNP P42212 ASP 180 CONFLICT
SEQADV 3EVR LYS A 119 UNP P42212 ALA 206 CONFLICT
SEQADV 3EVR LEU A 144 UNP P42212 HIS 231 CONFLICT
SEQADV 3EVR GLY A 152 UNP P42212 LINKER
SEQADV 3EVR GLY A 153 UNP P42212 LINKER
SEQADV 3EVR THR A 154 UNP P42212 LINKER
SEQADV 3EVR GLY A 155 UNP P42212 LINKER
SEQADV 3EVR GLY A 156 UNP P42212 LINKER
SEQADV 3EVR SER A 157 UNP P42212 LINKER
SEQADV 3EVR MET A 158 UNP P42212 LINKER
SEQADV 3EVR VAL A 159 UNP P42212 LINKER
SEQADV 3EVR LEU A 222 UNP P42212 PHE 64 CONFLICT
SEQADV 3EVR CRO A 224 UNP P42212 SER 65 CHROMOPHORE
SEQADV 3EVR CRO A 224 UNP P42212 TYR 66 CHROMOPHORE
SEQADV 3EVR CRO A 224 UNP P42212 GLY 67 CHROMOPHORE
SEQADV 3EVR ILE A 251 UNP P42212 VAL 93 CONFLICT
SEQADV 3EVR THR A 303 UNP P42212 LINKER
SEQADV 3EVR ARG A 304 UNP P42212 LINKER
SEQRES 1 A 411 ASP SER SER ARG ARG LYS TRP ASN LYS THR GLY HIS ALA
SEQRES 2 A 411 VAL ARG ALA ILE GLY ARG LEU SER SER LEU GLU ASN VAL
SEQRES 3 A 411 TYR ILE MET ALA ASP LYS GLN LYS ASN GLY ILE LYS ALA
SEQRES 4 A 411 ASN PHE LYS ILE ARG HIS ASN ILE GLU ASP GLY GLY VAL
SEQRES 5 A 411 GLN LEU ALA TYR HIS TYR GLN GLN ASN THR PRO ILE GLY
SEQRES 6 A 411 ASP GLY PRO VAL LEU LEU PRO ASP ASN HIS TYR LEU SER
SEQRES 7 A 411 THR GLN SER LYS LEU SER LYS ASP PRO ASN GLU LYS ARG
SEQRES 8 A 411 ASP HIS MET VAL LEU LEU GLU PHE VAL THR ALA ALA GLY
SEQRES 9 A 411 ILE THR LEU GLY MET ASP GLU LEU TYR LYS GLY GLY THR
SEQRES 10 A 411 GLY GLY SER MET VAL SER LYS GLY GLU GLU LEU PHE THR
SEQRES 11 A 411 GLY VAL VAL PRO ILE LEU VAL GLU LEU ASP GLY ASP VAL
SEQRES 12 A 411 ASN GLY HIS LYS PHE SER VAL SER GLY GLU GLY GLU GLY
SEQRES 13 A 411 ASP ALA THR TYR GLY LYS LEU THR LEU LYS PHE ILE CYS
SEQRES 14 A 411 THR THR GLY LYS LEU PRO VAL PRO TRP PRO THR LEU VAL
SEQRES 15 A 411 THR THR LEU CRO VAL GLN CYS PHE SER ARG TYR PRO ASP
SEQRES 16 A 411 HIS MET LYS GLN HIS ASP PHE PHE LYS SER ALA MET PRO
SEQRES 17 A 411 GLU GLY TYR ILE GLN GLU ARG THR ILE PHE PHE LYS ASP
SEQRES 18 A 411 ASP GLY ASN TYR LYS THR ARG ALA GLU VAL LYS PHE GLU
SEQRES 19 A 411 GLY ASP THR LEU VAL ASN ARG ILE GLU LEU LYS GLY ILE
SEQRES 20 A 411 ASP PHE LYS GLU ASP GLY ASN ILE LEU GLY HIS LYS LEU
SEQRES 21 A 411 GLU TYR ASN THR ARG ASP GLN LEU THR GLU GLU GLN ILE
SEQRES 22 A 411 ALA GLU PHE LYS GLU ALA PHE SER LEU PHE ASP LYS ASP
SEQRES 23 A 411 GLY ASP GLY THR ILE THR THR LYS GLU LEU GLY THR VAL
SEQRES 24 A 411 MET ARG SER LEU GLY GLN ASN PRO THR GLU ALA GLU LEU
SEQRES 25 A 411 GLN ASP MET ILE ASN GLU VAL ASP ALA ASP GLY ASN GLY
SEQRES 26 A 411 THR ILE ASP PHE PRO GLU PHE LEU THR MET MET ALA ARG
SEQRES 27 A 411 LYS MET LYS ASP THR ASP SER GLU GLU GLU ILE ARG GLU
SEQRES 28 A 411 ALA PHE ARG VAL PHE ASP LYS ASP GLY ASN GLY TYR ILE
SEQRES 29 A 411 SER ALA ALA GLU LEU ARG HIS VAL MET THR ASN LEU GLY
SEQRES 30 A 411 GLU LYS LEU THR ASP GLU GLU VAL ASP GLU MET ILE ARG
SEQRES 31 A 411 GLU ALA ASP ILE ASP GLY ASP GLY GLN VAL ASN TYR GLU
SEQRES 32 A 411 GLU PHE VAL GLN MET MET THR ALA
MODRES 3EVR CRO A 224 TYR CHROMOPHORE
HET CRO A 224 22
HET CA A 1 1
HET CA A 2 1
HET CA A 3 1
HET CA A 4 1
HETNAM CRO {2-[(1R,2R)-1-AMINO-2-HYDROXYPROPYL]-4-(4-
HETNAM 2 CRO HYDROXYBENZYLIDENE)-5-OXO-4,5-DIHYDRO-1H-IMIDAZOL-1-
HETNAM 3 CRO YL}ACETIC ACID
HETNAM CA CALCIUM ION
HETSYN CRO PEPTIDE DERIVED CHROMOPHORE
FORMUL 1 CRO C15 H17 N3 O5
FORMUL 2 CA 4(CA 2+)
FORMUL 6 HOH *450(H2 O)
HELIX 1 1 ASP A 38 SER A 58 1 21
HELIX 2 2 LYS A 69 ASN A 72 5 4
HELIX 3 3 SER A 160 THR A 167 5 8
HELIX 4 4 PRO A 214 VAL A 219 5 6
HELIX 5 5 VAL A 226 SER A 230 5 5
HELIX 6 6 PRO A 233 HIS A 239 5 7
HELIX 7 7 ASP A 240 ALA A 245 1 6
HELIX 8 8 THR A 308 ASP A 323 1 16
HELIX 9 9 THR A 331 LEU A 342 1 12
HELIX 10 10 THR A 347 GLU A 357 1 11
HELIX 11 11 PHE A 368 ASP A 381 1 14
HELIX 12 12 SER A 384 ASP A 396 1 13
HELIX 13 13 SER A 404 LEU A 415 1 12
HELIX 14 14 THR A 420 ASP A 432 1 13
HELIX 15 15 TYR A 441 THR A 449 1 9
SHEET 1 A12 VAL A 63 ASP A 68 0
SHEET 2 A12 GLY A 73 ASN A 83 -1 O GLY A 73 N ASP A 68
SHEET 3 A12 VAL A 89 PRO A 100 -1 O HIS A 94 N PHE A 78
SHEET 4 A12 TYR A 250 PHE A 258 -1 O PHE A 257 N TYR A 93
SHEET 5 A12 ASN A 263 GLU A 273 -1 O TYR A 264 N ILE A 256
SHEET 6 A12 THR A 276 ILE A 286 -1 O THR A 276 N GLU A 273
SHEET 7 A12 VAL A 169 VAL A 180 1 N ASP A 179 O GLY A 285
SHEET 8 A12 HIS A 183 ASP A 194 -1 O PHE A 185 N GLY A 178
SHEET 9 A12 LYS A 199 CYS A 206 -1 O LYS A 199 N ASP A 194
SHEET 10 A12 HIS A 130 ALA A 140 -1 N LEU A 133 O LEU A 202
SHEET 11 A12 HIS A 112 SER A 121 -1 N TYR A 113 O ALA A 140
SHEET 12 A12 VAL A 63 ASP A 68 -1 N ILE A 65 O HIS A 112
SHEET 1 B 2 THR A 329 ILE A 330 0
SHEET 2 B 2 ILE A 366 ASP A 367 -1 O ILE A 366 N ILE A 330
SHEET 1 C 2 TYR A 402 ILE A 403 0
SHEET 2 C 2 VAL A 439 ASN A 440 -1 O VAL A 439 N ILE A 403
LINK C LEU A 222 N1 CRO A 224 1555 1555 1.40
LINK C3 CRO A 224 N VAL A 226 1555 1555 1.39
LINK CA CA A 1 OD2 ASP A 359 1555 1555 2.35
LINK CA CA A 1 OD1 ASP A 361 1555 1555 2.50
LINK CA CA A 1 OD1 ASN A 363 1555 1555 2.45
LINK CA CA A 1 O THR A 365 1555 1555 2.43
LINK CA CA A 1 OD1 ASP A 367 1555 1555 2.60
LINK CA CA A 1 OE1 GLU A 370 1555 1555 2.50
LINK CA CA A 1 OE2 GLU A 370 1555 1555 2.61
LINK CA CA A 2 OD1 ASP A 323 1555 1555 2.36
LINK CA CA A 2 OD1 ASP A 325 1555 1555 2.47
LINK CA CA A 2 OD1 ASP A 327 1555 1555 2.46
LINK CA CA A 2 O THR A 329 1555 1555 2.46
LINK CA CA A 2 OE1 GLU A 334 1555 1555 2.60
LINK CA CA A 2 OE2 GLU A 334 1555 1555 2.60
LINK CA CA A 2 O HOH A 855 1555 1555 2.53
LINK CA CA A 3 OD1 ASP A 432 1555 1555 2.63
LINK CA CA A 3 OD2 ASP A 434 1555 1555 2.58
LINK CA CA A 3 OD1 ASP A 436 1555 1555 2.62
LINK CA CA A 3 O GLN A 438 1555 1555 2.52
LINK CA CA A 3 OE1 GLU A 443 1555 1555 2.55
LINK CA CA A 3 OE2 GLU A 443 1555 1555 2.71
LINK CA CA A 3 O HOH A 856 1555 1555 2.59
LINK CA CA A 4 OD1 ASP A 396 1555 1555 2.58
LINK CA CA A 4 OD1 ASP A 398 1555 1555 2.76
LINK CA CA A 4 OD1 ASN A 400 1555 1555 2.62
LINK CA CA A 4 O TYR A 402 1555 1555 2.35
LINK CA CA A 4 OE1 GLU A 407 1555 1555 2.70
LINK CA CA A 4 OE2 GLU A 407 1555 1555 2.51
LINK CA CA A 4 O HOH A 593 1555 1555 2.65
CISPEP 1 MET A 246 PRO A 247 0 5.88
SITE 1 AC1 6 ASP A 359 ASP A 361 ASN A 363 THR A 365
SITE 2 AC1 6 ASP A 367 GLU A 370
SITE 1 AC2 6 ASP A 323 ASP A 325 ASP A 327 THR A 329
SITE 2 AC2 6 GLU A 334 HOH A 855
SITE 1 AC3 6 ASP A 432 ASP A 434 ASP A 436 GLN A 438
SITE 2 AC3 6 GLU A 443 HOH A 856
SITE 1 AC4 6 ASP A 396 ASP A 398 ASN A 400 TYR A 402
SITE 2 AC4 6 GLU A 407 HOH A 593
CRYST1 121.995 121.995 97.831 90.00 90.00 90.00 P 41 21 2 8
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 0.008197 0.000000 0.000000 0.00000
SCALE2 0.000000 0.008197 0.000000 0.00000
SCALE3 0.000000 0.000000 0.010222 0.00000